updates

.github/workflows/ci.yml

@@ -0,0 +1,43 @@
+name: CI
+
+on:
+  - push
+  - pull_request
+
+jobs:
+
+  build:
+
+    strategy:
+      matrix:
+        python-version:
+          - "3.7"
+          - "3.8"
+          - "3.9"
+          - "3.10"
+
+    name: Python ${{ matrix.python-version }}
+    runs-on: ubuntu-20.04
+
+    steps:
+
+      - uses: actions/checkout@v2
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: |
+          pip install -r requirements.txt
+          pip install bandit flake8 pylint
+
+      - name: Lint with flake8
+        run: make flake8
+
+      # - name: Lint with pylint
+      #   run: make pylint
+
+      - name: Lint with bandit
+        run: make bandit

.gitignore

@@ -1,15 +1,27 @@
+.pylint.err
+.pylint.out
 *.pyc
 *.pyo
+
+*.zip
+*.bak
+*.lis
+*.dst
+*.so
+
 toxygen/toxcore
 tests/tests
-tests/libs
+toxygen/libs
 tests/.cache
 tests/__pycache__
 tests/avatars
 toxygen/libs
 .idea
 *~
+#*
 *.iml
+*.junk
+
 *.so
 *.log
 toxygen/build
@@ -25,4 +37,5 @@ Toxygen.egg-info
 *.tox
 .cache
 *.db
-
+*~
+Makefile

.pre-commit-config.yaml

@@ -0,0 +1,23 @@
+# -*- mode: yaml; indent-tabs-mode: nil; tab-width: 2; coding: utf-8-unix -*-
+---
+
+default_language_version:
+    python: python3.11
+default_stages: [pre-commit]
+fail_fast: true
+repos:
+- repo: local
+  hooks:
+    - id: pylint
+      name: pylint
+      entry: env PYTHONPATH=/mnt/o/var/local/src/toxygen.git/toxygen toxcore_pylint.bash
+      language: system
+      types: [python]
+      args:
+        [
+          "--source-roots=/mnt/o/var/local/src/toxygen.git/toxygen",
+          "-rn", # Only display messages
+          "-sn", # Don't display the score
+          "--rcfile=/usr/local/etc/testforge/pylint.rc", # Link to your config file
+          "-E"
+        ]

.pylintrc

@@ -0,0 +1,4 @@
+[pre-commit-hook]
+command=env PYTHONPATH=/mnt/o/var/local/src/toxygen.git/toxygen /usr/local/bin/toxcore_pylint.bash
+params= -E --exit-zero
+limit=8

.rsync.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+#find * -name \*.py | xargs grep -l '[ 	]*$' | xargs sed -i -e 's/[	 ]*$//'
+rsync "$@" -vaxL  --include \*.py \
+	--exclude Toxygen.egg-info --exclude build \
+	--exclude \*.pyc --exclude .pyl\* --exclude \*.so  --exclude \*~ \
+	--exclude __pycache__ --exclude \*.egg-info --exclude \*.new \
+	./ ../toxygen.git/|grep -v /$

README.md

@@ -1,19 +1,17 @@
 # Toxygen
 
-Toxygen is powerful cross-platform [Tox](https://tox.chat/) client written in pure Python3.
+Toxygen is powerful cross-platform [Tox](https://tox.chat/) client
+for Tox and IRC/weechat written in pure Python3.
 
-[![Release](https://img.shields.io/github/release/toxygen-project/toxygen.svg?style=flat)](https://github.com/toxygen-project/toxygen/releases/latest)
-[![Stars](https://img.shields.io/github/stars/toxygen-project/toxygen.svg?style=flat)](https://github.com/toxygen-project/toxygen/stargazers)
-[![Open issues](https://img.shields.io/github/issues/toxygen-project/toxygen.svg?style=flat)](https://github.com/toxygen-project/toxygen/issues)
-[![License](https://img.shields.io/badge/license-GPLv3-blue.svg?style=flat)](https://raw.githubusercontent.com/toxygen-project/toxygen/master/LICENSE.md)
-[![Build Status](https://travis-ci.org/toxygen-project/toxygen.svg?branch=master)](https://travis-ci.org/toxygen-project/toxygen)
+### [Install](/docs/install.md) - [Contribute](/docs/contributing.md) - [Plugins](/docs/plugins.md) - [Compile](/docs/compile.md) - [Contact](/docs/contact.md)
 
-### [Install](/docs/install.md) - [Contribute](/docs/contributing.md) - [Plugins](/docs/plugins.md) - [Compile](/docs/compile.md) - [Contact](/docs/contact.md) - [Updater](https://github.com/toxygen-project/toxygen_updater)
-
-### Supported OS: Linux and Windows
+### Supported OS: Linux and Windows (only Linux is tested at the moment)
 
 ### Features:
 
+- PyQt5, PyQt6, and maybe PySide2, PySide6 via qtpy
+- IRC via weechat /relay
+- NGC groups
 - 1v1 messages
 - File transfers
 - Audio calls
@@ -25,14 +23,13 @@ Toxygen is powerful cross-platform [Tox](https://tox.chat/) client written in pu
 - Emoticons
 - Stickers
 - Screenshots
-- Name lookups (toxme.io support)
 - Save file encryption
 - Profile import and export
 - Faux offline messaging
 - Faux offline file transfers
 - Inline images
 - Message splitting
-- Proxy support
+- Proxy support - runs over tor, without DNS leaks
 - Avatars
 - Multiprofile
 - Multilingual
@@ -43,22 +40,108 @@ Toxygen is powerful cross-platform [Tox](https://tox.chat/) client written in pu
 - Changing nospam
 - File resuming
 - Read receipts
-
-### Downloads
-[Releases](https://github.com/toxygen-project/toxygen/releases)
-
-[Download last stable version](https://github.com/toxygen-project/toxygen/archive/master.zip)
-
-[Download develop version](https://github.com/toxygen-project/toxygen/archive/develop.zip)
+- uses gevent
 
 ### Screenshots
 *Toxygen on Ubuntu and Windows*
 ![Ubuntu](/docs/ubuntu.png)
 ![Windows](/docs/windows.png)
 
-### Docs
-[Check /docs/ for more info](/docs/)
+Windows was working but is not currently being tested. AV is working
+but the video is garbled: we're unsure of naming the AV devices
+from the commandline. We need to get a working echobot that supports SOCKS5;
+we were working on one in https://git.plastiras.org/emdee/toxygen_wrapper
 
-Also visit [pythonhosted.org/Toxygen/](http://pythonhosted.org/Toxygen/)
+## Forked
 
-[Wiki](https://wiki.tox.chat/clients/toxygen)
+This hard-forked from the dead https://github.com/toxygen-project/toxygen
+```next_gen``` branch.
+ 
+See ToDo.md to the current ToDo list.
+
+## IRC Weechat
+
+You can have a [weechat](https://github.com/weechat/qweechat)
+console so that you can have IRC and jabber in a window as well as Tox.
+There's a copy of qweechat in https://git.plastiras.org/emdee/qweechat
+that you must install first, which was backported to PyQt5 now to qtpy
+(PyQt5 PyQt6 and PySide2 and PySide6) and integrated into toxygen.
+Follow the normal instructions for adding a ```relay``` to
+[weechat](https://github.com/weechat/weechat)
+```
+/relay add weechat 9000
+/relay start weechat
+```
+or
+```
+weechat -r '/relay add weechat 9000;/relay start weechat'
+```
+and use the Plugins -> Weechat Console to start weechat under Toxygen.
+Then use the File/Connect menu item of the Console to connect to weechat.
+
+Weechat has a Jabber plugin to enable XMPP:
+```
+/python load jabber.el
+/help jabber
+```
+so you can have Tox, IRC and XMPP in the same application! See docs/ToxygenWeechat.md
+
+## Install
+
+To install read the requirements.txt and look at the comments; there
+are things that need installing by hand or decisions to be made
+on supported alternatives.
+
+https://git.plastiras.org/emdee/toxygen_wrapper needs installing as it is a
+dependency. Just download and install it from
+https://git.plastiras.org/emdee/toxygen_wrapper The same with
+https://git.plastiras.org/emdee/qweechat
+
+This is being ported to Qt6 using qtpy https://github.com/spyder-ide/qtpy
+It now runs on PyQt5 and PyQt6, and may run on PySide2 and PySide6 - YMMV.
+You will be able to choose between them by setting the environment variable
+```QT_API``` to one of: ```pyqt5 pyqt6 pyside2 pyside6```.
+It's currently tested mainly on PyQt5.
+
+To install it,  look in the Makefile for the install target and type
+```
+make install
+```
+You should set the PIP_EXE_MSYS and PYTHON_EXE_MSYS variables and it does
+```
+	${PIP_EXE_MSYS} --python ${PYTHON_EXE_MSYS} install \
+		--no-deps \
+		--target ${PREFIX}/lib/python${PYTHON_MINOR}/site-packages/ \
+		--upgrade .
+```
+and installs into PREFIX which is usually /usr/local
+
+## Updates
+
+Up-to-date code is on https://git.plastiras.org/emdee/toxygen
+
+Tox works over Tor, and the c-toxcore library can leak DNS requests
+due to a 6-year old known security issue:
+https://github.com/TokTok/c-toxcore/issues/469 but toxygen looksup
+addresses before calling c-toxcore. This also allows us to use onion
+addresses in the DHTnodes.json file. Still for anonymous communication
+we recommend having a TCP and UDP firewall in place.
+
+Although Tox works with multi-user group chat, there are no checks
+against impersonation of a screen nickname, so you may not be chatting
+with the person you think. For the Toxic client, the (closed) issue is:
+https://github.com/JFreegman/toxic/issues/622#issuecomment-1922116065
+Solving this might best be done with a solution to MultiDevice q.v.
+
+The Tox project does not follow semantic versioning of its main structures
+in C so the project may break the underlying ctypes wrapper at any time;
+it's not possible to use Tox version numbers to tell what the API will be.
+The last git version this code was tested with is
+``1623e3ee5c3a5837a92f959f289fcef18bfa9c959``` of Feb 12 10:06:37 2024.
+In which case you may need to go into the tox.py file in
+https://git.plastiras.org/emdee/toxygen_wrapper to fix it yourself.
+
+## MultiDevice
+
+Work on this project is suspended until the
+[MultiDevice](https://git.plastiras.org/emdee/tox_profile/wiki/MultiDevice-Announcements-POC) problem is solved. Fork me!

ToDo.md

@@ -0,0 +1,70 @@
+# Toxygen ToDo List
+
+## Bugs
+
+1. There is an agravating bug  where new messages are not put in the
+   current window, and a messages waiting indicator appears. You have
+   to focus out of the window and then back in the window. this may be
+   fixed already
+
+2. The tray icon is flaky and has been disabled - look in app.py
+   for bSHOW_TRAY
+
+## Fix history
+
+## Fix Audio
+
+The code is in there but it's not working. It looks like audio input
+is working but not output. The code is all in there; I may have broken
+it trying to wire up the ability to set the audio device from the
+command line.
+
+## Fix Video
+
+The code is in there but it's not working.  I may have broken it
+trying to wire up the ability to set the video device from the command
+line.
+
+## NGC Groups
+
+1. peer_id There has been a change of API on a field named
+   ```group.peer_id``` The code is broken in places because I have not
+   seen the path to change from the old API ro the new one.
+
+
+## Plugin system
+
+1. Needs better documentation and checking.
+
+2. There's something broken in the way some of them plug into Qt menus.
+
+3. Should the plugins be in toxygen or a separate repo?
+
+4. There needs to be a uniform way for plugins to wire into callbacks.
+
+## check toxygen_wrapper
+
+1. I've broken out toxygen_wrapper to be standalone,
+   https://git.plastiras.org/emdee/toxygen_wrapper but the tox.py
+   needs each call double checking.
+
+2. https://git.plastiras.org/emdee/toxygen_wrapper needs packaging
+   and making a dependency.
+
+## Migration
+
+Migrate PyQt5 to qtpy - done, but I'm not sure qtpy supports PyQt6.
+https://github.com/spyder-ide/qtpy/
+
+Maybe migrate gevent to asyncio, and migrate to
+[qasync](https://github.com/CabbageDevelopment/qasync)
+(see https://git.plastiras.org/emdee/phantompy ).
+
+(Also look at https://pypi.org/project/asyncio-gevent/ but it's dead).
+
+## Standards
+
+There's a standard for Tox clients that this has not been tested against:
+https://tox.gitbooks.io/tox-client-standard/content/general_requirements/general_requirements.html
+https://github.com/Tox/Tox-Client-Standard
+

_Bugs/segv.err

@@ -0,0 +1,130 @@
+0
+TRAC> network.c#1748:net_connect connecting socket 58 to 127.0.0.1:9050
+TRAC> Messenger.c#2709:do_messenger Friend num in DHT 2 != friend num in msger 14
+TRAC> Messenger.c#2723:do_messenger F[--: 0] D3385007C28852C5398393E3338E6AABE5F86EF249BF724E7404233207D4D927
+TRAC> Messenger.c#2723:do_messenger F[--: 1] 98984E104B8A97CC43AF03A27BE159AC1F4CF35FADCC03D6CD5F8D67B5942A56
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 185.87.49.189:3389 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 185.87.49.189:3389 (0: OK) | 010001b95731bd0d...3d
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 37.221.66.161:443 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 37.221.66.161:443 (0: OK) | 01000125dd42a101...bb
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 172.93.52.70:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 139.162.110.188:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 37.59.63.150:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 130.133.110.14:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 37.97.185.116:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 85.143.221.42:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 104.244.74.69:38445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 49.12.229.145:3389 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 168.119.209.10:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 81.169.136.229:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 91.219.59.156:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 46.101.197.175:3389 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 198.199.98.108:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 130.133.110.14:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 49.12.229.145:3389 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 188.225.9.167:33445 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 5.19.249.240:38296 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>   3= 94.156.35.247:3389 (0: OK) | 0000000000000000...00
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 2 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 172.93.52.70:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 172.93.52.70:33445 (0: OK) | 010001ac5d344682...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 139.162.110.188:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 139.162.110.188:33445 (0: OK) | 0100018ba26ebc82...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 37.59.63.150:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 37.59.63.150:33445 (0: OK) | 010001253b3f9682...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 130.133.110.14:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 130.133.110.14:33445 (0: OK) | 01000182856e0e82...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 37.97.185.116:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 37.97.185.116:33445 (0: OK) | 0100012561b97482...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 85.143.221.42:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 85.143.221.42:33445 (0: OK) | 010001558fdd2a82...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 104.244.74.69:38445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 104.244.74.69:38445 (0: OK) | 01000168f44a4596...2d
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 49.12.229.145:3389 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 49.12.229.145:3389 (0: OK) | 010001310ce5910d...3d
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 168.119.209.10:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 168.119.209.10:33445 (0: OK) | 010001a877d10a82...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 81.169.136.229:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 81.169.136.229:33445 (0: OK) | 01000151a988e582...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 91.219.59.156:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 91.219.59.156:33445 (0: OK) | 0100015bdb3b9c82...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 46.101.197.175:3389 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 46.101.197.175:3389 (0: OK) | 0100012e65c5af0d...3d
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 198.199.98.108:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 198.199.98.108:33445 (0: OK) | 010001c6c7626c82...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 130.133.110.14:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 130.133.110.14:33445 (0: OK) | 01000182856e0e82...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 49.12.229.145:3389 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 49.12.229.145:3389 (0: OK) | 010001310ce5910d...3d
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 188.225.9.167:33445 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 188.225.9.167:33445 (0: OK) | 010001bce109a782...a5
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 5.19.249.240:38296 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 5.19.249.240:38296 (0: OK) | 0100010513f9f095...98
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] =>T   2= 94.156.35.247:3389 (0: OK) | 0000000000000000...00
+TRAC> network.c#789:loglogdata [05 = <unknown>           ] T=>  10= 94.156.35.247:3389 (0: OK) | 0100015e9c23f70d...3d
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+TRAC> TCP_common.c#203:read_TCP_packet recv buffer has 0 bytes, but requested 10 bytes
+app.contacts.contacts_manager INFO update_groups_numbers len(groups)={len(groups)}
+
+Thread 76 "ToxIterateThrea" received signal SIGSEGV, Segmentation fault.
+[Switching to Thread 0x7ffedcb6b640 (LWP 2950427)]

_Bugs/tox.abilinski.com.ping

@@ -0,0 +1,11 @@
+ ping tox.abilinski.com
+ping: socket: Address family not supported by protocol
+PING tox.abilinski.com (172.103.226.229) 56(84) bytes of data.
+64 bytes from 172.103.226.229.cable.tpia.cipherkey.com (172.103.226.229): icmp_seq=1 ttl=48 time=86.6 ms
+64 bytes from 172.103.226.229.cable.tpia.cipherkey.com (172.103.226.229): icmp_seq=2 ttl=48 time=83.1 ms
+64 bytes from 172.103.226.229.cable.tpia.cipherkey.com (172.103.226.229): icmp_seq=3 ttl=48 time=82.9 ms
+64 bytes from 172.103.226.229.cable.tpia.cipherkey.com (172.103.226.229): icmp_seq=4 ttl=48 time=83.4 ms
+64 bytes from 172.103.226.229.cable.tpia.cipherkey.com (172.103.226.229): icmp_seq=5 ttl=48 time=102 ms
+64 bytes from 172.103.226.229.cable.tpia.cipherkey.com (172.103.226.229): icmp_seq=6 ttl=48 time=87.4 ms
+64 bytes from 172.103.226.229.cable.tpia.cipherkey.com (172.103.226.229): icmp_seq=7 ttl=48 time=84.9 ms
+^C

build/Dockerfile

@@ -1,13 +0,0 @@
-FROM ubuntu:16.04
-
-RUN apt-get update && \
-apt-get install build-essential libtool autotools-dev automake checkinstall cmake check git yasm libsodium-dev libopus-dev libvpx-dev pkg-config -y && \
-git clone https://github.com/ingvar1995/toxcore.git --branch=ngc_rebase && \
-cd toxcore && mkdir _build && cd _build && \
-cmake .. && make && make install
-
-RUN apt-get install portaudio19-dev python3-pyqt5 python3-pyaudio python3-pip -y && \
-pip3 install numpy pydenticon opencv-python pyinstaller
-
-RUN useradd -ms /bin/bash toxygen
-USER toxygen

build/build.sh

@@ -1,33 +0,0 @@
-#!/usr/bin/env bash
-
-cd ~
-git clone https://github.com/toxygen-project/toxygen.git --branch=next_gen
-cd toxygen/toxygen
-
-pyinstaller --windowed --icon=images/icon.ico main.py
-
-cp -r styles dist/main/
-find . -type f ! -name '*.qss' -delete
-cp -r plugins dist/main/
-mkdir -p dist/main/ui/views
-cp -r ui/views dist/main/ui/
-cp -r sounds dist/main/
-cp -r smileys dist/main/
-cp -r stickers dist/main/
-cp -r bootstrap dist/main/
-find . -type f ! -name '*.json' -delete
-cp -r images dist/main/
-cp -r translations dist/main/
-find . -name "*.ts" -type f -delete
-
-cd dist
-mv main toxygen
-cd toxygen
-mv main toxygen
-wget -O updater https://github.com/toxygen-project/toxygen_updater/releases/download/v0.1/toxygen_updater_linux_64
-echo "[Paths]" >> qt.conf
-echo "Prefix = PyQt5/Qt" >> qt.conf
-cd ..
-
-tar -zcvf toxygen_linux_64.tar.gz toxygen > /dev/null
-rm -rf toxygen

docs/ToxygenWeechat.md

@@ -0,0 +1,171 @@
+## Toxygen Weechat
+
+You can have a [weechat](https://github.com/weechat/qweechat)
+console so that you can have IRC and jabber in a window as well as Tox.
+There's a copy of qweechat in ```thirdparty/qweechat``` backported to
+PyQt5 and integrated into toxygen. Follow the normal instructions for
+adding a ```relay``` to [weechat](https://github.com/weechat/weechat)
+```
+/relay add ipv4.ssl.weechat 9000
+/relay start ipv4.ssl.weechat
+```
+or
+```
+/set relay.network.ipv6 off
+/set relay.network.password password
+/relay add weechat 9000
+/relay start weechat
+```
+and use the Plugins/Weechat Console to start weechat under Toxygen.
+Then use the File/Connect menu item of the Console to connect to weechat.
+
+Weechat has a Jabber plugin to enable XMPP:
+```
+/python load jabber.el
+/help jabber
+```
+so you can have Tox, IRC and XMPP in the same application!
+
+### Creating servers for IRC over Tor
+
+Create a proxy called tor
+```
+/proxy add tor socks5 127.0.0.1 9050
+```
+
+It should now show up in the list of proxies.
+```
+/proxy list
+```
+
+```
+/nick NickName
+```
+
+## TLS certificates
+
+[Create a Self-signed Certificate](https://www.oftc.net/NickServ/CertFP/)
+
+Choose a NickName you will identify as.
+
+Create a directory for your certificates ~/.config/weechat/ssl/ 
+and make a subdirectory for each server ~/.config/weechat/ssl/irc.oftc.net/ 
+
+Change to the server directory and use openssl to make a keypair and answer the questions:
+```
+openssl req -nodes -newkey rsa:2048 -keyout NickName.key -x509 -days 3650 -out NickName.cer
+chmod 400 NickName.key
+```
+We now combine certificate and key to a single file NickName.pem 
+```
+cat NickName.cer NickName.key > NickName.pem
+chmod 400 NickName.pem
+```
+
+Do this for each server you want to connect to, or just use one for all of them.
+
+### Libera TokTok channel
+
+The main discussion forum for Tox is the #TokTok channel on libera.
+
+https://mox.sh/sysadmin/secure-irc-connection-to-freenode-with-tor-and-weechat/
+We have to create an account without Tor, this is a requirement to use TOR:
+Connect to irc.libera.chat without Tor and register 
+```
+/msg NickServ identify NickName password
+/msg NickServ REGISTER mypassword mycoolemail@example.com
+/msg NickServ SET PRIVATE ON
+```
+You'll get an email with a registration code.
+Confirm registration after getting the mail with the code:
+```
+/msg NickServ VERIFY REGISTER NickName code1235678
+```
+
+Libera has an onion server so we can map an address in tor. Add this
+to your /etc/tor/torrc
+```
+MapAddress palladium.libera.chat libera75jm6of4wxpxt4aynol3xjmbtxgfyjpu34ss4d7r7q2v5zrpyd.onion
+```
+Or without the MapAddress just use
+libera75jm6of4wxpxt4aynol3xjmbtxgfyjpu34ss4d7r7q2v5zrpyd.onion
+as the server address below, but set tls_verify to off.
+
+Define the server in weechat
+https://www.weechat.org/files/doc/stable/weechat_user.en.html#irc_sasl_authentication
+```
+/server remove libera
+/server add libera palladium.libera.chat/6697 -tls -tls_verify
+/set irc.server.libera.ipv6 off
+/set irc.server.libera.proxy tor
+/set irc.server.libera.username NickName
+/set irc.server.libera.password password
+/set irc.server.libera.nicks NickName
+/set irc.server.libera.tls on
+/set irc.server.libera.tls_cert "${weechat_config_dir}/ssl/libera.chat/NickName.pem"
+```
+
+```
+/set irc.server.libera.sasl_mechanism ecdsa-nist256p-challenge
+/set irc.server.libera.sasl_username "NickName"
+/set irc.server.libera.sasl_key "${weechat_config_dir}/ssl/libera.chat/NickName.pem"
+```
+
+Disconnect and connect back to the server. 
+```
+/disconnect libera
+/connect libera
+```
+
+/msg nickserv identify password NickName
+
+
+### oftc.net
+
+To use oftc.net over tor, you need to authenticate by SSL certificates.
+
+
+Define the server in weechat
+```
+/server remove irc.oftc.net
+/server add OFTC irc.oftc.net/6697  -tls -tls_verify
+/set irc.server.OFTC.ipv6 off
+/set irc.server.OFTC.proxy tor
+/set irc.server.OFTC.username NickName
+/set irc.server.OFTC.nicks NickName
+/set irc.server.OFTC.tls on
+/set irc.server.OFTC.tls_cert "${weechat_config_dir}/ssl/irc.oftc.chat/NickName.pem"
+
+# Disconnect and connect back to the server. 
+/disconnect OFTC
+/connect OFTC
+``` 
+You must be identified in order to validate using certs
+```
+/msg nickserv identify password NickName
+```
+To allow NickServ to identify you based on this certificate you need
+to associate the certificate fingerprint with your nick. To do this
+issue the command cert add to Nickserv (try /msg nickserv helpcert).
+```
+/msg nickserv cert add
+```
+
+### Privacy
+
+[Add somes settings bellow to weechat](https://szorfein.github.io/weechat/tor/configure-weechat/).
+Detail from [faq](https://weechat.org/files/doc/weechat_faq.en.html#security).
+
+```
+/set irc.server_default.msg_part ""
+/set irc.server_default.msg_quit ""
+/set irc.ctcp.clientinfo ""
+/set irc.ctcp.finger ""
+/set irc.ctcp.source ""
+/set irc.ctcp.time ""
+/set irc.ctcp.userinfo ""
+/set irc.ctcp.version ""
+/set irc.ctcp.ping ""
+/plugin unload xfer
+/set weechat.plugin.autoload "*,!xfer"
+```

docs/contact.md

@@ -1,5 +1,6 @@
 # Contact us:
 
-1) Using GitHub - open issue
+1) https://git.plastiras.org/emdee/toxygen/issues
 
-2) Use Toxygen Tox Group (NGC) - ID: 59D68B2709E81A679CF91416CB0E3692851C6CFCABEFF98B7131E3805A6D75FA
+2) Use Toxygen Tox Group (NGC) - 
+ID: 59D68B2709E81A679CF91416CB0E3692851C6CFCABEFF98B7131E3805A6D75FA

docs/contributing.md

@@ -7,12 +7,15 @@ Help us find all bugs in Toxygen! Please provide following info:
 - Toxygen executable info - python executable (.py), precompiled binary, from package etc.
 - Steps to reproduce the bug
 
-Want to see new feature in Toxygen? [Ask for it!](https://github.com/toxygen-project/toxygen/issues)
+Want to see new feature in Toxygen? 
+[Ask for it!](https://git.plastiras.org/emdee/toxygen/issues)
 
 # Pull requests
 
 Developer? Feel free to open pull request. Our dev team is small so we glad to get help.
-Don't know what to do? Improve UI, fix [issues](https://github.com/toxygen-project/toxygen/issues) or implement features from our TODO list.
+Don't know what to do? Improve UI, fix 
+[issues](https://git.plastiras.org/emdee/toxygen/issues) 
+or implement features from our TODO list.
 You can find our TODO's in code, issues list and [here](/README.md). Also you can implement [plugins](/docs/plugins.md) for Toxygen.
 
 Note that we have a lot of branches for different purposes. Master branch is for stable versions (releases) only, so I recommend to open PR's to develop branch. Development of next Toxygen version usually goes there. Other branches used for implementing different tasks such as file transfers improvements or audio calls implementation etc.

docs/install.md

@@ -1,33 +1,15 @@
 # How to install Toxygen
 
-## Use precompiled binary (recommended for users):
-[Check our releases page](https://github.com/toxygen-project/toxygen/releases)
-
-## Using pip3
-
-### Windows
-
-``pip install toxygen``
-
-Run app using ``toxygen`` command.
-
 ### Linux
 
-1. Install [toxcore](https://github.com/irungentoo/toxcore/blob/master/INSTALL.md) with toxav support in your system (install in /usr/lib/)
+1. Install [c-toxcore](https://github.com/TokTok/c-toxcore/)
 2. Install PortAudio: 
 ``sudo apt-get install portaudio19-dev``
 3. For 32-bit Linux install PyQt5: ``sudo apt-get install python3-pyqt5``
 4. Install [OpenCV](http://docs.opencv.org/trunk/d7/d9f/tutorial_linux_install.html) or via ``sudo pip3 install opencv-python``
-5. Install toxygen: 
-``sudo pip3 install toxygen``
+5. Install [toxygen](https://git.plastiras.org/emdee/toxygen/)
 6. Run toxygen using ``toxygen`` command.
 
-## Packages
-
-Arch Linux: [AUR](https://aur.archlinux.org/packages/toxygen-git/)
-
-Debian/Ubuntu: [tox.chat](https://tox.chat/download.html#gnulinux)
-
 ## From source code (recommended for developers)
 
 ### Windows
@@ -39,34 +21,31 @@ Note: 32-bit Python isn't supported due to bug with videocalls. It is strictly r
 3. Install PyAudio: ``pip install pyaudio``
 4. Install numpy: ``pip install numpy``
 5. Install OpenCV: ``pip install opencv-python``
-6. [Download toxygen](https://github.com/toxygen-project/toxygen/archive/master.zip)
-7. Unpack archive
+6. git clone --depth=1 https://git.plastiras.org/emdee/toxygen/
+7. I don't know
 8. Download latest libtox.dll build, download latest libsodium.a build, put it into \toxygen\libs\
 9. Run \toxygen\main.py.
 
-Optional: install toxygen using setup.py: ``python setup.py install``
-
-[libtox.dll for 32-bit Python](https://build.tox.chat/view/libtoxcore/job/libtoxcore_build_windows_x86_shared_release/lastSuccessfulBuild/artifact/libtoxcore_build_windows_x86_shared_release.zip)
-
-[libtox.dll for 64-bit Python](https://build.tox.chat/view/libtoxcore/job/libtoxcore_build_windows_x86-64_shared_release/lastSuccessfulBuild/artifact/libtoxcore_build_windows_x86-64_shared_release.zip)
-
-[libsodium.a for 32-bit Python](https://build.tox.chat/view/libsodium/job/libsodium_build_windows_x86_static_release/lastSuccessfulBuild/artifact/libsodium_build_windows_x86_static_release.zip)
-
-[libsodium.a for 64-bit Python](https://build.tox.chat/view/libsodium/job/libsodium_build_windows_x86-64_static_release/lastSuccessfulBuild/artifact/libsodium_build_windows_x86-64_static_release.zip)
-
 ### Linux
 
 1. Install latest Python3: 
 ``sudo apt-get install python3``
-2. Install PyQt5: ``sudo apt-get install python3-pyqt5`` or ``sudo pip3 install pyqt5``
-3. Install [toxcore](https://github.com/irungentoo/toxcore/blob/master/INSTALL.md) with toxav support in your system (install in /usr/lib/)
-4. Install PyAudio: 
-``sudo apt-get install portaudio19-dev`` and ``sudo apt-get install python3-pyaudio`` (or ``sudo pip3 install pyaudio``)
-5. Install NumPy: ``sudo pip3 install numpy``
-6. Install [OpenCV](http://docs.opencv.org/trunk/d7/d9f/tutorial_linux_install.html) or via ``sudo pip3 install opencv-python``
-7. [Download toxygen](https://github.com/toxygen-project/toxygen/archive/master.zip)
-8. Unpack archive
+2. Install PyQt5: ``sudo apt-get install python3-pyqt5``
+3. Install [toxcore](https://github.com/TokTok/c-toxcore) with toxav support)
+4. Install PyAudio: ``sudo apt-get install portaudio19-dev python3-pyaudio`` (or ``sudo pip3 install pyaudio``)
+5. Install toxygen_wrapper https://git.plastiras.org/emdee/toxygen_wrapper
+6. Install the rest of the requirements: ``sudo pip3 install -m requirements.txt``
+7. git clone --depth=1 [toxygen](https://git.plastiras.org/emdee/toxygen/)
+8. Look in the Makefile for the install target and type
+``
+make install
+``
+You should set the PIP_EXE_MSYS and PYTHON_EXE_MSYS variables and it does
+``
+	${PIP_EXE_MSYS} --python ${PYTHON_EXE_MSYS} install \
+		--target ${PREFIX}/lib/python${PYTHON_MINOR}/site-packages/ \
+		--upgrade .
+``
 9. Run app:
-``python3 main.py``
+``python3 ${PREFIX}/lib/python${PYTHON_MINOR}/site-packages/bin/toxygen``
 
-Optional: install toxygen using setup.py: ``python3 setup.py install``

docs/plugin_api.md

@@ -1,6 +1,6 @@
 # Plugins API
 
-In Toxygen plugin is single python (supported Python 3.4 - 3.6) module (.py file) and directory with data associated with it. 
+In Toxygen plugin is single python module (.py file) and directory with data associated with it. 
 Every module must contain one class derived from PluginSuperClass defined in [plugin_super_class.py](/src/plugins/plugin_super_class.py). Instance of this class will be created by PluginLoader class (defined in [plugin_support.py](/src/plugin_support.py) ). This class can enable/disable plugins and send data to it. 
 
 Every plugin has its own full name and unique short name (1-5 symbols). Main app can get it using special methods. 
@@ -53,5 +53,5 @@ Plugin's methods MUST NOT raise exceptions.
 
 # Examples
 
-You can find examples in [official repo](https://github.com/toxygen-project/toxygen_plugins)
+You can find examples in [official repo](https://git.plastiras.org/emdee/toxygen_plugins)
 

docs/todo.md

@@ -0,0 +1,70 @@
+# Toxygen ToDo List
+
+## Bugs
+
+1. There is an agravating bug  where new messages are not put in the
+   current window, and a messages waiting indicator appears. You have
+   to focus out of the window and then back in the window. this may be
+   fixed already
+
+2. The tray icon is flaky and has been disabled - look in app.py
+   for bSHOW_TRAY
+
+## Fix history
+
+## Fix Audio
+
+The code is in there but it's not working. It looks like audio input
+is working but not output. The code is all in there; I may have broken
+it trying to wire up the ability to set the audio device from the
+command line.
+
+## Fix Video
+
+The code is in there but it's not working.  I may have broken it
+trying to wire up the ability to set the video device from the command
+line.
+
+## NGC Groups
+
+1. peer_id There has been a change of API on a field named
+   ```group.peer_id``` The code is broken in places because I have not
+   seen the path to change from the old API ro the new one.
+
+
+## Plugin system
+
+1. Needs better documentation and checking.
+
+2. There's something broken in the way some of them plug into Qt menus.
+
+3. Should the plugins be in toxygen or a separate repo?
+
+4. There needs to be a uniform way for plugins to wire into callbacks.
+
+## check toxygen_wrapper
+
+1. I've broken out toxygen_wrapper to be standalone,
+   https://git.plastiras.org/emdee/toxygen_wrapper but the tox.py
+   needs each call double checking.
+
+2. https://git.plastiras.org/emdee/toxygen_wrapper needs packaging
+   and making a dependency.
+
+## Migration
+
+Migrate PyQt5 to qtpy - done, but I'm not sure qtpy supports PyQt6.
+https://github.com/spyder-ide/qtpy/
+
+Maybe migrate gevent to asyncio, and migrate to
+[qasync](https://github.com/CabbageDevelopment/qasync)
+(see https://git.plastiras.org/emdee/phantompy ).
+
+(Also look at https://pypi.org/project/asyncio-gevent/ but it's dead).
+
+## Standards
+
+There's a standard for Tox clients that this has not been tested against:
+https://tox.gitbooks.io/tox-client-standard/content/general_requirements/general_requirements.html
+https://github.com/Tox/Tox-Client-Standard
+

pyproject.toml

@@ -0,0 +1,56 @@
+[project]
+name = "toxygen"
+description = "examples of using stem"
+authors = [{ name = "emdee", email = "emdee@spm.plastiras.org" } ]
+requires-python = ">=3.7"
+keywords = ["stem", "python3", "tox"]
+classifiers = [
+  # How mature is this project? Common values are
+  #   3 - Alpha
+  #   4 - Beta
+  #   5 - Production/Stable
+  "Development Status :: 4 - Beta",
+
+  # Indicate who your project is intended for
+  "Intended Audience :: Developers",
+
+  # Specify the Python versions you support here.
+  "Programming Language :: Python :: 3",
+  "License :: OSI Approved",
+  "Operating System :: POSIX :: BSD :: FreeBSD",
+  "Operating System :: POSIX :: Linux",
+  "Programming Language :: Python :: 3 :: Only",
+  "Programming Language :: Python :: 3.6",
+  "Programming Language :: Python :: 3.7",
+  "Programming Language :: Python :: 3.8",
+  "Programming Language :: Python :: 3.9",
+  "Programming Language :: Python :: 3.10",
+  "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: Implementation :: CPython",
+]
+#
+dynamic = ["version", "readme", "dependencies"] # cannot be dynamic ['license']
+
+[project.gui-scripts]
+toxygen = "toxygen.__main__:main"
+
+[project.optional-dependencies]
+weechat = ["weechat"]
+
+#[project.license]
+#file = "LICENSE.md"
+
+[project.urls]
+repository = "https://git.plastiras.org/emdee/toxygen"
+
+[build-system]
+requires = ["setuptools >= 61.0"]
+build-backend = "setuptools.build_meta"
+
+[tool.setuptools.dynamic]
+version = {attr = "toxygen.app.__version__"} 
+readme = {file = ["README.md", "ToDo.txt"]}
+dependencies = {file = ["requirements.txt"]}
+
+[tool.setuptools]
+packages = ["toxygen"]

requirements.txt

@@ -0,0 +1,26 @@
+# the versions are the current ones tested - may work with earlier versions
+# choose one of PyQt5 PyQt6 PySide2 PySide6
+# for now PyQt5 and PyQt6 is working, and most of the testing is PyQt5
+# usually this is installed by your OS package manager and pip may not
+# detect the right version, so we leave these commented
+# PyQt5 >= 5.15.10
+# this is not on pypi yet but is required - get it from
+# https://git.plastiras.org/emdee/toxygen_wrapper
+# toxygen_wrapper == 1.0.0
+QtPy >= 2.4.1
+PyAudio >= 0.2.13
+numpy >= 1.26.1
+opencv_python >= 4.8.0
+pillow >= 10.2.0
+gevent >= 23.9.1
+pydenticon >= 0.3.1
+greenlet >= 2.0.2
+sounddevice >= 0.3.15
+# this is optional
+coloredlogs >= 15.0.1
+# this is optional
+# qtconsole >= 5.4.3
+# this is not on pypi yet but is optional for qweechat - get it from
+# https://git.plastiras.org/emdee/qweechat
+# qweechat_wrapper == 0.0.1
+

setup.cfg

@@ -0,0 +1,54 @@
+[metadata]
+classifiers =
+    License :: OSI Approved
+    License :: OSI Approved :: BSD 1-clause
+    Intended Audience :: Web Developers
+    Operating System :: Microsoft :: Windows
+    Operating System :: POSIX :: BSD :: FreeBSD
+    Operating System :: POSIX :: Linux
+    Programming Language :: Python :: 3 :: Only
+    Programming Language :: Python :: 3.6
+    Programming Language :: Python :: 3.7
+    Programming Language :: Python :: 3.8
+    Programming Language :: Python :: 3.9
+    Programming Language :: Python :: 3.10
+    Programming Language :: Python :: 3.11
+    Programming Language :: Python :: Implementation :: CPython
+
+[options]
+zip_safe = false
+python_requires = ~=3.7
+include_package_data =
+    "*" = ["*.ui", "*.txt", "*.png", "*.ico", "*.gif", "*.wav"]
+
+[options.entry_points]
+console_scripts =
+    toxygen = toxygen.__main__:iMain
+
+[easy_install]
+zip_ok = false
+
+[flake8]
+jobs = 1
+max-line-length = 88
+ignore =
+    E111
+    E114
+    E128
+    E225
+    E261
+    E302
+    E305
+    E402
+    E501
+    E502
+    E541
+    E701
+    E702
+    E704
+    E722
+    E741
+    F508
+    F541
+    W503
+    W601

setup.py

@@ -1,93 +0,0 @@
-from setuptools import setup
-from setuptools.command.install import install
-from platform import system
-from subprocess import call
-import main
-import sys
-import os
-from utils.util import curr_directory, join_path
-
-
-version = main.__version__ + '.0'
-
-
-if system() == 'Windows':
-    MODULES = ['PyQt5', 'PyAudio', 'numpy', 'opencv-python', 'pydenticon']
-else:
-    MODULES = []
-    try:
-        import pyaudio
-    except ImportError:
-        MODULES.append('PyAudio')
-    try:
-        import PyQt5
-    except ImportError:
-        MODULES.append('PyQt5')
-    try:
-        import numpy
-    except ImportError:
-        MODULES.append('numpy')
-    try:
-        import cv2
-    except ImportError:
-        MODULES.append('opencv-python')
-    try:
-        import pydenticon
-    except ImportError:
-        MODULES.append('pydenticon')
-
-
-def get_packages():
-    directory = join_path(curr_directory(__file__), 'toxygen')
-    for root, dirs, files in os.walk(directory):
-        packages = map(lambda d: 'toxygen.' + d, dirs)
-        packages = ['toxygen'] + list(packages)
-
-        return packages
-
-
-class InstallScript(install):
-    """This class configures Toxygen after installation"""
-
-    def run(self):
-        install.run(self)
-        try:
-            if system() != 'Windows':
-                call(["toxygen", "--clean"])
-        except:
-            try:
-                params = list(filter(lambda x: x.startswith('--prefix='), sys.argv))
-                if params:
-                    path = params[0][len('--prefix='):]
-                    if path[-1] not in ('/', '\\'):
-                        path += '/'
-                    path += 'bin/toxygen'
-                    if system() != 'Windows':
-                        call([path, "--clean"])
-            except:
-                pass
-
-
-setup(name='Toxygen',
-      version=version,
-      description='Toxygen - Tox client',
-      long_description='Toxygen is powerful Tox client written in Python3',
-      url='https://github.com/toxygen-project/toxygen/',
-      keywords='toxygen tox messenger',
-      author='Ingvar',
-      maintainer='Ingvar',
-      license='GPL3',
-      packages=get_packages(),
-      install_requires=MODULES,
-      include_package_data=True,
-      classifiers=[
-          'Programming Language :: Python :: 3 :: Only',
-          'Programming Language :: Python :: 3.5',
-          'Programming Language :: Python :: 3.6',
-      ],
-      entry_points={
-          'console_scripts': ['toxygen=toxygen.main:main']
-      },
-      cmdclass={
-          'install': InstallScript
-      })

setup.py.dst

@@ -0,0 +1,53 @@
+import sys
+import os
+from setuptools import setup
+from setuptools.command.install import install
+
+version = '1.0.0'
+
+MODULES = open('requirements.txt', 'rt').readlines()
+
+def get_packages():
+    directory = os.path.join(os.path.dirname(__file__), 'tox_wrapper')
+    for root, dirs, files in os.walk(directory):
+        packages = map(lambda d: 'toxygen.' + d, dirs)
+        packages = ['toxygen'] + list(packages)
+        return packages
+
+class InstallScript(install):
+    """This class configures Toxygen after installation"""
+
+    def run(self):
+        install.run(self)
+
+setup(name='Toxygen',
+      version=version,
+      description='Toxygen - Tox client',
+      long_description='Toxygen is powerful Tox client written in Python3',
+      url='https://git.plastiras.org/emdee/toxygen/',
+      keywords='toxygen Tox messenger',
+      author='Ingvar',
+      maintainer='',
+      license='GPL3',
+      packages=get_packages(),
+      install_requires=MODULES,
+      include_package_data=True,
+      classifiers=[
+          'Programming Language :: Python :: 3 :: Only',
+    "Programming Language :: Python :: 3.6",
+    "Programming Language :: Python :: 3.7",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+          'Programming Language :: Python :: 3.11',
+      ],
+      entry_points={
+          'console_scripts': ['toxygen=toxygen.main:main']
+      },
+      package_data={"": ["*.ui"],},
+      cmdclass={
+          'install': InstallScript,
+      },
+      zip_safe=False
+      )

tests/travis.py

@@ -1,4 +1,4 @@
 class TestToxygen:
 
     def test_main(self):
-        import toxygen.main  # check for syntax errors
+        import toxygen.__main__  # check for syntax errors

toxygen/.pylint.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+ROLE=logging
+/var/local/bin/pydev_pylint.bash -E -f text *py [a-nr-z]*/*py  >.pylint.err
+/var/local/bin/pydev_pylint.bash *py [a-nr-z]*/*py  >.pylint.out
+
+sed -e "/Module 'os' has no/d" \
+    -e "/Undefined variable 'app'/d" \
+    -e '/tests\//d' \
+    -e "/Instance of 'Curl' has no /d" \
+    -e "/No name 'path' in module 'os' /d" \
+    -e "/ in module 'os'/d" \
+    -e "/.bak\//d" \
+	-i .pylint.err .pylint.out

toxygen/__init__.py

@@ -1,8 +1,3 @@
 import os
 import sys
 
-path = os.path.dirname(os.path.realpath(__file__))  # curr dir
-
-sys.path.insert(0, os.path.join(path, 'styles'))
-sys.path.insert(0, os.path.join(path, 'plugins'))
-sys.path.insert(0, path)

toxygen/__main__.py

@@ -0,0 +1,378 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+import sys
+import os
+import logging
+import signal
+import time
+import warnings
+import faulthandler
+
+from gevent import monkey; monkey.patch_all(); del monkey   # noqa
+
+faulthandler.enable()
+warnings.filterwarnings('ignore')
+
+import toxygen_wrapper.tests.support_testing as ts
+try:
+    from trepan.interfaces import server as Mserver
+    from trepan.api import debug
+except Exception as e:
+    print('trepan3 TCP server NOT enabled.')
+else:
+    import signal
+    try:
+        signal.signal(signal.SIGUSR1, ts.trepan_handler)
+        print('trepan3 TCP server enabled on port 6666.')
+    except: pass
+
+import app
+from user_data.settings import *
+from user_data.settings import Settings
+from user_data import settings
+import utils.util as util
+with ts.ignoreStderr():
+    import pyaudio
+
+__maintainer__ = 'Ingvar'
+__version__ = '1.0.0' # was 0.5.0+
+
+path = os.path.dirname(os.path.realpath(__file__))  # curr dir
+sys.path.insert(0, os.path.join(path, 'styles'))
+sys.path.insert(0, os.path.join(path, 'plugins'))
+# sys.path.insert(0, os.path.join(path, 'third_party'))
+sys.path.insert(0, path)
+
+sleep = time.sleep
+
+os.environ['QT_API'] = os.environ.get('QT_API', 'pyqt5')
+
+def reset() -> None:
+    Settings.reset_auto_profile()
+
+def clean() -> None:
+    """Removes libs folder"""
+    directory = util.get_libs_directory()
+    util.remove(directory)
+
+def print_toxygen_version() -> None:
+    print('toxygen ' + __version__)
+
+def setup_default_audio():
+    # need:
+    audio = ts.get_audio()
+    # unfinished
+    global oPYA
+    oPYA = pyaudio.PyAudio()
+    audio['output_devices'] = dict()
+    i = oPYA.get_device_count()
+    while i > 0:
+        i -= 1
+        if oPYA.get_device_info_by_index(i)['maxOutputChannels'] == 0:
+            continue
+        audio['output_devices'][i] = oPYA.get_device_info_by_index(i)['name']
+    i = oPYA.get_device_count()
+    audio['input_devices'] = dict()
+    while i > 0:
+        i -= 1
+        if oPYA.get_device_info_by_index(i)['maxInputChannels'] == 0:
+            continue
+        audio['input_devices'][i] = oPYA.get_device_info_by_index(i)['name']
+    return audio
+
+def setup_video(oArgs):
+    video = setup_default_video()
+    # this is messed up - no video_input in oArgs
+    #     parser.add_argument('--video_input', type=str,)
+    print(video)
+    if not video or not video['output_devices']:
+        video['device'] = -1
+    if not hasattr(oArgs, 'video_input'):
+        video['device'] = video['output_devices'][0]
+    elif oArgs.video_input == '-1':
+        video['device'] = video['output_devices'][-1]
+    else:
+        video['device'] = oArgs.video_input
+    return video
+
+def setup_audio(oArgs):
+    global oPYA
+    audio = setup_default_audio()
+    for k,v in audio['input_devices'].items():
+        if v == 'default' and 'input' not in audio:
+            audio['input'] = k
+        if v == getattr(oArgs, 'audio_input'):
+            audio['input'] = k
+            LOG.debug(f"Setting audio['input'] {k} = {v} {k}")
+            break
+    for k,v in audio['output_devices'].items():
+        if v == 'default' and 'output' not in audio:
+            audio['output'] = k
+        if v == getattr(oArgs, 'audio_output'):
+            audio['output'] = k
+            LOG.debug(f"Setting audio['output'] {k} = {v} " +str(k))
+            break
+
+    if hasattr(oArgs, 'mode') and getattr(oArgs, 'mode') > 1:
+        audio['enabled'] = True
+        audio['audio_enabled'] = True
+        audio['video_enabled'] = True
+    elif hasattr(oArgs, 'mode') and getattr(oArgs, 'mode') > 0:
+        audio['enabled'] = True
+        audio['audio_enabled'] = False
+        audio['video_enabled'] = True
+    else:
+        audio['enabled'] = False
+        audio['audio_enabled'] = False
+        audio['video_enabled'] = False
+
+    return audio
+
+    i = getattr(oArgs, 'audio_output')
+    if i >= 0:
+        try:
+            elt = oPYA.get_device_info_by_index(i)
+            if i >= 0 and ( 'maxOutputChannels' not in elt or \
+                            elt['maxOutputChannels'] == 0):
+                LOG.warn(f"Audio output device has no output channels:  {i}")
+                oArgs.audio_output = -1
+        except OSError as e:
+            LOG.warn("Audio output device error looking for maxOutputChannels: " \
+                      +str(i) +' ' +str(e))
+            oArgs.audio_output = -1
+
+    if getattr(oArgs, 'audio_output') < 0:
+        LOG.info("Choose an output device:")
+        i = oPYA.get_device_count()
+        while i > 0:
+            i -= 1
+            if oPYA.get_device_info_by_index(i)['maxOutputChannels'] == 0:
+                continue
+            LOG.info(str(i) \
+                  +' ' +oPYA.get_device_info_by_index(i)['name'] \
+                  +' ' +str(oPYA.get_device_info_by_index(i)['defaultSampleRate'])
+                  )
+        return 0
+
+    i = getattr(oArgs, 'audio_input')
+    if i >= 0:
+        try:
+            elt = oPYA.get_device_info_by_index(i)
+            if i >= 0 and ( 'maxInputChannels' not in elt or \
+                            elt['maxInputChannels'] == 0):
+                LOG.warn(f"Audio input device has no input channels:  {i}")
+                setattr(oArgs, 'audio_input', -1)
+        except OSError as e:
+            LOG.warn("Audio input device error looking for maxInputChannels: " \
+                      +str(i) +' ' +str(e))
+            setattr(oArgs, 'audio_input', -1)
+    if getattr(oArgs, 'audio_input') < 0:
+        LOG.info("Choose an input device:")
+        i = oPYA.get_device_count()
+        while i > 0:
+            i -= 1
+            if oPYA.get_device_info_by_index(i)['maxInputChannels'] == 0:
+                continue
+            LOG.info(str(i) \
+                     +' ' +oPYA.get_device_info_by_index(i)['name']
+                     +' ' +str(oPYA.get_device_info_by_index(i)['defaultSampleRate'])
+                  )
+        return 0
+
+def setup_default_video():
+    default_video = ["-1"]
+    default_video.extend(ts.get_video_indexes())
+    LOG.info(f"Video input choices: {default_video}")
+    video = {'device': -1, 'width': 320, 'height': 240, 'x': 0, 'y': 0}
+    video['output_devices'] = default_video
+    return video
+
+def main_parser(_=None, iMode=2):
+    if not os.path.exists('/proc/sys/net/ipv6'):
+        bIpV6 = 'False'
+    else:
+        bIpV6 = 'True'
+    lIpV6Choices=[bIpV6, 'False']
+
+    audio = setup_default_audio()
+    default_video = setup_default_video()['output_devices']
+
+    parser = ts.oMainArgparser()
+    parser.add_argument('--version', action='store_true', help='Prints Toxygen version')
+    parser.add_argument('--clean', action='store_true', help='Delete toxcore libs from libs folder')
+    parser.add_argument('--reset', action='store_true', help='Reset default profile')
+    parser.add_argument('--uri', type=str, default='',
+                        help='Add specified Tox ID to friends')
+    parser.add_argument('--auto_accept_path', '--auto-accept-path', type=str,
+                        default=os.path.join(os.environ['HOME'], 'Downloads'),
+                        help="auto_accept_path")
+#    parser.add_argument('--mode', type=int, default=iMode,
+#                        help='Mode: 0=chat 1=chat+audio 2=chat+audio+video default: 0')
+    parser.add_argument('--font', type=str, default="Courier",
+                        help='Message font')
+    parser.add_argument('--message_font_size', type=int, default=15,
+                        help='Font size in pixels')
+    parser.add_argument('--local_discovery_enabled',type=str,
+                        default='False', choices=['True','False'],
+                        help='Look on the local lan')
+    parser.add_argument('--compact_mode',type=str,
+                        default='True', choices=['True','False'],
+                        help='Compact mode')
+    parser.add_argument('--allow_inline',type=str,
+                        default='False', choices=['True','False'],
+                        help='Dis/Enable allow_inline')
+    parser.add_argument('--notifications',type=str,
+                        default='True', choices=['True','False'],
+                        help='Dis/Enable notifications')
+    parser.add_argument('--sound_notifications',type=str,
+                        default='True', choices=['True','False'],
+                        help='Enable sound notifications')
+    parser.add_argument('--calls_sound',type=str,
+                        default='True', choices=['True','False'],
+                        help='Enable calls_sound')
+    parser.add_argument('--core_logging',type=str,
+                        default='False', choices=['True','False'],
+                        help='Dis/Enable Toxcore notifications')
+    parser.add_argument('--save_history',type=str,
+                        default='True', choices=['True','False'],
+                        help='En/Disable save history')
+    parser.add_argument('--update', type=int, default=0,
+                        choices=[0,0],
+                        help='Update program (broken)')
+    parser.add_argument('--video_input', type=str,
+                        default=-1,
+                        choices=default_video,
+                        help="Video input device number - /dev/video?")
+    parser.add_argument('--audio_input', type=str,
+                        default=oPYA.get_default_input_device_info()['name'],
+                        choices=audio['input_devices'].values(),
+                        help="Audio input device name - aplay -L for help")
+    parser.add_argument('--audio_output', type=str,
+                        default=oPYA.get_default_output_device_info()['index'],
+                        choices=audio['output_devices'].values(),
+                        help="Audio output device number - -1 for help")
+    parser.add_argument('--theme', type=str, default='default',
+                        choices=['dark', 'default'],
+                        help='Theme - style of UI')
+#    parser.add_argument('--sleep', type=str, default='time',
+#                        # could expand this to tk, gtk, gevent...
+#                        choices=['qt','gevent','time'],
+#                        help='Sleep method - one of qt, gevent , time')
+    supported_languages = settings.supported_languages()
+    parser.add_argument('--language', type=str, default='English',
+                        choices=supported_languages,
+                        help='Languages')
+    parser.add_argument('profile', type=str, nargs='?', default=None,
+                        help='Path to Tox profile')
+    return parser
+
+# clean out the unchanged settings so these can override the profile
+lKEEP_SETTINGS = ['uri',
+                  'profile',
+                  'loglevel',
+                  'logfile',
+                  'mode',
+
+                  # dunno
+                  'audio_input',
+                  'audio_output',
+                  'audio',
+                  'video',
+
+                  'ipv6_enabled',
+                  'udp_enabled',
+                  'local_discovery_enabled',
+                  'trace_enabled',
+
+                  'theme',
+                  'network',
+                  'message_font_size',
+                  'font',
+                  'save_history',
+                  'language',
+                  'update',
+                  'proxy_host',
+                  'proxy_type',
+                  'proxy_port',
+                  'core_logging',
+                  'audio',
+                  'video'
+                  ] # , 'nodes_json'
+
+class A(): pass
+
+def main(lArgs=None) -> int:
+    global oPYA
+    from argparse import Namespace
+    if lArgs is None:
+        lArgs = sys.argv[1:]
+    parser = main_parser()
+    default_ns = parser.parse_args([])
+    oArgs = parser.parse_args(lArgs)
+
+    if oArgs.version:
+        print_toxygen_version()
+        return 0
+
+    if oArgs.clean:
+        clean()
+        return 0
+
+    if oArgs.reset:
+        reset()
+        return 0
+
+    # if getattr(oArgs, 'network') in ['newlocal', 'localnew']: oArgs.network = 'new'
+
+    # clean out the unchanged settings so these can override the profile
+    for key in default_ns.__dict__.keys():
+        if key in lKEEP_SETTINGS: continue
+        if not hasattr(oArgs, key): continue
+        if getattr(default_ns, key) == getattr(oArgs, key):
+            delattr(oArgs, key)
+
+    ts.clean_booleans(oArgs)
+
+    aArgs = A()
+    for key in oArgs.__dict__.keys():
+        setattr(aArgs, key, getattr(oArgs, key))
+
+    #setattr(aArgs, 'video', setup_video(oArgs))
+    aArgs.video = setup_video(oArgs)
+    assert 'video' in aArgs.__dict__
+
+    #setattr(aArgs, 'audio', setup_audio(oArgs))
+    aArgs.audio = setup_audio(oArgs)
+    assert 'audio' in aArgs.__dict__
+    oArgs = aArgs
+
+    oApp = app.App(__version__, oArgs)
+    # for pyqtconsole
+    try:
+        setattr(__builtins__, 'app', oApp)
+    except Exception as e:
+        pass
+    i = oApp.iMain()
+    return i
+
+if __name__ == '__main__':
+    iRet = 0
+    try:
+        iRet = main(sys.argv[1:])
+    except KeyboardInterrupt:
+        iRet = 0
+    except SystemExit as e:
+        iRet = e
+    except Exception as e:
+        import traceback
+        sys.stderr.write(f"Exception from main  {e}" \
+                         +'\n' + traceback.format_exc() +'\n' )
+        iRet = 1
+
+    # Exception ignored in: <module 'threading' from '/usr/lib/python3.9/threading.py'>
+    # File "/usr/lib/python3.9/threading.py", line 1428, in _shutdown
+    # lock.acquire()
+    # gevent.exceptions.LoopExit as e:
+    # This operation would block forever
+    sys.stderr.write('Calling sys.exit' +'\n')
+    with ts.ignoreStdout():
+        sys.exit(iRet)

toxygen/av/call.py

@@ -1,4 +1,4 @@
-
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 
 class Call:
 
@@ -17,9 +17,7 @@ class Call:
 
     is_active = property(get_is_active, set_is_active)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Audio
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_in_audio(self):
         return self._in_audio
@@ -37,9 +35,7 @@ class Call:
 
     out_audio = property(get_out_audio, set_out_audio)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Video
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_in_video(self):
         return self._in_video

toxygen/av/calls.py

@@ -1,21 +1,80 @@
-import pyaudio
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 import time
 import threading
-from wrapper.toxav_enums import *
-import cv2
+import logging
 import itertools
-import numpy as np
+
+from toxygen_wrapper.toxav_enums import *
+from toxygen_wrapper.tests import support_testing as ts
+from toxygen_wrapper.tests.support_testing import LOG_ERROR, LOG_WARN, LOG_INFO, LOG_DEBUG, LOG_TRACE
+
+with ts.ignoreStderr():
+    import pyaudio
 from av import screen_sharing
 from av.call import Call
 import common.tox_save
+from middleware.threads import BaseQThread
 
+from utils import ui as util_ui
+from middleware.threads import invoke_in_main_thread
+# from middleware.threads import BaseThread
+
+sleep = time.sleep
+
+global LOG
+LOG = logging.getLogger('app.'+__name__)
+
+TIMER_TIMEOUT = 30.0
+iFPS = 25
+
+class AudioThread(BaseQThread):
+    def __init__(self, av, name=''):
+        super().__init__()
+        self.av = av
+        self._name = name
+
+    def join(self, ito=ts.iTHREAD_TIMEOUT):
+        LOG_DEBUG(f"AudioThread join {self}")
+        # dunno
+
+    def run(self) -> None:
+        LOG_DEBUG('AudioThread run: ')
+        # maybe not needed
+        while not self._stop_thread:
+            self.av.send_audio()
+            sleep(100.0 / 1000.0)
+
+class VideoThread(BaseQThread):
+    def __init__(self, av, name=''):
+        super().__init__()
+        self.av = av
+        self._name = name
+
+    def join(self, ito=ts.iTHREAD_TIMEOUT):
+        LOG_DEBUG(f"VideoThread join {self}")
+        # dunno
+
+    def run(self) -> None:
+        LOG_DEBUG('VideoThread run: ')
+        # maybe not needed
+        while not self._stop_thread:
+            self.av.send_video()
+            sleep(100.0 / 1000.0)
 
 class AV(common.tox_save.ToxAvSave):
 
     def __init__(self, toxav, settings):
         super().__init__(toxav)
+        self._toxav = toxav
         self._settings = settings
         self._running = True
+        s = settings
+        if 'video' not in s:
+            LOG.warn("AV.__init__ 'video' not in s" )
+            LOG.debug(f"AV.__init__ {s}" )
+        elif 'device' not in s['video']:
+            LOG.warn("AV.__init__ 'device' not in s.video" )
+            LOG.debug(f"AV.__init__ {s['video']}" )
 
         self._calls = {}  # dict: key - friend number, value - Call instance
 
@@ -25,65 +84,125 @@ class AV(common.tox_save.ToxAvSave):
         self._audio_running = False
         self._out_stream = None
 
-        self._audio_rate = 8000
         self._audio_channels = 1
         self._audio_duration = 60
-        self._audio_sample_count = self._audio_rate * self._audio_channels * self._audio_duration // 1000
+        self._audio_rate_pa = 48000
+        self._audio_rate_tox = 48000
+        self._audio_rate_pa = 48000
+        self._audio_krate_tox_audio = self._audio_rate_tox // 1000
+        self._audio_krate_tox_video = 5000
+        self._audio_sample_count_pa = self._audio_rate_pa * self._audio_channels * self._audio_duration // 1000
+        self._audio_sample_count_tox = self._audio_rate_tox * self._audio_channels * self._audio_duration // 1000
 
         self._video = None
         self._video_thread = None
-        self._video_running = False
+        self._video_running = None
 
-        self._video_width = 640
-        self._video_height = 480
+        self._video_width = 320
+        self._video_height = 240
 
-    def stop(self):
+        # was iOutput = self._settings._args.audio['output']
+        iInput = self._settings['audio']['input']
+        self.lPaSampleratesI = ts.lSdSamplerates(iInput)
+        iOutput = self._settings['audio']['output']
+        self.lPaSampleratesO = ts.lSdSamplerates(iOutput)
+
+        global oPYA
+        oPYA = self._audio = pyaudio.PyAudio()
+
+    def stop(self) -> None:
+        LOG_DEBUG(f"AV.CA stop {self._video_thread}")
         self._running = False
         self.stop_audio_thread()
         self.stop_video_thread()
 
-    def __contains__(self, friend_number):
+    def __contains__(self, friend_number:int) -> bool:
         return friend_number in self._calls
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Calls
-    # -----------------------------------------------------------------------------------------------------------------
 
     def __call__(self, friend_number, audio, video):
         """Call friend with specified number"""
-        self._toxav.call(friend_number, 32 if audio else 0, 5000 if video else 0)
+        if friend_number in self._calls:
+            LOG.warn(f"__call__ already has {friend_number}")
+            return
+        if self._audio_krate_tox_audio not in ts.lToxSampleratesK:
+            LOG.warn(f"__call__ {self._audio_krate_tox_audio} not in {ts.lToxSampleratesK}")
+
+        try:
+            self._toxav.call(friend_number,
+                             self._audio_krate_tox_audio if audio else 0,
+                             self._audio_krate_tox_video if video else 0)
+        except Exception as e:
+            LOG.warn(f"_toxav.call already has {friend_number}")
+            return
         self._calls[friend_number] = Call(audio, video)
-        threading.Timer(30.0, lambda: self.finish_not_started_call(friend_number)).start()
+        threading.Timer(TIMER_TIMEOUT,
+                        lambda: self.finish_not_started_call(friend_number)).start()
 
     def accept_call(self, friend_number, audio_enabled, video_enabled):
+        # obsolete
+        self.call_accept_call(friend_number, audio_enabled, video_enabled)
+
+    def call_accept_call(self, friend_number, audio_enabled, video_enabled) -> None:
+        # called from CM.accept_call in a try:
+        LOG.debug(f"call_accept_call from F={friend_number} R={self._running}" +
+                  f" A={audio_enabled} V={video_enabled}")
+        # import pdb; pdb.set_trace() - gets into q Qt exec_ problem
+        # ts.trepan_handler()
+
+        if self._audio_krate_tox_audio not in ts.lToxSampleratesK:
+            LOG.warn(f"__call__ {self._audio_krate_tox_audio} not in {ts.lToxSampleratesK}")
         if self._running:
             self._calls[friend_number] = Call(audio_enabled, video_enabled)
-            self._toxav.answer(friend_number, 32 if audio_enabled else 0, 5000 if video_enabled else 0)
-            if audio_enabled:
-                self.start_audio_thread()
+            # audio_bit_rate: Audio bit rate in Kb/sec. Set this to 0 to disable audio sending.
+            # video_bit_rate: Video bit rate in Kb/sec. Set this to 0 to disable video sending.
+            try:
+                self._toxav.answer(friend_number,
+                                   self._audio_krate_tox_audio if audio_enabled else 0,
+                                   self._audio_krate_tox_video if video_enabled else 0)
+            except Exception as e:
+                LOG.error(f"AV accept_call error from {friend_number} {self._running} {e}")
+                raise
             if video_enabled:
+                # may raise
                 self.start_video_thread()
+            if audio_enabled:
+                LOG.debug(f"calls accept_call calling start_audio_thread F={friend_number}")
+                # may raise
+                self.start_audio_thread()
 
-    def finish_call(self, friend_number, by_friend=False):
-        if not by_friend:
-            self._toxav.call_control(friend_number, TOXAV_CALL_CONTROL['CANCEL'])
+    def finish_call(self, friend_number, by_friend=False) -> None:
+        LOG.debug(f"finish_call  {friend_number}")
         if friend_number in self._calls:
             del self._calls[friend_number]
-        if not len(list(filter(lambda c: c.out_audio, self._calls))):
+        try:
+            # AttributeError: 'int' object has no attribute 'out_audio'
+            if not len(list(filter(lambda c: c.out_audio, self._calls))):
+                self.stop_audio_thread()
+            if not len(list(filter(lambda c: c.out_video, self._calls))):
+                self.stop_video_thread()
+        except Exception as e:
+            LOG.error(f"finish_call FixMe:   {e}")
+            # dunno
             self.stop_audio_thread()
-        if not len(list(filter(lambda c: c.out_video, self._calls))):
             self.stop_video_thread()
+        if not by_friend:
+            LOG.debug(f"finish_call before call_control {friend_number}")
+            self._toxav.call_control(friend_number, TOXAV_CALL_CONTROL['CANCEL'])
+            LOG.debug(f"finish_call after call_control {friend_number}")
 
-    def finish_not_started_call(self, friend_number):
+    def finish_not_started_call(self, friend_number:int) -> None:
         if friend_number in self:
             call = self._calls[friend_number]
             if not call.is_active:
                 self.finish_call(friend_number)
 
-    def toxav_call_state_cb(self, friend_number, state):
+    def toxav_call_state_cb(self, friend_number, state) -> None:
         """
         New call state
         """
+        LOG.debug(f"toxav_call_state_cb {friend_number}")
         call = self._calls[friend_number]
         call.is_active = True
 
@@ -96,41 +215,108 @@ class AV(common.tox_save.ToxAvSave):
         if state | TOXAV_FRIEND_CALL_STATE['ACCEPTING_V'] and call.out_video:
             self.start_video_thread()
 
-    def is_video_call(self, number):
+    def is_video_call(self, number) -> bool:
         return number in self and self._calls[number].in_video
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Threads
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def start_audio_thread(self):
+    def start_audio_thread(self, bSTREAM_CALLBACK=False) -> None:
         """
         Start audio sending
+        from a callback
         """
+        # called from call_accept_call in an try: from CM.accept_call
+        global oPYA
+        # was iInput = self._settings._args.audio['input']
+        iInput = self._settings['audio']['input']
         if self._audio_thread is not None:
+            LOG_WARN(f"start_audio_thread device={iInput}")
             return
+        LOG_DEBUG(f"start_audio_thread device={iInput}")
+        lPaSamplerates =  ts.lSdSamplerates(iInput)
+        if not(len(lPaSamplerates)):
+            e = f"No sample rates for device: audio[input]={iInput}"
+            LOG_WARN(f"start_audio_thread {e}")
+            #?? dunno - cancel call? - no let the user do it
+            # return
+            # just guessing  here in case that's a false negative
+            lPaSamplerates = [round(oPYA.get_device_info_by_index(iInput)['defaultSampleRate'])]
+        if lPaSamplerates and self._audio_rate_pa in lPaSamplerates:
+            pass
+        elif lPaSamplerates:
+            LOG_WARN(f"Setting audio_rate to: {lPaSamplerates[0]}")
+            self._audio_rate_pa = lPaSamplerates[0]
+        elif 'defaultSampleRate' in oPYA.get_device_info_by_index(iInput):
+            self._audio_rate_pa = oPYA.get_device_info_by_index(iInput)['defaultSampleRate']
+            LOG_WARN(f"setting to defaultSampleRate")
+        else:
+            LOG_WARN(f"{self._audio_rate_pa} not in {lPaSamplerates}")
+        # a float is in here - must it be int?
+        if type(self._audio_rate_pa) == float:
+            self._audio_rate_pa = round(self._audio_rate_pa)
+        try:
+            if self._audio_rate_pa not in lPaSamplerates:
+                LOG_WARN(f"PAudio sampling rate was {self._audio_rate_pa} changed to {lPaSamplerates[0]}")
+                LOG_DEBUG(f"lPaSamplerates={lPaSamplerates}")
+                self._audio_rate_pa = lPaSamplerates[0]
+            else:
+                LOG_DEBUG( f"start_audio_thread framerate: {self._audio_rate_pa}" \
+                        +f" device: {iInput}"
+                        +f" supported: {lPaSamplerates}")
 
-        self._audio_running = True
+            if bSTREAM_CALLBACK:
+                # why would you not call a thread?
+                self._audio_stream = oPYA.open(format=pyaudio.paInt16,
+                                               rate=self._audio_rate_pa,
+                                               channels=self._audio_channels,
+                                               input=True,
+                                               input_device_index=iInput,
+                                               frames_per_buffer=self._audio_sample_count_pa * 10,
+                                               stream_callback=self.send_audio_data)
+                self._audio_running = True
+                self._audio_stream.start_stream()
+                while self._audio_stream.is_active():
+                    sleep(0.1)
+                self._audio_stream.stop_stream()
+                self._audio_stream.close()
+            else:
+                LOG_DEBUG( f"start_audio_thread starting thread {self._audio_rate_pa}")
+                self._audio_stream = oPYA.open(format=pyaudio.paInt16,
+                                               rate=self._audio_rate_pa,
+                                               channels=self._audio_channels,
+                                               input=True,
+                                               input_device_index=iInput,
+                                               frames_per_buffer=self._audio_sample_count_pa * 10)
+                self._audio_running = True
+                self._audio_thread = AudioThread(self,
+                                                name='_audio_thread')
+                self._audio_thread.start()
+                LOG_DEBUG( f"start_audio_thread started thread name='_audio_thread'")
 
-        self._audio = pyaudio.PyAudio()
-        self._audio_stream = self._audio.open(format=pyaudio.paInt16,
-                                              rate=self._audio_rate,
-                                              channels=self._audio_channels,
-                                              input=True,
-                                              input_device_index=self._settings.audio['input'],
-                                              frames_per_buffer=self._audio_sample_count * 10)
+        except Exception as e:
+            LOG_ERROR(f"Starting self._audio.open {e}")
+            LOG_DEBUG(repr(dict(format=pyaudio.paInt16,
+                                rate=self._audio_rate_pa,
+                                channels=self._audio_channels,
+                                input=True,
+                                input_device_index=iInput,
+                                frames_per_buffer=self._audio_sample_count_pa * 10)))
+            # catcher in place in calls_manager? yes accept_call
+            # calls_manager._call.toxav_call_state_cb(friend_number, mask)
+            invoke_in_main_thread(util_ui.message_box,
+                                  str(e),
+                                  util_ui.tr("Starting self._audio.open"))
+            return
+        else:
+            LOG_DEBUG(f"start_audio_thread {self._audio_stream}")
 
-        self._audio_thread = threading.Thread(target=self.send_audio)
-        self._audio_thread.start()
-
-    def stop_audio_thread(self):
+    def stop_audio_thread(self) -> None:
+        LOG_DEBUG(f"stop_audio_thread {self._audio_stream}")
 
         if self._audio_thread is None:
             return
-
         self._audio_running = False
-
-        self._audio_thread.join()
+        self._audio_thread._stop_thread = True
 
         self._audio_thread = None
         self._audio_stream = None
@@ -141,99 +327,215 @@ class AV(common.tox_save.ToxAvSave):
             self._out_stream.close()
             self._out_stream = None
 
-    def start_video_thread(self):
+    def start_video_thread(self) -> None:
         if self._video_thread is not None:
             return
+        s = self._settings
+        if 'video' not in s:
+            LOG.warn("AV.__init__ 'video' not in s" )
+            LOG.debug(f"start_video_thread {s}" )
+            raise RuntimeError("start_video_thread not 'video' in s)" )
+        if 'device' not in s['video']:
+            LOG.error("start_video_thread not 'device' in s['video']" )
+            LOG.debug(f"start_video_thread {s['video']}" )
+            raise RuntimeError("start_video_thread not 'device' ins s['video']" )
+        self._video_width = s['video']['width']
+        self._video_height = s['video']['height']
 
-        self._video_running = True
-        self._video_width = s.video['width']
-        self._video_height = s.video['height']
-
-        if s.video['device'] == -1:
-            self._video = screen_sharing.DesktopGrabber(self._settings.video['x'], self._settings.video['y'],
-                                                        self._settings.video['width'], self._settings.video['height'])
+        # dunno
+        if s['video']['device'] == -1:
+            self._video = screen_sharing.DesktopGrabber(s['video']['x'],
+                                                        s['video']['y'],
+                                                        s['video']['width'],
+                                                        s['video']['height'])
         else:
-            self._video = cv2.VideoCapture(self._settings.video['device'])
-            self._video.set(cv2.CAP_PROP_FPS, 25)
+            with ts.ignoreStdout(): import cv2
+            if s['video']['device'] == 0:
+                # webcam
+                self._video = cv2.VideoCapture(s['video']['device'], cv2.DSHOW)
+            else:
+                self._video = cv2.VideoCapture(s['video']['device'])
+            self._video.set(cv2.CAP_PROP_FPS, iFPS)
             self._video.set(cv2.CAP_PROP_FRAME_WIDTH, self._video_width)
             self._video.set(cv2.CAP_PROP_FRAME_HEIGHT, self._video_height)
+#            self._video.set(cv2.CAP_PROP_FOURCC, cv2.VideoWriter_fourcc('M', 'J', 'P', 'G'))
+        if self._video is None:
+            LOG.error("start_video_thread " \
+                     +f" device: {s['video']['device']}" \
+                     +f" supported: {s['video']['width']} {s['video']['height']}")
+            return
+        LOG.info("start_video_thread " \
+                 +f" device: {s['video']['device']}" \
+                 +f" supported: {s['video']['width']} {s['video']['height']}")
 
-        self._video_thread = threading.Thread(target=self.send_video)
+        self._video_running = True
+        self._video_thread = VideoThread(self,
+                                        name='_video_thread')
         self._video_thread.start()
 
-    def stop_video_thread(self):
+    def stop_video_thread(self) -> None:
+        LOG_DEBUG(f"stop_video_thread {self._video_thread}")
         if self._video_thread is None:
             return
 
+        self._video_thread._stop_thread = True
         self._video_running = False
-        self._video_thread.join()
+        i = 0
+        while i < ts.iTHREAD_JOINS:
+            self._video_thread.join(ts.iTHREAD_TIMEOUT)
+            try:
+                if not self._video_thread.is_alive(): break
+            except:
+                break
+            i = i + 1
+        else:
+            LOG.warn("self._video_thread.is_alive BLOCKED")
         self._video_thread = None
         self._video = None
-
-    # -----------------------------------------------------------------------------------------------------------------
     # Incoming chunks
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def audio_chunk(self, samples, channels_count, rate):
+    def audio_chunk(self, samples, channels_count, rate) -> None:
         """
         Incoming chunk
         """
-
+        # from callback
         if self._out_stream is None:
-            self._out_stream = self._audio.open(format=pyaudio.paInt16,
-                                                channels=channels_count,
-                                                rate=rate,
-                                                output_device_index=self._settings.audio['output'],
-                                                output=True)
-        self._out_stream.write(samples)
+            # was iOutput = self._settings._args.audio['output']
+            iOutput = self._settings['audio']['output']
+            if self.lPaSampleratesO and rate in self.lPaSampleratesO:
+                LOG_DEBUG(f"Using rate {rate} in self.lPaSampleratesO")
+            elif self.lPaSampleratesO:
+                LOG_WARN(f"{rate} not in {self.lPaSampleratesO}")
+                LOG_WARN(f"Setting audio_rate to: {self.lPaSampleratesO[0]}")
+                rate = self.lPaSampleratesO[0]
+            elif 'defaultSampleRate' in oPYA.get_device_info_by_index(iOutput):
+                rate = round(oPYA.get_device_info_by_index(iOutput)['defaultSampleRate'])
+                LOG_WARN(f"Setting rate to {rate} empty self.lPaSampleratesO")
+            else:
+                LOG_WARN(f"Using rate {rate} empty self.lPaSampleratesO")
+            if type(rate) == float:
+                rate = round(rate)
+            # test output device?
+            # [Errno -9985] Device unavailable
+            try:
+                with ts.ignoreStderr():
+                    self._out_stream = oPYA.open(format=pyaudio.paInt16,
+                                                 channels=channels_count,
+                                                 rate=rate,
+                                                 output_device_index=iOutput,
+                                                 output=True)
+            except Exception as e:
+                LOG_ERROR(f"Error playing audio_chunk creating self._out_stream  output_device_index={iOutput} {e}")
+                invoke_in_main_thread(util_ui.message_box,
+                                      str(e),
+                                      util_ui.tr("Error Chunking audio"))
+                # dunno
+                self.stop()
+                return
+
+        iOutput = self._settings['audio']['output']
+#trace        LOG_DEBUG(f"audio_chunk output_device_index={iOutput} rate={rate} channels={channels_count}")
+        try:
+            self._out_stream.write(samples)
+        except Exception as e:
+            # OSError: [Errno -9999] Unanticipated host error
+            LOG_WARN(f"audio_chunk output_device_index={iOutput} {e}")
 
-    # -----------------------------------------------------------------------------------------------------------------
     # AV sending
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def send_audio(self):
+    def send_audio_data(self, data, count, *largs, **kwargs) -> None:
+        # callback
+        pcm = data
+        # :param sampling_rate: Audio sampling rate used in this frame.
+        try:
+            if self._toxav is None:
+                LOG_ERROR("_toxav not initialized")
+                return
+            if self._audio_rate_tox not in ts.lToxSamplerates:
+                LOG_WARN(f"ToxAudio sampling rate was {self._audio_rate_tox} changed to {ts.lToxSamplerates[0]}")
+                self._audio_rate_tox = ts.lToxSamplerates[0]
+
+            for friend_num in self._calls:
+                if self._calls[friend_num].out_audio:
+                    # app.av.calls ERROR Error send_audio audio_send_frame: This client is currently not in a call with the friend.
+                    self._toxav.audio_send_frame(friend_num,
+                                                 pcm,
+                                                 count,
+                                                 self._audio_channels,
+                                                 self._audio_rate_tox)
+
+        except Exception as e:
+           LOG.error(f"Error send_audio_data audio_send_frame: {e}")
+           LOG.debug(f"send_audio_data self._audio_rate_tox={self._audio_rate_tox} self._audio_channels={self._audio_channels}")
+           self.stop_audio_thread()
+           invoke_in_main_thread(util_ui.message_box,
+                            str(e),
+                            util_ui.tr("Error send_audio_data audio_send_frame"))
+           #? stop ? endcall?
+
+    def send_audio(self) -> None:
         """
         This method sends audio to friends
         """
-
+        i=0
+        count = self._audio_sample_count_tox
+        LOG_DEBUG(f"send_audio stream={self._audio_stream}")
         while self._audio_running:
             try:
-                pcm = self._audio_stream.read(self._audio_sample_count)
-                if pcm:
-                    for friend_num in self._calls:
-                        if self._calls[friend_num].out_audio:
-                            try:
-                                self._toxav.audio_send_frame(friend_num, pcm, self._audio_sample_count,
-                                                             self._audio_channels, self._audio_rate)
-                            except:
-                                pass
+                pcm = self._audio_stream.read(count, exception_on_overflow=False)
+                if not pcm:
+                    sleep(0.1)
+                else:
+                    self.send_audio_data(pcm, count)
             except:
-                pass
+                LOG_DEBUG(f"error send_audio {i}")
+            else:
+                LOG_TRACE(f"send_audio {i}")
+            i += 1
+            sleep(0.01)
 
-            time.sleep(0.01)
-
-    def send_video(self):
+    def send_video(self) -> None:
         """
         This method sends video to friends
         """
+#        LOG_DEBUG(f"send_video thread={threading.current_thread().name}"
+#                  +f" self._video_running={self._video_running}"
+#                  +f" device: {self._settings['video']['device']}" )
         while self._video_running:
             try:
                 result, frame = self._video.read()
-                if result:
-                    height, width, channels = frame.shape
-                    for friend_num in self._calls:
-                        if self._calls[friend_num].out_video:
-                            try:
-                                y, u, v = self.convert_bgr_to_yuv(frame)
-                                self._toxav.video_send_frame(friend_num, width, height, y, u, v)
-                            except:
-                                pass
-            except:
+                if not result:
+                    LOG_WARN(f"send_video video_send_frame _video.read result={result}")
+                    break
+                if frame is None:
+                    LOG_WARN(f"send_video video_send_frame _video.read result={result} frame={frame}")
+                    continue
+
+                LOG_TRACE(f"send_video video_send_frame _video.read result={result}")
+                height, width, channels = frame.shape
+                friends = []
+                for friend_num in self._calls:
+                    if self._calls[friend_num].out_video:
+                        friends.append(friend_num)
+                if len(friends) == 0:
+                    LOG_WARN(f"send_video video_send_frame no friends")
+                else:
+                    LOG_TRACE(f"send_video video_send_frame {friends}")
+                    friend_num = friends[0]
+                    try:
+                        y, u, v = self.convert_bgr_to_yuv(frame)
+                        self._toxav.video_send_frame(friend_num, width, height, y, u, v)
+                    except Exception as e:
+                        LOG_WARN(f"send_video video_send_frame ERROR {e}")
+                        pass
+
+            except Exception as e:
+                LOG_ERROR(f"send_video video_send_frame {e}")
                 pass
 
-            time.sleep(0.01)
+            sleep( 1.0/iFPS)
 
-    def convert_bgr_to_yuv(self, frame):
+    def convert_bgr_to_yuv(self, frame) -> tuple:
         """
         :param frame: input bgr frame
         :return y, u, v: y, u, v values of frame
@@ -264,16 +566,20 @@ class AV(common.tox_save.ToxAvSave):
         Y, U, V can be extracted using slices and joined in one list using itertools.chain.from_iterable()
         Function returns bytes(y), bytes(u), bytes(v), because it is required for ctypes
         """
+        with ts.ignoreStdout():
+            import cv2
         frame = cv2.cvtColor(frame, cv2.COLOR_BGR2YUV_I420)
 
         y = frame[:self._video_height, :]
         y = list(itertools.chain.from_iterable(y))
 
-        u = np.zeros((self._video_height // 2, self._video_width // 2), dtype=np.int)
+        import numpy as np
+        # was np.int
+        u = np.zeros((self._video_height // 2, self._video_width // 2), dtype=np.int32)
         u[::2, :] = frame[self._video_height:self._video_height * 5 // 4, :self._video_width // 2]
         u[1::2, :] = frame[self._video_height:self._video_height * 5 // 4, self._video_width // 2:]
         u = list(itertools.chain.from_iterable(u))
-        v = np.zeros((self._video_height // 2, self._video_width // 2), dtype=np.int)
+        v = np.zeros((self._video_height // 2, self._video_width // 2), dtype=np.int32)
         v[::2, :] = frame[self._video_height * 5 // 4:, :self._video_width // 2]
         v[1::2, :] = frame[self._video_height * 5 // 4:, self._video_width // 2:]
         v = list(itertools.chain.from_iterable(v))

toxygen/av/calls_manager.py

@@ -1,29 +1,40 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
+import sys
 import threading
-import cv2
+import traceback
+import logging
+
+from  qtpy import QtCore
+
 import av.calls
 from messenger.messages import *
 from ui import av_widgets
 import common.event as event
+import utils.ui as util_ui
+from toxygen_wrapper.tests import support_testing as ts
 
+global LOG
+LOG = logging.getLogger('app.'+__name__)
 
 class CallsManager:
 
-    def __init__(self, toxav, settings, screen, contacts_manager):
-        self._call = av.calls.AV(toxav, settings)  # object with data about calls
+    def __init__(self, toxav, settings, main_screen, contacts_manager, app=None):
+        self._callav = av.calls.AV(toxav, settings)  # object with data about calls
+        self._call = self._callav
         self._call_widgets = {}  # dict of incoming call widgets
         self._incoming_calls = set()
         self._settings = settings
-        self._screen = screen
+        self._main_screen = main_screen
         self._contacts_manager = contacts_manager
         self._call_started_event = event.Event()  # friend_number, audio, video, is_outgoing
         self._call_finished_event = event.Event()  # friend_number, is_declined
+        self._app = app
 
-    def set_toxav(self, toxav):
-        self._call.set_toxav(toxav)
+    def set_toxav(self, toxav) -> None:
+        self._callav.set_toxav(toxav)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Events
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_call_started_event(self):
         return self._call_started_event
@@ -35,35 +46,33 @@ class CallsManager:
 
     call_finished_event = property(get_call_finished_event)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # AV support
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def call_click(self, audio=True, video=False):
+    def call_click(self, audio=True, video=False) -> None:
         """User clicked audio button in main window"""
         num = self._contacts_manager.get_active_number()
         if not self._contacts_manager.is_active_a_friend():
             return
-        if num not in self._call and self._contacts_manager.is_active_online():  # start call
-            if not self._settings.audio['enabled']:
+        if num not in self._callav and self._contacts_manager.is_active_online():  # start call
+            if not self._settings['audio']['enabled']:
                 return
-            self._call(num, audio, video)
-            self._screen.active_call()
+            self._callav(num, audio, video)
+            self._main_screen.active_call()
             self._call_started_event(num, audio, video, True)
-        elif num in self._call:  # finish or cancel call if you call with active friend
+        elif num in self._callav:  # finish or cancel call if you call with active friend
             self.stop_call(num, False)
 
-    def incoming_call(self, audio, video, friend_number):
+    def incoming_call(self, audio, video, friend_number) -> None:
         """
         Incoming call from friend.
         """
-        if not self._settings.audio['enabled']:
-            return
+        LOG.debug(f"CM incoming_call  {friend_number}")
+        # if not self._settings['audio']['enabled']: return
         friend = self._contacts_manager.get_friend_by_number(friend_number)
         self._call_started_event(friend_number, audio, video, False)
         self._incoming_calls.add(friend_number)
         if friend_number == self._contacts_manager.get_active_number():
-            self._screen.incoming_call()
+            self._main_screen.incoming_call()
         else:
             friend.actions = True
         text = util_ui.tr("Incoming video call") if video else util_ui.tr("Incoming audio call")
@@ -71,46 +80,105 @@ class CallsManager:
         self._call_widgets[friend_number].set_pixmap(friend.get_pixmap())
         self._call_widgets[friend_number].show()
 
-    def accept_call(self, friend_number, audio, video):
+    def accept_call(self, friend_number, audio, video) -> None:
         """
         Accept incoming call with audio or video
+        Called from a thread
         """
-        self._call.accept_call(friend_number, audio, video)
-        self._screen.active_call()
-        if friend_number in self._incoming_calls:
-            self._incoming_calls.remove(friend_number)
-        del self._call_widgets[friend_number]
 
-    def stop_call(self, friend_number, by_friend):
+        LOG.debug(f"CM accept_call from friend_number={friend_number} {audio} {video}")
+        sys.stdout.flush()
+
+        try:
+            self._main_screen.active_call()
+            # failsafe added somewhere this was being left up
+            self.close_call(friend_number)
+            QtCore.QCoreApplication.processEvents()
+
+            self._callav.call_accept_call(friend_number, audio, video)
+            LOG.debug(f"accept_call _call.accept_call CALLED f={friend_number}")
+        except Exception as e:
+            #
+            LOG.error(f"accept_call _call.accept_call ERROR for {friend_number} {e}")
+            LOG.debug(traceback.print_exc())
+            self._main_screen.call_finished()
+            if hasattr(self._main_screen, '_settings') and \
+              'audio' in self._main_screen._settings and \
+              'input' in self._main_screen._settings['audio']:
+                iInput = self._settings['audio']['input']
+                iOutput = self._settings['audio']['output']
+                iVideo = self._settings['video']['device']
+                LOG.debug(f"iInput={iInput} iOutput={iOutput} iVideo={iVideo}")
+            elif hasattr(self._main_screen, '_settings') and \
+              hasattr(self._main_screen._settings, 'audio') and \
+              'input' not in self._main_screen._settings['audio']:
+                LOG.warn(f"'audio' not in {self._main_screen._settings}")
+            elif hasattr(self._main_screen, '_settings') and \
+              hasattr(self._main_screen._settings, 'audio') and \
+              'input' not in self._main_screen._settings['audio']:
+                LOG.warn(f"'audio' not in {self._main_screen._settings}")
+            else:
+                LOG.warn(f"_settings not in self._main_screen")
+            util_ui.message_box(str(e),
+                            util_ui.tr('ERROR Accepting call from {friend_number}'))
+        finally:
+            # does not terminate call - just the av_widget
+            LOG.debug(f"CM.accept_call close av_widget")
+            self.close_call(friend_number)
+            LOG.debug(f" closed self._call_widgets[{friend_number}]")
+
+    def close_call(self, friend_number:int) -> None:
+        # refactored out from above because the accept window not getting
+        # taken down in some accept audio calls
+        LOG.debug(f"close_call {friend_number}")
+        try:
+            if friend_number in self._call_widgets:
+                self._call_widgets[friend_number].close()
+                del self._call_widgets[friend_number]
+            if friend_number in self._incoming_calls:
+                self._incoming_calls.remove(friend_number)
+        except Exception as e:
+            # RuntimeError: wrapped C/C++ object of type IncomingCallWidget has been deleted
+
+            LOG.warn(f" closed self._call_widgets[{friend_number}] {e}")
+        # invoke_in_main_thread(QtCore.QCoreApplication.processEvents)
+        QtCore.QCoreApplication.processEvents()
+
+
+    def stop_call(self, friend_number, by_friend) -> None:
         """
         Stop call with friend
         """
+        LOG.debug(f"CM.stop_call friend={friend_number}")
         if friend_number in self._incoming_calls:
             self._incoming_calls.remove(friend_number)
             is_declined = True
         else:
             is_declined = False
-        self._screen.call_finished()
-        is_video = self._call.is_video_call(friend_number)
-        self._call.finish_call(friend_number, by_friend)  # finish or decline call
         if friend_number in self._call_widgets:
-            self._call_widgets[friend_number].close()
-            del self._call_widgets[friend_number]
+            LOG.debug(f"CM.stop_call _call_widgets close")
+            self.close_call(friend_number)
 
-        def destroy_window():
-            if is_video:
+        LOG.debug(f"CM.stop_call _main_screen.call_finished")
+        self._main_screen.call_finished()
+        self._callav.finish_call(friend_number, by_friend)  # finish or decline call
+        is_video = self._callav.is_video_call(friend_number)
+        if is_video:
+            def destroy_window():
+                #??? FixMe
+                with ts.ignoreStdout(): import cv2
                 cv2.destroyWindow(str(friend_number))
+            LOG.debug(f"CM.stop_call destroy_window")
+            threading.Timer(2.0, destroy_window).start()
 
-        threading.Timer(2.0, destroy_window).start()
+        LOG.debug(f"CM.stop_call _call_finished_event")
         self._call_finished_event(friend_number, is_declined)
 
-    def friend_exit(self, friend_number):
-        if friend_number in self._call:
-            self._call.finish_call(friend_number, True)
+    def friend_exit(self, friend_number:int) -> None:
+        if friend_number in self._callav:
+            self._callav.finish_call(friend_number, True)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     def _get_incoming_call_widget(self, friend_number, text, friend_name):
         return av_widgets.IncomingCallWidget(self._settings, self, friend_number, text, friend_name)

toxygen/av/screen_sharing.py

@@ -1,6 +1,6 @@
-import numpy as np
-from PyQt5 import QtWidgets
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 
+from  qtpy import QtWidgets
 
 class DesktopGrabber:
 
@@ -13,10 +13,11 @@ class DesktopGrabber:
         self._height -= height % 4
         self._screen = QtWidgets.QApplication.primaryScreen()
 
-    def read(self):
+    def read(self) -> tuple:
         pixmap = self._screen.grabWindow(0, self._x, self._y, self._width, self._height)
         image = pixmap.toImage()
         s = image.bits().asstring(self._width * self._height * 4)
+        import numpy as np
         arr = np.fromstring(s, dtype=np.uint8).reshape((self._height, self._width, 4))
 
         return True, arr

toxygen/bootstrap/bootstrap.py

@@ -1,83 +1,48 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 import random
-import urllib.request
+import logging
+
+from  qtpy import QtCore
+try:
+    import certifi
+    from io import BytesIO
+except ImportError:
+    certifi = None
+
+from user_data.settings import get_user_config_path
 from utils.util import *
-from PyQt5 import QtNetwork, QtCore
-import json
 
+from toxygen_wrapper.tests.support_testing import _get_nodes_path
+from toxygen_wrapper.tests.support_http import download_url
+import toxygen_wrapper.tests.support_testing as ts
 
-DEFAULT_NODES_COUNT = 4
+global LOG
+LOG = logging.getLogger('app.'+'bootstrap')
 
-
-class Node:
-
-    def __init__(self, node):
-        self._ip, self._port, self._tox_key = node['ipv4'], node['port'], node['public_key']
-        self._priority = random.randint(1, 1000000) if node['status_tcp'] and node['status_udp'] else 0
-
-    def get_priority(self):
-        return self._priority
-
-    priority = property(get_priority)
-
-    def get_data(self):
-        return self._ip, self._port, self._tox_key
-
-
-def generate_nodes(nodes_count=DEFAULT_NODES_COUNT):
-    with open(_get_nodes_path(), 'rt') as fl:
-        json_nodes = json.loads(fl.read())['nodes']
-    nodes = map(lambda json_node: Node(json_node), json_nodes)
-    nodes = filter(lambda n: n.priority > 0, nodes)
-    sorted_nodes = sorted(nodes, key=lambda x: x.priority)
-    if nodes_count is not None:
-        sorted_nodes = sorted_nodes[-DEFAULT_NODES_COUNT:]
-    for node in sorted_nodes:
-        yield node.get_data()
-
-
-def download_nodes_list(settings):
-    url = 'https://nodes.tox.chat/json'
+def download_nodes_list(settings, oArgs) -> str:
     if not settings['download_nodes_list']:
-        return
+        return ''
+    if not ts.bAreWeConnected():
+        return ''
+    url = settings['download_nodes_url']
+    path = _get_nodes_path(oArgs=oArgs)
+    # dont download blindly so we can edit the file and not block on startup
+    if os.path.isfile(path):
+        with open(path, 'rt') as fl:
+            result = fl.read()
+            return result
+    LOG.debug("downloading list of nodes")
+    result = download_url(url, settings._app._settings)
+    if not result:
+        LOG.warn("failed downloading list of nodes")
+        return ''
+    LOG.info("downloaded list of nodes")
+    _save_nodes(result, settings._app)
+    return result
 
-    if not settings['proxy_type']:  # no proxy
-        try:
-            req = urllib.request.Request(url)
-            req.add_header('Content-Type', 'application/json')
-            response = urllib.request.urlopen(req)
-            result = response.read()
-            _save_nodes(result)
-        except Exception as ex:
-            log('TOX nodes loading error: ' + str(ex))
-    else:  # proxy
-        netman = QtNetwork.QNetworkAccessManager()
-        proxy = QtNetwork.QNetworkProxy()
-        proxy.setType(
-            QtNetwork.QNetworkProxy.Socks5Proxy if settings['proxy_type'] == 2 else QtNetwork.QNetworkProxy.HttpProxy)
-        proxy.setHostName(settings['proxy_host'])
-        proxy.setPort(settings['proxy_port'])
-        netman.setProxy(proxy)
-        try:
-            request = QtNetwork.QNetworkRequest()
-            request.setUrl(QtCore.QUrl(url))
-            reply = netman.get(request)
-
-            while not reply.isFinished():
-                QtCore.QThread.msleep(1)
-                QtCore.QCoreApplication.processEvents()
-            data = bytes(reply.readAll().data())
-            _save_nodes(data)
-        except Exception as ex:
-            log('TOX nodes loading error: ' + str(ex))
-
-
-def _get_nodes_path():
-    return join_path(curr_directory(__file__), 'nodes.json')
-
-
-def _save_nodes(nodes):
+def _save_nodes(nodes, app) -> None:
     if not nodes:
         return
-    print('Saving nodes...')
-    with open(_get_nodes_path(), 'wb') as fl:
+    with open(_get_nodes_path(app._args), 'wb') as fl:
+        LOG.info("Saving nodes to " +_get_nodes_path(app._args))
         fl.write(nodes)

toxygen/common/event.py

@@ -1,4 +1,4 @@
-
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 
 class Event:
 

toxygen/common/provider.py

@@ -1,4 +1,4 @@
-
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 
 class Provider:
 

toxygen/common/tox_save.py

@@ -1,4 +1,4 @@
-
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 
 class ToxSave:
 

toxygen/contacts/basecontact.py

@@ -1,6 +1,7 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 from user_data.settings import *
-from PyQt5 import QtCore, QtGui
-from wrapper.toxcore_enums_and_consts import TOX_PUBLIC_KEY_SIZE
+from  qtpy import QtCore, QtGui
+from toxygen_wrapper.toxcore_enums_and_consts import TOX_PUBLIC_KEY_SIZE
 import utils.util as util
 import common.event as event
 import contacts.common as common
@@ -14,26 +15,27 @@ class BaseContact:
     Base class for all contacts.
     """
 
-    def __init__(self, profile_manager, name, status_message, widget, tox_id):
+    def __init__(self, profile_manager, name, status_message, widget, tox_id, kind=''):
         """
         :param name: name, example: 'Toxygen user'
         :param status_message: status message, example: 'Toxing on Toxygen'
         :param widget: ContactItem instance
         :param tox_id: tox id of contact
+        :param kind: one of ['bot', 'friend', 'group', 'invite', 'grouppeer', '']
         """
         self._profile_manager = profile_manager
         self._name, self._status_message = name, status_message
+        self._kind = kind
         self._status, self._widget = None, widget
         self._tox_id = tox_id
+
         self._name_changed_event = event.Event()
         self._status_message_changed_event = event.Event()
         self._status_changed_event = event.Event()
         self._avatar_changed_event = event.Event()
         self.init_widget()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Name - current name or alias of user
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_name(self):
         return self._name
@@ -53,9 +55,7 @@ class BaseContact:
 
     name_changed_event = property(get_name_changed_event)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Status message
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_status_message(self):
         return self._status_message
@@ -75,9 +75,7 @@ class BaseContact:
 
     status_message_changed_event = property(get_status_message_changed_event)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Status
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_status(self):
         return self._status
@@ -96,30 +94,29 @@ class BaseContact:
 
     status_changed_event = property(get_status_changed_event)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # TOX ID. WARNING: for friend it will return public key, for profile - full address
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_tox_id(self):
         return self._tox_id
 
     tox_id = property(get_tox_id)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Avatars
-    # -----------------------------------------------------------------------------------------------------------------
 
     def load_avatar(self):
         """
         Tries to load avatar of contact or uses default avatar
         """
-        avatar_path = self.get_avatar_path()
-        width = self._widget.avatar_label.width()
-        pixmap = QtGui.QPixmap(avatar_path)
-        self._widget.avatar_label.setPixmap(pixmap.scaled(width, width, QtCore.Qt.KeepAspectRatio,
-                                                          QtCore.Qt.SmoothTransformation))
-        self._widget.avatar_label.repaint()
-        self._avatar_changed_event(avatar_path)
+        try:
+            avatar_path = self.get_avatar_path()
+            width = self._widget.avatar_label.width()
+            pixmap = QtGui.QPixmap(avatar_path)
+            self._widget.avatar_label.setPixmap(pixmap.scaled(width, width, QtCore.Qt.KeepAspectRatio,
+                                                              QtCore.Qt.SmoothTransformation))
+            self._widget.avatar_label.repaint()
+            self._avatar_changed_event(avatar_path)
+        except Exception as e:
+            pass
 
     def reset_avatar(self, generate_new):
         avatar_path = self.get_avatar_path()
@@ -161,19 +158,23 @@ class BaseContact:
 
     avatar_changed_event = property(get_avatar_changed_event)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Widgets
-    # -----------------------------------------------------------------------------------------------------------------
 
     def init_widget(self):
+        # File "/mnt/o/var/local/src/toxygen/toxygen/contacts/contacts_manager.py", line 252, in filtration_and_sorting
+        # contact.set_widget(item_widget)
+        # File "/mnt/o/var/local/src/toxygen/toxygen/contacts/contact.py", line 320, in set_widget
+        if not self._widget:
+            LOG.warn("BC.init_widget self._widget is NULL")
+            return
         self._widget.name.setText(self._name)
         self._widget.status_message.setText(self._status_message)
+        if hasattr(self._widget, 'kind'):
+            self._widget.kind.setText(self._kind)
         self._widget.connection_status.update(self._status)
         self.load_avatar()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     @staticmethod
     def _get_default_avatar_path():

toxygen/contacts/common.py

@@ -1,10 +1,10 @@
-from pydenticon import Generator
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
 import hashlib
 
+from pydenticon import Generator
 
-# -----------------------------------------------------------------------------------------------------------------
 # Typing notifications
-# -----------------------------------------------------------------------------------------------------------------
 
 class BaseTypingNotificationHandler:
 
@@ -19,7 +19,7 @@ class BaseTypingNotificationHandler:
 
 class FriendTypingNotificationHandler(BaseTypingNotificationHandler):
 
-    def __init__(self, friend_number):
+    def __init__(self, friend_number:int):
         super().__init__()
         self._friend_number = friend_number
 
@@ -30,9 +30,7 @@ class FriendTypingNotificationHandler(BaseTypingNotificationHandler):
 BaseTypingNotificationHandler.DEFAULT_HANDLER = BaseTypingNotificationHandler()
 
 
-# -----------------------------------------------------------------------------------------------------------------
 # Identicons support
-# -----------------------------------------------------------------------------------------------------------------
 
 
 def generate_avatar(public_key):

toxygen/contacts/contact.py

@@ -1,10 +1,17 @@
-from history.database import *
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+from history.database import TIMEOUT, \
+    SAVE_MESSAGES, MESSAGE_AUTHOR
+
 from contacts import basecontact, common
 from messenger.messages import *
 from contacts.contact_menu import *
 from file_transfers import file_transfers as ft
 import re
 
+# LOG=util.log
+global LOG
+import logging
+LOG = logging.getLogger('app.'+__name__)
 
 class Contact(basecontact.BaseContact):
     """
@@ -35,9 +42,7 @@ class Contact(basecontact.BaseContact):
         if hasattr(self, '_message_getter'):
             del self._message_getter
 
-    # -----------------------------------------------------------------------------------------------------------------
     # History support
-    # -----------------------------------------------------------------------------------------------------------------
 
     def load_corr(self, first_time=True):
         """
@@ -114,9 +119,7 @@ class Contact(basecontact.BaseContact):
 
         return TextMessage(message, author, unix_time, message_type, unique_id)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Unsent messages
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_unsent_messages(self):
         """
@@ -129,8 +132,11 @@ class Contact(basecontact.BaseContact):
         """
         :return list of unsent messages for saving
         """
-        messages = filter(lambda m: m.type in (MESSAGE_TYPE['TEXT'], MESSAGE_TYPE['ACTION'])
-                                    and m.author.type == MESSAGE_AUTHOR['NOT_SENT'], self._corr)
+#                               and m.tox_message_id == tox_message_id,
+        messages = filter(lambda m: m.author is not None
+                              and m.author.type == MESSAGE_AUTHOR['NOT_SENT'],
+                              self._corr)
+        # was message = list(...)[0]
         return list(messages)
 
     def mark_as_sent(self, tox_message_id):
@@ -139,11 +145,10 @@ class Contact(basecontact.BaseContact):
                                             and m.tox_message_id == tox_message_id, self._corr))[0]
             message.mark_as_sent()
         except Exception as ex:
-            util.log('Mark as sent ex: ' + str(ex))
+            #   wrapped C/C++ object of type QLabel has been deleted
+            LOG.error(f"Mark as sent:  {ex}")
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Message deletion
-    # -----------------------------------------------------------------------------------------------------------------
 
     def delete_message(self, message_id):
         elem = list(filter(lambda m: m.message_id == message_id, self._corr))[0]
@@ -189,9 +194,7 @@ class Contact(basecontact.BaseContact):
                                      self._corr))
             self._unsaved_messages = len(self.get_unsent_messages())
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Chat history search
-    # -----------------------------------------------------------------------------------------------------------------
 
     def search_string(self, search_string):
         self._search_string, self._search_index = search_string, 0
@@ -224,9 +227,7 @@ class Contact(basecontact.BaseContact):
                 return i
         return None  # not found
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Current text - text from message area
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_curr_text(self):
         return self._curr_text
@@ -236,9 +237,7 @@ class Contact(basecontact.BaseContact):
 
     curr_text = property(get_curr_text, set_curr_text)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Alias support
-    # -----------------------------------------------------------------------------------------------------------------
 
     def set_name(self, value):
         """
@@ -254,9 +253,7 @@ class Contact(basecontact.BaseContact):
     def has_alias(self):
         return self._alias
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Visibility in friends' list
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_visibility(self):
         return self._visible
@@ -266,9 +263,7 @@ class Contact(basecontact.BaseContact):
 
     visibility = property(get_visibility, set_visibility)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Unread messages and other actions from friend
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_actions(self):
         return self._new_actions
@@ -296,9 +291,7 @@ class Contact(basecontact.BaseContact):
 
     messages = property(get_messages)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Friend's or group's number (can be used in toxcore)
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_number(self):
         return self._number
@@ -308,25 +301,19 @@ class Contact(basecontact.BaseContact):
 
     number = property(get_number, set_number)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Typing notifications
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_typing_notification_handler(self):
         return common.BaseTypingNotificationHandler.DEFAULT_HANDLER
 
     typing_notification_handler = property(get_typing_notification_handler)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Context menu support
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_context_menu_generator(self):
         return BaseContactMenuGenerator(self)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Filtration support
-    # -----------------------------------------------------------------------------------------------------------------
 
     def set_widget(self, widget):
         self._widget = widget

toxygen/contacts/contact_menu.py

@@ -1,10 +1,14 @@
-from PyQt5 import QtWidgets
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+from  qtpy import QtWidgets
+
 import utils.ui as util_ui
+from toxygen_wrapper.toxcore_enums_and_consts import *
 
+global LOG
+import logging
+LOG = logging.getLogger('app')
 
-# -----------------------------------------------------------------------------------------------------------------
 # Builder
-# -----------------------------------------------------------------------------------------------------------------
 
 def _create_menu(menu_name, parent):
     menu_name = menu_name or ''
@@ -77,9 +81,7 @@ class ContactMenuBuilder:
         self._actions[self._index] = (text, handler)
         self._index += 1
 
-# -----------------------------------------------------------------------------------------------------------------
 # Generators
-# -----------------------------------------------------------------------------------------------------------------
 
 
 class BaseContactMenuGenerator:
@@ -90,17 +92,15 @@ class BaseContactMenuGenerator:
     def generate(self, plugin_loader, contacts_manager, main_screen, settings, number, groups_service, history_loader):
         return ContactMenuBuilder().build()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     def _generate_copy_menu_builder(self, main_screen):
         copy_menu_builder = ContactMenuBuilder()
         (copy_menu_builder
          .with_name(util_ui.tr('Copy'))
          .with_action(util_ui.tr('Name'), lambda: main_screen.copy_text(self._contact.name))
-         .with_action(util_ui.tr('Status message'), lambda: main_screen.copy_text(self._contact.status_message))
-         .with_action(util_ui.tr('Public key'), lambda: main_screen.copy_text(self._contact.tox_id))
+         .with_action(util_ui.tr("Status message"), lambda: main_screen.copy_text(self._contact.status_message))
+         .with_action(util_ui.tr("Public key"), lambda: main_screen.copy_text(self._contact.tox_id))
          )
 
         return copy_menu_builder
@@ -108,11 +108,11 @@ class BaseContactMenuGenerator:
     def _generate_history_menu_builder(self, history_loader, main_screen):
         history_menu_builder = ContactMenuBuilder()
         (history_menu_builder
-         .with_name(util_ui.tr('Chat history'))
-         .with_action(util_ui.tr('Clear history'), lambda: history_loader.clear_history(self._contact)
+         .with_name(util_ui.tr("Chat history"))
+         .with_action(util_ui.tr("Clear history"), lambda: history_loader.clear_history(self._contact)
                                                            or main_screen.messages.clear())
-         .with_action(util_ui.tr('Export as text'), lambda: history_loader.export_history(self._contact))
-         .with_action(util_ui.tr('Export as HTML'), lambda: history_loader.export_history(self._contact, False))
+         .with_action(util_ui.tr("Export as text"), lambda: history_loader.export_history(self._contact))
+         .with_action(util_ui.tr("Export as HTML"), lambda: history_loader.export_history(self._contact, False))
          )
 
         return history_menu_builder
@@ -127,16 +127,16 @@ class FriendMenuGenerator(BaseContactMenuGenerator):
         groups_menu_builder = self._generate_groups_menu(contacts_manager, groups_service)
 
         allowed = self._contact.tox_id in settings['auto_accept_from_friends']
-        auto = util_ui.tr('Disallow auto accept') if allowed else util_ui.tr('Allow auto accept')
+        auto = util_ui.tr("Disallow auto accept") if allowed else util_ui.tr('Allow auto accept')
 
         builder = ContactMenuBuilder()
         menu = (builder
-                .with_action(util_ui.tr('Set alias'), lambda: main_screen.set_alias(number))
+                .with_action(util_ui.tr("Set alias"), lambda: main_screen.set_alias(number))
                 .with_submenu(history_menu_builder)
                 .with_submenu(copy_menu_builder)
                 .with_action(auto, lambda: main_screen.auto_accept(number, not allowed))
-                .with_action(util_ui.tr('Remove friend'), lambda: main_screen.remove_friend(number))
-                .with_action(util_ui.tr('Block friend'), lambda: main_screen.block_friend(number))
+                .with_action(util_ui.tr("Remove friend"), lambda: main_screen.remove_friend(number))
+                .with_action(util_ui.tr("Block friend"), lambda: main_screen.block_friend(number))
                 .with_action(util_ui.tr('Notes'), lambda: main_screen.show_note(self._contact))
                 .with_optional_submenu(plugins_menu_builder)
                 .with_optional_submenu(groups_menu_builder)
@@ -144,9 +144,7 @@ class FriendMenuGenerator(BaseContactMenuGenerator):
 
         return menu
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     @staticmethod
     def _generate_plugins_menu_builder(plugin_loader, number):
@@ -165,11 +163,13 @@ class FriendMenuGenerator(BaseContactMenuGenerator):
 
     def _generate_groups_menu(self, contacts_manager, groups_service):
         chats = contacts_manager.get_group_chats()
+        LOG.debug(f"_generate_groups_menu len(chats)={len(chats)} or self._contact.status={self._contact.status}")
         if not len(chats) or self._contact.status is None:
-            return None
+            #? return None
+            pass
         groups_menu_builder = ContactMenuBuilder()
         (groups_menu_builder
-         .with_name(util_ui.tr('Invite to group'))
+         .with_name(util_ui.tr("Invite to group"))
          .with_actions([(g.name, lambda: groups_service.invite_friend(self._contact.number, g.number)) for g in chats])
          )
 
@@ -184,26 +184,26 @@ class GroupMenuGenerator(BaseContactMenuGenerator):
 
         builder = ContactMenuBuilder()
         menu = (builder
-                .with_action(util_ui.tr('Set alias'), lambda: main_screen.set_alias(number))
+                .with_action(util_ui.tr("Set alias"), lambda: main_screen.set_alias(number))
                 .with_submenu(copy_menu_builder)
                 .with_submenu(history_menu_builder)
-                .with_optional_action(util_ui.tr('Manage group'),
+                .with_optional_action(util_ui.tr("Manage group"),
                                       lambda: groups_service.show_group_management_screen(self._contact),
                                       self._contact.is_self_founder())
-                .with_optional_action(util_ui.tr('Group settings'),
+                .with_optional_action(util_ui.tr("Group settings"),
                                       lambda: groups_service.show_group_settings_screen(self._contact),
                                       not self._contact.is_self_founder())
-                .with_optional_action(util_ui.tr('Set topic'),
+                .with_optional_action(util_ui.tr("Set topic"),
                                       lambda: groups_service.set_group_topic(self._contact),
                                       self._contact.is_self_moderator_or_founder())
-                .with_action(util_ui.tr('Bans list'),
-                             lambda: groups_service.show_bans_list(self._contact))
-                .with_action(util_ui.tr('Reconnect to group'),
+#                .with_action(util_ui.tr("Bans list"),
+#                             lambda: groups_service.show_bans_list(self._contact))
+                .with_action(util_ui.tr("Reconnect to group"),
                              lambda: groups_service.reconnect_to_group(self._contact.number))
-                .with_optional_action(util_ui.tr('Disconnect from group'),
+                .with_optional_action(util_ui.tr("Disconnect from group"),
                                       lambda: groups_service.disconnect_from_group(self._contact.number),
                                       self._contact.status is not None)
-                .with_action(util_ui.tr('Leave group'), lambda: groups_service.leave_group(self._contact.number))
+                .with_action(util_ui.tr("Leave group"), lambda: groups_service.leave_group(self._contact.number))
                 .with_action(util_ui.tr('Notes'), lambda: main_screen.show_note(self._contact))
                 ).build()
 
@@ -218,10 +218,10 @@ class GroupPeerMenuGenerator(BaseContactMenuGenerator):
 
         builder = ContactMenuBuilder()
         menu = (builder
-                .with_action(util_ui.tr('Set alias'), lambda: main_screen.set_alias(number))
+                .with_action(util_ui.tr("Set alias"), lambda: main_screen.set_alias(number))
                 .with_submenu(copy_menu_builder)
                 .with_submenu(history_menu_builder)
-                .with_action(util_ui.tr('Quit chat'),
+                .with_action(util_ui.tr("Quit chat"),
                              lambda: contacts_manager.remove_group_peer(self._contact))
                 .with_action(util_ui.tr('Notes'), lambda: main_screen.show_note(self._contact))
                 ).build()

toxygen/contacts/contact_provider.py

@@ -1,22 +1,32 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
 import common.tox_save as tox_save
 
+global LOG
+import logging
+LOG = logging.getLogger(__name__)
+
+# callbacks can be called in any thread so were being careful
+from av.calls import LOG_ERROR, LOG_WARN, LOG_INFO, LOG_DEBUG, LOG_TRACE
 
 class ContactProvider(tox_save.ToxSave):
 
-    def __init__(self, tox, friend_factory, group_factory, group_peer_factory):
+    def __init__(self, tox, friend_factory, group_factory, group_peer_factory, app=None):
         super().__init__(tox)
         self._friend_factory = friend_factory
         self._group_factory = group_factory
         self._group_peer_factory = group_peer_factory
         self._cache = {}  # key - contact's public key, value - contact instance
+        self._app = app
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Friends
-    # -----------------------------------------------------------------------------------------------------------------
-
-    def get_friend_by_number(self, friend_number):
-        public_key = self._tox.friend_get_public_key(friend_number)
 
+    def get_friend_by_number(self, friend_number:int):
+        try:
+            public_key = self._tox.friend_get_public_key(friend_number)
+        except Exception as e:
+            LOG_WARN(f"CP.get_friend_by_number NO {friend_number} {e} ")
+            return None
         return self.get_friend_by_public_key(public_key)
 
     def get_friend_by_public_key(self, public_key):
@@ -24,67 +34,118 @@ class ContactProvider(tox_save.ToxSave):
         if friend is not None:
             return friend
         friend = self._friend_factory.create_friend_by_public_key(public_key)
-        self._add_to_cache(public_key, friend)
-
+        if friend is None:
+            LOG_WARN(f"CP.get_friend_by_public_key NULL {friend} ")
+        else:
+            self._add_to_cache(public_key, friend)
+            LOG_DEBUG(f"CP.get_friend_by_public_key ADDED {friend} ")
         return friend
 
-    def get_all_friends(self):
-        friend_numbers = self._tox.self_get_friend_list()
+    def get_all_friends(self) -> list:
+        if self._app and self._app.bAppExiting:
+            return []
+        try:
+            friend_numbers = self._tox.self_get_friend_list()
+        except Exception as e:
+            LOG_WARN(f"CP.get_all_friends EXCEPTION {e} ")
+            return []
         friends = map(lambda n: self.get_friend_by_number(n), friend_numbers)
-
         return list(friends)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Groups
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_all_groups(self):
-        group_numbers = range(self._tox.group_get_number_groups())
-        groups = map(lambda n: self.get_group_by_number(n), group_numbers)
-
-        return list(groups)
+        """from callbacks"""
+        try:
+            len_groups = self._tox.group_get_number_groups()
+            group_numbers = range(len_groups)
+        except Exception as e:
+            return None
+        groups = list(map(lambda n: self.get_group_by_number(n), group_numbers))
+        # failsafe in case there are bogus None groups?
+        fgroups = list(filter(lambda x: x, groups))
+        if len(fgroups) != len_groups:
+            LOG_WARN(f"CP.are there are bogus None groups in libtoxcore? {len(fgroups)} != {len_groups}")
+            for group_num in group_numbers:
+                group = self.get_group_by_number(group_num)
+                if group is None:
+                    LOG_ERROR(f"There are bogus None groups in libtoxcore {group_num}!")
+                    # fixme: do something
+            groups = fgroups
+        return groups
 
     def get_group_by_number(self, group_number):
-        public_key = self._tox.group_get_chat_id(group_number)
+        group = None
+        try:
+#            LOG_DEBUG(f"CP.CP.group_get_number {group_number} ")
+            # original code
+            chat_id = self._tox.group_get_chat_id(group_number)
+            if chat_id is None:
+                LOG_ERROR(f"get_group_by_number NULL chat_id ({group_number})")
+            elif chat_id == '-1':
+                LOG_ERROR(f"get_group_by_number <0 chat_id ({group_number})")
+            else:
+                LOG_INFO(f"CP.group_get_number {group_number} {chat_id}")
+                group = self.get_group_by_chat_id(chat_id)
+                if group is None or group  == '-1':
+                    LOG_WARN(f"CP.get_group_by_number leaving {group} ({group_number})")
+                    #? iRet = self._tox.group_leave(group_number)
+                    # invoke in main thread?
+                    # self._contacts_manager.delete_group(group_number)
+            return group
+        except Exception as e:
+            LOG_WARN(f"CP.group_get_number {group_number} {e}")
+            return None
 
-        return self.get_group_by_public_key(public_key)
+    def get_group_by_chat_id(self, chat_id):
+        group = self._get_contact_from_cache(chat_id)
+        if group is not None:
+            return group
+        group = self._group_factory.create_group_by_chat_id(chat_id)
+        if group is None:
+            LOG_ERROR(f"get_group_by_chat_id NULL chat_id={chat_id}")
+        else:
+            self._add_to_cache(chat_id, group)
+
+        return group
 
     def get_group_by_public_key(self, public_key):
         group = self._get_contact_from_cache(public_key)
         if group is not None:
             return group
         group = self._group_factory.create_group_by_public_key(public_key)
-        self._add_to_cache(public_key, group)
+        if group is None:
+            LOG_WARN(f"get_group_by_public_key NULL group public_key={public_key}")
+        else:
+            self._add_to_cache(public_key, group)
 
         return group
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Group peers
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_all_group_peers(self):
-        return list()
+        return []
 
     def get_group_peer_by_id(self, group, peer_id):
         peer = group.get_peer_by_id(peer_id)
-
-        return self._get_group_peer(group, peer)
+        if peer is not None:
+            return self._get_group_peer(group, peer)
+        LOG_WARN(f"get_group_peer_by_id peer_id={peer_id}")
+        return None
 
     def get_group_peer_by_public_key(self, group, public_key):
         peer = group.get_peer_by_public_key(public_key)
+        if peer is not None:
+            return self._get_group_peer(group, peer)
+        LOG_WARN(f"get_group_peer_by_public_key public_key={public_key}")
+        return None
 
-        return self._get_group_peer(group, peer)
-
-    # -----------------------------------------------------------------------------------------------------------------
     # All contacts
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_all(self):
         return self.get_all_friends() + self.get_all_groups() + self.get_all_group_peers()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Caching
-    # -----------------------------------------------------------------------------------------------------------------
 
     def clear_cache(self):
         self._cache.clear()
@@ -93,9 +154,7 @@ class ContactProvider(tox_save.ToxSave):
         if contact_public_key in self._cache:
             del self._cache[contact_public_key]
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     def _get_contact_from_cache(self, public_key):
         return self._cache[public_key] if public_key in self._cache else None

toxygen/contacts/contacts_manager.py

@@ -1,9 +1,36 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
+import logging
+
 from contacts.friend import Friend
 from contacts.group_chat import GroupChat
 from messenger.messages import *
 from common.tox_save import ToxSave
 from contacts.group_peer_contact import GroupPeerContact
+from groups.group_peer import GroupChatPeer
+from middleware.callbacks import LOG_ERROR, LOG_WARN, LOG_INFO, LOG_DEBUG, LOG_TRACE
+import toxygen_wrapper.toxcore_enums_and_consts as enums
 
+# LOG=util.log
+global LOG
+LOG = logging.getLogger('app.'+__name__)
+
+UINT32_MAX = 2 ** 32 -1
+
+def set_contact_kind(contact) -> None:
+    bInvite = len(contact.name) == enums.TOX_PUBLIC_KEY_SIZE * 2 and \
+      contact.status_message == ''
+    bBot = not bInvite and contact.name.lower().endswith(' bot')
+    if type(contact) == Friend and bInvite:
+        contact._kind = 'invite'
+    elif type(contact) == Friend and bBot:
+        contact._kind = 'bot'
+    elif type(contact) == Friend:
+        contact._kind = 'friend'
+    elif type(contact) == GroupChat:
+        contact._kind = 'group'
+    elif type(contact) == GroupChatPeer:
+        contact._kind = 'grouppeer'
 
 class ContactsManager(ToxSave):
     """
@@ -15,12 +42,14 @@ class ContactsManager(ToxSave):
         super().__init__(tox)
         self._settings = settings
         self._screen = screen
+        self._ms = screen
         self._profile_manager = profile_manager
         self._contact_provider = contact_provider
         self._tox_dns = tox_dns
         self._messages_items_factory = messages_items_factory
         self._messages = screen.messages
-        self._contacts, self._active_contact = [], -1
+        self._contacts = []
+        self._active_contact = -1
         self._active_contact_changed = Event()
         self._sorting = settings['sorting']
         self._filter_string = ''
@@ -28,6 +57,11 @@ class ContactsManager(ToxSave):
         self._history = history
         self._load_contacts()
 
+    def _log(self, s) -> None:
+        try:
+            self._ms._log(s)
+        except: pass
+
     def get_contact(self, num):
         if num < 0 or num >= len(self._contacts):
             return None
@@ -36,36 +70,46 @@ class ContactsManager(ToxSave):
     def get_curr_contact(self):
         return self._contacts[self._active_contact] if self._active_contact + 1 else None
 
-    def save_profile(self):
+    def save_profile(self) -> None:
         data = self._tox.get_savedata()
         self._profile_manager.save_profile(data)
 
-    def is_friend_active(self, friend_number):
+    def is_friend_active(self, friend_number:int) -> bool:
         if not self.is_active_a_friend():
             return False
 
         return self.get_curr_contact().number == friend_number
 
-    def is_group_active(self, group_number):
+    def is_group_active(self, group_number) -> bool:
         if self.is_active_a_friend():
             return False
 
         return self.get_curr_contact().number == group_number
 
-    def is_contact_active(self, contact):
+    def is_contact_active(self, contact) -> bool:
+        if self._active_contact == -1:
+#            LOG.debug("No self._active_contact")
+            return False
+        if self._active_contact >= len(self._contacts):
+            LOG.warn(f"ERROR _active_contact={self._active_contact} >= contacts len={len(self._contacts)}")
+            return False
+        if not self._contacts[self._active_contact]:
+            LOG.warn(f"ERROR NULL {self._contacts[self._active_contact]}  {contact.tox_id}")
+            return False
+
+        if not hasattr(contact, 'tox_id'):
+            LOG.warn(f"ERROR is_contact_active no contact.tox_id {type(contact)}  contact={contact}")
+            return False
+
         return self._contacts[self._active_contact].tox_id == contact.tox_id
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Reconnection support
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def reset_contacts_statuses(self):
+    def reset_contacts_statuses(self) -> None:
         for contact in self._contacts:
             contact.status = None
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Work with active friend
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_active(self):
         return self._active_contact
@@ -95,11 +139,16 @@ class ContactsManager(ToxSave):
                 current_contact.remove_messages_widgets()  # TODO: if required
                 self._unsubscribe_from_events(current_contact)
 
-            if self._active_contact + 1 and self._active_contact != value:
+            if self._active_contact >= 0 and self._active_contact != value:
                 try:
                     current_contact.curr_text = self._screen.messageEdit.toPlainText()
                 except:
                     pass
+
+            # IndexError: list index out of range
+            if value >= len(self._contacts):
+                LOG.warn("CM.set_active value too big: {{self._contacts}}")
+                return
             contact = self._contacts[value]
             self._subscribe_to_events(contact)
             contact.remove_invalid_unsent_files()
@@ -128,10 +177,9 @@ class ContactsManager(ToxSave):
             #     self._screen.call_finished()
             self._set_current_contact_data(contact)
             self._active_contact_changed(contact)
-        except Exception as ex:  # no friend found. ignore
-            util.log('Friend value: ' + str(value))
-            util.log('Error in set active: ' + str(ex))
-            raise
+        except Exception as e:  # no friend found. ignore
+            LOG.warn(f"CM.set_active EXCEPTION  value:{value} len={len(self._contacts)} {e}")
+            # gulp raise
 
     active_contact = property(get_active, set_active)
 
@@ -153,21 +201,23 @@ class ContactsManager(ToxSave):
     def is_active_a_group_chat_peer(self):
         return type(self.get_curr_contact()) is GroupPeerContact
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Filtration
-    # -----------------------------------------------------------------------------------------------------------------
 
     def filtration_and_sorting(self, sorting=0, filter_str=''):
         """
         Filtration of friends list
         :param sorting: 0 - no sorting, 1 - online only, 2 - online first, 3 - by name,
-        4 - online and by name, 5 - online first and by name
+        4 - online and by name, 5 - online first and by name, 6 kind
         :param filter_str: show contacts which name contains this substring
         """
         filter_str = filter_str.lower()
         current_contact = self.get_curr_contact()
 
-        if sorting > 5 or sorting < 0:
+        for index, contact in enumerate(self._contacts):
+            if not contact._kind:
+                set_contact_kind(contact)
+
+        if sorting > 6 or sorting < 0:
             sorting = 0
 
         if sorting in (1, 2, 4, 5):  # online first
@@ -183,18 +233,30 @@ class ContactsManager(ToxSave):
             part2 = sorted(part2, key=key_lambda)
             self._contacts = part1 + part2
         elif sorting == 0:
+            # AttributeError: 'NoneType' object has no attribute 'number'
+            for (i, contact) in enumerate(self._contacts):
+                if contact is None or not hasattr(contact, 'number'):
+                    LOG.error(f"Contact {i} is None or not hasattr 'number'")
+                    del self._contacts[i]
+                    continue
             contacts = sorted(self._contacts, key=lambda c: c.number)
             friends = filter(lambda c: type(c) is Friend, contacts)
             groups = filter(lambda c: type(c) is GroupChat, contacts)
             group_peers = filter(lambda c: type(c) is GroupPeerContact, contacts)
             self._contacts = list(friends) + list(groups) + list(group_peers)
+        elif sorting == 6:
+            self._contacts = sorted(self._contacts, key=lambda x: x._kind)
         else:
             self._contacts = sorted(self._contacts, key=lambda x: x.name.lower())
 
+
         # change item widgets
         for index, contact in enumerate(self._contacts):
             list_item = self._screen.friends_list.item(index)
             item_widget = self._screen.friends_list.itemWidget(list_item)
+            if not item_widget:
+                LOG_WARN("CM.filtration_and_sorting( item_widget is NULL")
+                continue
             contact.set_widget(item_widget)
 
         for index, friend in enumerate(self._contacts):
@@ -222,9 +284,7 @@ class ContactsManager(ToxSave):
         """
         self.filtration_and_sorting(self._sorting, self._filter_string)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Contact getters
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_friend_by_number(self, number):
         return list(filter(lambda c: c.number == number and type(c) is Friend, self._contacts))[0]
@@ -235,9 +295,15 @@ class ContactsManager(ToxSave):
     def get_or_create_group_peer_contact(self, group_number, peer_id):
         group = self.get_group_by_number(group_number)
         peer = group.get_peer_by_id(peer_id)
+        if peer is None:
+            LOG.warn(f'get_or_create_group_peer_contact group_number={group_number} peer_id={peer_id} peer={peer}')
+            return None
+        LOG.debug(f'get_or_create_group_peer_contact group_number={group_number} peer_id={peer_id} peer={peer}')
         if not self.check_if_contact_exists(peer.public_key):
-            self.add_group_peer(group, peer)
-
+            contact = self.add_group_peer(group, peer)
+            # dunno
+            return contact
+        # me - later wrong kind of object?
         return self.get_contact_by_tox_id(peer.public_key)
 
     def check_if_contact_exists(self, tox_id):
@@ -255,9 +321,7 @@ class ContactsManager(ToxSave):
     def is_active_online(self):
         return self._active_contact + 1 and self.get_curr_contact().status is not None
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Work with friends (remove, block, set alias, get public key)
-    # -----------------------------------------------------------------------------------------------------------------
 
     def set_alias(self, num):
         """
@@ -299,7 +363,10 @@ class ContactsManager(ToxSave):
         """
         friend = self._contacts[num]
         self._cleanup_contact_data(friend)
-        self._tox.friend_delete(friend.number)
+        try:
+            self._tox.friend_delete(friend.number)
+        except Exception as e:
+            LOG.warn(f"'There was no friend with the given friend number {e}")
         self._delete_contact(num)
 
     def add_friend(self, tox_id):
@@ -314,8 +381,8 @@ class ContactsManager(ToxSave):
         """
         Block user with specified tox id (or public key) - delete from friends list and ignore friend requests
         """
-        tox_id = tox_id[:TOX_PUBLIC_KEY_SIZE * 2]
-        if tox_id == self._tox.self_get_address[:TOX_PUBLIC_KEY_SIZE * 2]:
+        tox_id = tox_id[:enums.TOX_PUBLIC_KEY_SIZE * 2]
+        if tox_id == self._tox.self_get_address()[:enums.TOX_PUBLIC_KEY_SIZE * 2]:
             return
         if tox_id not in self._settings['blocked']:
             self._settings['blocked'].append(tox_id)
@@ -339,21 +406,27 @@ class ContactsManager(ToxSave):
             self.add_friend(tox_id)
             self.save_profile()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Groups support
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_group_chats(self):
         return list(filter(lambda c: type(c) is GroupChat, self._contacts))
 
     def add_group(self, group_number):
-        group = self._contact_provider.get_group_by_number(group_number)
         index = len(self._contacts)
-        self._contacts.append(group)
-        group.reset_avatar(self._settings['identicons'])
-        self._save_profile()
-        self.set_active(index)
-        self.update_filtration()
+        group = self._contact_provider.get_group_by_number(group_number)
+        if group is None:
+            LOG.warn(f"CM.add_group: NULL group from group_number={group_number}")
+        elif type(group) == int and group < 0:
+            LOG.warn(f"CM.add_group: NO group from group={group} group_number={group_number}")
+        else:
+            LOG.info(f"CM.add_group: Adding group {group._name}")
+            self._contacts.append(group)
+            LOG.info(f"contacts_manager.add_group: saving profile")
+            self._save_profile()
+            group.reset_avatar(self._settings['identicons'])
+            LOG.info(f"contacts_manager.add_group: setting active")
+            self.set_active(index)
+            self.update_filtration()
 
     def delete_group(self, group_number):
         group = self.get_group_by_number(group_number)
@@ -361,30 +434,32 @@ class ContactsManager(ToxSave):
         num = self._contacts.index(group)
         self._delete_contact(num)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Groups private messaging
-    # -----------------------------------------------------------------------------------------------------------------
 
     def add_group_peer(self, group, peer):
         contact = self._contact_provider.get_group_peer_by_id(group, peer.id)
         if self.check_if_contact_exists(contact.tox_id):
-            return
+            return contact
+        contact._kind = 'grouppeer'
         self._contacts.append(contact)
         contact.reset_avatar(self._settings['identicons'])
         self._save_profile()
+        return contact
 
     def remove_group_peer_by_id(self, group, peer_id):
         peer = group.get_peer_by_id(peer_id)
-        if not self.check_if_contact_exists(peer.public_key):
-            return
-        contact = self.get_contact_by_tox_id(peer.public_key)
-        self.remove_group_peer(contact)
+        if peer: # broken
+            if not self.check_if_contact_exists(peer.public_key):
+                return
+            contact = self.get_contact_by_tox_id(peer.public_key)
+            self.remove_group_peer(contact)
 
     def remove_group_peer(self, group_peer_contact):
         contact = self.get_contact_by_tox_id(group_peer_contact.tox_id)
-        self._cleanup_contact_data(contact)
-        num = self._contacts.index(contact)
-        self._delete_contact(num)
+        if contact:
+            self._cleanup_contact_data(contact)
+            num = self._contacts.index(contact)
+            self._delete_contact(num)
 
     def get_gc_peer_name(self, name):
         group = self.get_curr_contact()
@@ -402,38 +477,48 @@ class ContactsManager(ToxSave):
 
         return suggested_names[0]
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Friend requests
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def send_friend_request(self, tox_id, message):
+    def send_friend_request(self, sToxPkOrId, message):
         """
         Function tries to send request to contact with specified id
-        :param tox_id: id of new contact or tox dns 4 value
+        :param sToxPkOrId: id of new contact or tox dns 4 value
         :param message: additional message
         :return: True on success else error string
         """
+        retval = ''
         try:
             message = message or 'Hello! Add me to your contact list please'
-            if '@' in tox_id:  # value like groupbot@toxme.io
-                tox_id = self._tox_dns.lookup(tox_id)
-                if tox_id is None:
-                    raise Exception('TOX DNS lookup failed')
-            if len(tox_id) == TOX_PUBLIC_KEY_SIZE * 2:  # public key
-                self.add_friend(tox_id)
-                title = util_ui.tr('Friend added')
-                text = util_ui.tr('Friend added without sending friend request')
-                util_ui.message_box(text, title)
+            if len(sToxPkOrId) == enums.TOX_PUBLIC_KEY_SIZE * 2:  # public key
+                self.add_friend(sToxPkOrId)
+                title = 'Friend added'
+                text = 'Friend added without sending friend request'
             else:
-                self._tox.friend_add(tox_id, message.encode('utf-8'))
-                tox_id = tox_id[:TOX_PUBLIC_KEY_SIZE * 2]
-                self._add_friend(tox_id)
-                self.update_filtration()
-            self.save_profile()
-            return True
+                num = self._tox.friend_add(sToxPkOrId, message.encode('utf-8'))
+                if num < UINT32_MAX:
+                    tox_pk = sToxPkOrId[:enums.TOX_PUBLIC_KEY_SIZE * 2]
+                    self._add_friend(tox_pk)
+                    self.update_filtration()
+                    title = 'Friend added'
+                    text = 'Friend added by sending friend request'
+                    self.save_profile()
+                    retval = True
+                else:
+                    title = 'Friend failed'
+                    text = 'Friend failed sending friend request'
+                    retval = text
+
         except Exception as ex:  # wrong data
-            util.log('Friend request failed with ' + str(ex))
-            return str(ex)
+            title = 'Friend add exception'
+            text = 'Friend request exception with ' + str(ex)
+            self._log(text)
+            LOG.exception(text)
+            LOG.warn(f"DELETE {sToxPkOrId} ?")
+            retval = str(ex)
+        title = util_ui.tr(title)
+        text = util_ui.tr(text)
+        util_ui.message_box(text, title)
+        return retval
 
     def process_friend_request(self, tox_id, message):
         """
@@ -451,14 +536,12 @@ class ContactsManager(ToxSave):
                 data = self._tox.get_savedata()
                 self._profile_manager.save_profile(data)
         except Exception as ex:  # something is wrong
-            util.log('Accept friend request failed! ' + str(ex))
+            LOG.error('Accept friend request failed! ' + str(ex))
 
     def can_send_typing_notification(self):
         return self._settings['typing_notifications'] and not self.is_active_a_group_chat_peer()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Contacts numbers update
-    # -----------------------------------------------------------------------------------------------------------------
 
     def update_friends_numbers(self):
         for friend in self._contact_provider.get_all_friends():
@@ -467,9 +550,17 @@ class ContactsManager(ToxSave):
 
     def update_groups_numbers(self):
         groups = self._contact_provider.get_all_groups()
+        LOG.info(f"update_groups_numbers len(groups)={len(groups)}")
+        # Thread 76 "ToxIterateThrea" received signal SIGSEGV, Segmentation fault.
         for i in range(len(groups)):
             chat_id = self._tox.group_get_chat_id(i)
+            if not chat_id:
+                LOG.warn(f"update_groups_numbers {i} chat_id")
+                continue
             group = self.get_contact_by_tox_id(chat_id)
+            if not group:
+                LOG.warn(f"update_groups_numbers {i} group")
+                continue
             group.number = i
         self.update_filtration()
 
@@ -478,16 +569,22 @@ class ContactsManager(ToxSave):
         for group in groups:
             group.remove_all_peers_except_self()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     def _load_contacts(self):
         self._load_friends()
         self._load_groups()
         if len(self._contacts):
             self.set_active(0)
-        for contact in filter(lambda c: not c.has_avatar(), self._contacts):
+        # filter(lambda c: not c.has_avatar(), self._contacts)
+        for (i, contact) in enumerate(self._contacts):
+            if contact is None:
+                LOG.warn(f"_load_contacts NULL contact {i}")
+                LOG.info(f"_load_contacts deleting NULL {self._contacts[i]}")
+                del self._contacts[i]
+                #? self.save_profile()
+                continue
+            if contact.has_avatar(): continue
             contact.reset_avatar(self._settings['identicons'])
         self.update_filtration()
 
@@ -497,9 +594,7 @@ class ContactsManager(ToxSave):
     def _load_groups(self):
         self._contacts.extend(self._contact_provider.get_all_groups())
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Current contact subscriptions
-    # -----------------------------------------------------------------------------------------------------------------
 
     def _subscribe_to_events(self, contact):
         contact.name_changed_event.add_callback(self._current_contact_name_changed)
@@ -554,7 +649,7 @@ class ContactsManager(ToxSave):
         try:
             index = list(map(lambda x: x[0], self._settings['friends_aliases'])).index(contact.tox_id)
             del self._settings['friends_aliases'][index]
-        except:
+        except Exception as e:
             pass
         if contact.tox_id in self._settings['notes']:
             del self._settings['notes'][contact.tox_id]

toxygen/contacts/friend.py

@@ -1,9 +1,11 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
+import os
+
 from contacts import contact, common
 from messenger.messages import *
-import os
 from contacts.contact_menu import *
 
-
 class Friend(contact.Contact):
     """
     Friend in list of friends.
@@ -14,9 +16,7 @@ class Friend(contact.Contact):
         self._receipts = 0
         self._typing_notification_handler = common.FriendTypingNotificationHandler(number)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # File transfers support
-    # -----------------------------------------------------------------------------------------------------------------
 
     def insert_inline(self, before_message_id, inline):
         """
@@ -29,7 +29,7 @@ class Friend(contact.Contact):
                 self._corr.insert(i, inline)
             return i - len(self._corr)
         except:
-            pass
+            return -1
 
     def get_unsent_files(self):
         messages = filter(lambda m: type(m) is UnsentFileMessage, self._corr)
@@ -52,23 +52,17 @@ class Friend(contact.Contact):
         self._corr = list(filter(lambda m: not (type(m) is UnsentFileMessage and m.message_id == message_id),
                                  self._corr))
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Full status
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_full_status(self):
         return self._status_message
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Typing notifications
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_typing_notification_handler(self):
         return self._typing_notification_handler
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Context menu support
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_context_menu_generator(self):
         return FriendMenuGenerator(self)

toxygen/contacts/friend_factory.py

@@ -1,7 +1,8 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
 from contacts.friend import Friend
 from common.tox_save import ToxSave
 
-
 class FriendFactory(ToxSave):
 
     def __init__(self, profile_manager, settings, tox, db, items_factory):
@@ -13,28 +14,26 @@ class FriendFactory(ToxSave):
 
     def create_friend_by_public_key(self, public_key):
         friend_number = self._tox.friend_by_public_key(public_key)
-
         return self.create_friend_by_number(friend_number)
 
-    def create_friend_by_number(self, friend_number):
+    def create_friend_by_number(self, friend_number:int):
         aliases = self._settings['friends_aliases']
-        tox_id = self._tox.friend_get_public_key(friend_number)
+        sToxPk = self._tox.friend_get_public_key(friend_number)
+        assert sToxPk, sToxPk
         try:
-            alias = list(filter(lambda x: x[0] == tox_id, aliases))[0][1]
+            alias = list(filter(lambda x: x[0] == sToxPk, aliases))[0][1]
         except:
             alias = ''
         item = self._create_friend_item()
-        name = alias or self._tox.friend_get_name(friend_number) or tox_id
+        name = alias or self._tox.friend_get_name(friend_number) or sToxPk
         status_message = self._tox.friend_get_status_message(friend_number)
-        message_getter = self._db.messages_getter(tox_id)
-        friend = Friend(self._profile_manager, message_getter, friend_number, name, status_message, item, tox_id)
+        message_getter = self._db.messages_getter(sToxPk)
+        friend = Friend(self._profile_manager, message_getter, friend_number, name, status_message, item, sToxPk)
         friend.set_alias(alias)
 
         return friend
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     def _create_friend_item(self):
         """

toxygen/contacts/group_chat.py

@@ -1,11 +1,17 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
 from contacts import contact
 from contacts.contact_menu import GroupMenuGenerator
 import utils.util as util
 from groups.group_peer import GroupChatPeer
-from wrapper import toxcore_enums_and_consts as constants
+from toxygen_wrapper import toxcore_enums_and_consts as constants
 from common.tox_save import ToxSave
 from groups.group_ban import GroupBan
 
+global LOG
+import logging
+LOG = logging.getLogger(__name__)
+from av.calls import LOG_ERROR, LOG_WARN, LOG_INFO, LOG_DEBUG, LOG_TRACE
 
 class GroupChat(contact.Contact, ToxSave):
 
@@ -25,9 +31,7 @@ class GroupChat(contact.Contact, ToxSave):
     def get_context_menu_generator(self):
         return GroupMenuGenerator(self)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Properties
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_is_private(self):
         return self._is_private
@@ -53,9 +57,7 @@ class GroupChat(contact.Contact, ToxSave):
 
     peers_limit = property(get_peers_limit, set_peers_limit)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Peers methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_self_peer(self):
         return self._peers[0]
@@ -73,12 +75,20 @@ class GroupChat(contact.Contact, ToxSave):
         return self.get_self_role() == constants.TOX_GROUP_ROLE['FOUNDER']
 
     def add_peer(self, peer_id, is_current_user=False):
+        "called from callbacks"
+        if peer_id >  self._peers_limit:
+            LOG_WARN(f"add_peer id={peer_id} > {self._peers_limit}")
+            return
+
+        status_message = f"Private in {self.name}"
+        LOG_TRACE(f"GC.add_peer id={peer_id} status_message={status_message}")
         peer = GroupChatPeer(peer_id,
                              self._tox.group_peer_get_name(self._number, peer_id),
                              self._tox.group_peer_get_status(self._number, peer_id),
                              self._tox.group_peer_get_role(self._number, peer_id),
                              self._tox.group_peer_get_public_key(self._number, peer_id),
-                             is_current_user)
+                             is_current_user,
+                             status_message=status_message)
         self._peers.append(peer)
 
     def remove_peer(self, peer_id):
@@ -86,25 +96,40 @@ class GroupChat(contact.Contact, ToxSave):
             self.remove_all_peers_except_self()
         else:
             peer = self.get_peer_by_id(peer_id)
-            self._peers.remove(peer)
+            if peer: # broken
+                self._peers.remove(peer)
+            else:
+                LOG_WARN(f"remove_peer empty peers for {peer_id}")
 
     def get_peer_by_id(self, peer_id):
         peers = list(filter(lambda p: p.id == peer_id, self._peers))
-
-        return peers[0]
+        if peers:
+            return peers[0]
+        else:
+            LOG_WARN(f"get_peer_by_id empty peers for {peer_id}")
+            return None
 
     def get_peer_by_public_key(self, public_key):
         peers = list(filter(lambda p: p.public_key == public_key, self._peers))
-
-        return peers[0]
+        # DEBUGc: group_moderation #0 mod_id=4294967295 event_type=3
+        # WARN_: get_peer_by_id empty peers for 4294967295
+        if peers:
+            return peers[0]
+        else:
+            LOG_WARN(f"get_peer_by_public_key empty peers for {public_key}")
+            return None
 
     def remove_all_peers_except_self(self):
         self._peers = self._peers[:1]
 
     def get_peers_names(self):
         peers_names = map(lambda p: p.name, self._peers)
-
-        return list(peers_names)
+        if peers_names: # broken
+            return list(peers_names)
+        else:
+            LOG_WARN(f"get_peers_names empty peers")
+            #? broken
+            return []
 
     def get_peers(self):
         return self._peers[:]
@@ -112,21 +137,20 @@ class GroupChat(contact.Contact, ToxSave):
     peers = property(get_peers)
 
     def get_bans(self):
-        ban_ids = self._tox.group_ban_get_list(self._number)
-        bans = []
-        for ban_id in ban_ids:
-            ban = GroupBan(ban_id,
-                           self._tox.group_ban_get_target(self._number, ban_id),
-                           self._tox.group_ban_get_time_set(self._number, ban_id))
-            bans.append(ban)
-
-        return bans
-
+        return []
+#        ban_ids = self._tox.group_ban_get_list(self._number)
+#        bans = []
+#        for ban_id in ban_ids:
+#            ban = GroupBan(ban_id,
+#                           self._tox.group_ban_get_target(self._number, ban_id),
+#                           self._tox.group_ban_get_time_set(self._number, ban_id))
+#            bans.append(ban)
+#
+#        return bans
+#
     bans = property(get_bans)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     @staticmethod
     def _get_default_avatar_path():

toxygen/contacts/group_factory.py

@@ -1,7 +1,12 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
 from contacts.group_chat import GroupChat
 from common.tox_save import ToxSave
-import wrapper.toxcore_enums_and_consts as constants
+import toxygen_wrapper.toxcore_enums_and_consts as constants
 
+global LOG
+import logging
+LOG = logging.getLogger(__name__)
 
 class GroupFactory(ToxSave):
 
@@ -12,12 +17,15 @@ class GroupFactory(ToxSave):
         self._db = db
         self._items_factory = items_factory
 
+    def create_group_by_chat_id(self, chat_id):
+        return self.create_group_by_public_key(chat_id)
+
     def create_group_by_public_key(self, public_key):
         group_number = self._get_group_number_by_chat_id(public_key)
-
         return self.create_group_by_number(group_number)
 
     def create_group_by_number(self, group_number):
+        LOG.info(f"create_group_by_number {group_number}")
         aliases = self._settings['friends_aliases']
         tox_id = self._tox.group_get_chat_id(group_number)
         try:
@@ -35,9 +43,7 @@ class GroupFactory(ToxSave):
 
         return group
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     def _create_group_item(self):
         """
@@ -47,7 +53,7 @@ class GroupFactory(ToxSave):
         return self._items_factory.create_contact_item()
 
     def _get_group_number_by_chat_id(self, chat_id):
-        for i in range(self._tox.group_get_number_groups()):
+        for i in range(self._tox.group_get_number_groups()+100):
             if self._tox.group_get_chat_id(i) == chat_id:
                 return i
         return -1

toxygen/contacts/group_peer_contact.py

@@ -1,11 +1,13 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
 import contacts.contact
 from contacts.contact_menu import GroupPeerMenuGenerator
 
-
 class GroupPeerContact(contacts.contact.Contact):
 
-    def __init__(self, profile_manager, message_getter, peer_number, name, widget, tox_id, group_pk):
-        super().__init__(profile_manager, message_getter, peer_number, name, str(), widget, tox_id)
+    def __init__(self, profile_manager, message_getter, peer_number, name, widget, tox_id, group_pk, status_message=None):
+        if status_message is None: status_message=str()
+        super().__init__(profile_manager, message_getter, peer_number, name, status_message, widget, tox_id)
         self._group_pk = group_pk
 
     def get_group_pk(self):

toxygen/contacts/group_peer_factory.py

@@ -1,7 +1,7 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 from common.tox_save import ToxSave
 from contacts.group_peer_contact import GroupPeerContact
 
-
 class GroupPeerFactory(ToxSave):
 
     def __init__(self, tox, profile_manager, db, items_factory):
@@ -14,7 +14,10 @@ class GroupPeerFactory(ToxSave):
         item = self._create_group_peer_item()
         message_getter = self._db.messages_getter(peer.public_key)
         group_peer_contact = GroupPeerContact(self._profile_manager, message_getter, peer.id, peer.name,
-                                              item, peer.public_key, group.tox_id)
+                                              item,
+                                              peer.public_key,
+                                              group.tox_id,
+                                              status_message=peer.status_message)
         group_peer_contact.status = peer.status
 
         return group_peer_contact

toxygen/contacts/profile.py

@@ -1,19 +1,27 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 from contacts import basecontact
 import random
 import threading
 import common.tox_save as tox_save
 from middleware.threads import invoke_in_main_thread
 
+iUMAXINT = 4294967295
+iRECONNECT = 50
+
+global LOG
+import logging
+LOG = logging.getLogger('app.'+__name__)
 
 class Profile(basecontact.BaseContact, tox_save.ToxSave):
     """
     Profile of current toxygen user.
     """
-    def __init__(self, profile_manager, tox, screen, contacts_provider, reset_action):
+    def __init__(self, profile_manager, tox, screen, contacts_provider, reset_action, app=None):
         """
         :param tox: tox instance
         :param screen: ref to main screen
         """
+        assert tox
         basecontact.BaseContact.__init__(self,
                                          profile_manager,
                                          tox.self_get_name(),
@@ -27,61 +35,73 @@ class Profile(basecontact.BaseContact, tox_save.ToxSave):
         self._reset_action = reset_action
         self._waiting_for_reconnection = False
         self._timer = None
+        self._app = app
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Edit current user's data
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def change_status(self):
+    def change_status(self) -> None:
         """
         Changes status of user (online, away, busy)
         """
         if self._status is not None:
             self.set_status((self._status + 1) % 3)
 
-    def set_status(self, status):
+    def set_status(self, status) -> None:
         super().set_status(status)
         if status is not None:
             self._tox.self_set_status(status)
         elif not self._waiting_for_reconnection:
             self._waiting_for_reconnection = True
-            self._timer = threading.Timer(50, self._reconnect)
+            self._timer = threading.Timer(iRECONNECT, self._reconnect)
             self._timer.start()
 
-    def set_name(self, value):
+    def set_name(self, value) -> None:
         if self.name == value:
             return
         super().set_name(value)
         self._tox.self_set_name(self._name)
 
-    def set_status_message(self, value):
+    def set_status_message(self, value) -> None:
         super().set_status_message(value)
         self._tox.self_set_status_message(self._status_message)
 
     def set_new_nospam(self):
         """Sets new nospam part of tox id"""
-        self._tox.self_set_nospam(random.randint(0, 4294967295))  # no spam - uint32
+        self._tox.self_set_nospam(random.randint(0, iUMAXINT))  # no spam - uint32
         self._tox_id = self._tox.self_get_address()
+        self._sToxId = self._tox.self_get_address()
+        return self._sToxId
 
-        return self._tox_id
-
-    # -----------------------------------------------------------------------------------------------------------------
     # Reset
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def restart(self):
+    def restart(self) -> None:
         """
         Recreate tox instance
         """
         self.status = None
         invoke_in_main_thread(self._reset_action)
 
-    def _reconnect(self):
+    def _reconnect(self) -> None:
         self._waiting_for_reconnection = False
+        if self._app and self._app.bAppExiting:
+            # dont do anything after the app has been shipped
+            # there's a segv that results
+            return
         contacts = self._contacts_provider.get_all_friends()
         all_friends_offline = all(list(map(lambda x: x.status is None, contacts)))
         if self.status is None or (all_friends_offline and len(contacts)):
             self._waiting_for_reconnection = True
             self.restart()
-            self._timer = threading.Timer(50, self._reconnect)
+            self._timer = threading.Timer(iRECONNECT, self._reconnect)
             self._timer.start()
+
+# Current thread 0x00007901a13ccb80 (most recent call first):
+#   File "/usr/local/lib/python3.11/site-packages/toxygen_wrapper/tox.py", line 826 in self_get_friend_list_size
+#   File "/usr/local/lib/python3.11/site-packages/toxygen_wrapper/tox.py", line 838 in self_get_friend_list
+#   File "/mnt/o/var/local/src/toxygen/toxygen/contacts/contact_provider.py", line 45 in get_all_friends
+#   File "/mnt/o/var/local/src/toxygen/toxygen/contacts/profile.py", line 90 in _reconnect
+#   File "/usr/lib/python3.11/threading.py", line 1401 in run
+#   File "/usr/lib/python3.11/threading.py", line 1045 in _bootstrap_inner
+#   File "/usr/lib/python3.11/threading.py", line 1002 in _bootstrap
+#
+

toxygen/file_transfers/file_transfers.py

@@ -1,11 +1,15 @@
-from wrapper.toxcore_enums_and_consts import TOX_FILE_KIND, TOX_FILE_CONTROL
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
+import os
+from os import chdir, remove, rename
 from os.path import basename, getsize, exists, dirname
-from os import remove, rename, chdir
 from time import time
-from wrapper.tox import Tox
+
 from common.event import Event
 from middleware.threads import invoke_in_main_thread
-
+from toxygen_wrapper.tox import Tox
+from toxygen_wrapper.toxcore_enums_and_consts import TOX_FILE_KIND, TOX_FILE_CONTROL
+from middleware.callbacks import LOG_ERROR, LOG_WARN, LOG_INFO, LOG_DEBUG, LOG_TRACE
 
 FILE_TRANSFER_STATE = {
     'RUNNING': 0,
@@ -78,6 +82,7 @@ class FileTransfer:
 
     def get_file_id(self):
         return self._file_id
+#?        return self._tox.file_get_file_id(self._friend_number, self._file_number)
 
     file_id = property(get_file_id)
 
@@ -112,9 +117,6 @@ class FileTransfer:
         if self._tox.file_control(self._friend_number, self._file_number, control):
             self.set_state(control)
 
-    def get_file_id(self):
-        return self._tox.file_get_file_id(self._friend_number, self._file_number)
-
     def _signal(self):
         percentage = self._done / self._size if self._size else 0
         if self._creation_time is None or not percentage:
@@ -126,9 +128,7 @@ class FileTransfer:
     def _finished(self):
         self._finished_event(self._friend_number, self._file_number)
 
-# -----------------------------------------------------------------------------------------------------------------
 # Send file
-# -----------------------------------------------------------------------------------------------------------------
 
 
 class SendTransfer(FileTransfer):
@@ -174,11 +174,14 @@ class SendAvatar(SendTransfer):
     """
 
     def __init__(self, path, tox, friend_number):
-        if path is None:
+        LOG_DEBUG(f"SendAvatar path={path} friend_number={friend_number}")
+        if path is None or not os.path.exists(path):
             avatar_hash = None
         else:
             with open(path, 'rb') as fl:
-                avatar_hash = Tox.hash(fl.read())
+                data=fl.read()
+            LOG_DEBUG(f"SendAvatar data={data} type={type(data)}")
+            avatar_hash = tox.hash(data, None)
         super().__init__(path, tox, friend_number, TOX_FILE_KIND['AVATAR'], avatar_hash)
 
 
@@ -220,12 +223,10 @@ class SendFromFileBuffer(SendTransfer):
     def send_chunk(self, position, size):
         super().send_chunk(position, size)
         if not size:
-            chdir(dirname(self._path))
-            remove(self._path)
+            os.chdir(dirname(self._path))
+            os.remove(self._path)
 
-# -----------------------------------------------------------------------------------------------------------------
 # Receive file
-# -----------------------------------------------------------------------------------------------------------------
 
 
 class ReceiveTransfer(FileTransfer):
@@ -315,7 +316,6 @@ class ReceiveAvatar(ReceiveTransfer):
     Get friend's avatar. Doesn't need file transfer item
     """
     MAX_AVATAR_SIZE = 512 * 1024
-
     def __init__(self, path, tox, friend_number, size, file_number):
         full_path = path + '.tmp'
         super().__init__(full_path, tox, friend_number, size, file_number)
@@ -328,11 +328,11 @@ class ReceiveAvatar(ReceiveTransfer):
             self._file.close()
             remove(full_path)
         elif exists(path):
-            hash = self.get_file_id()
+            ihash = self.get_file_id()
             with open(path, 'rb') as fl:
                 data = fl.read()
             existing_hash = Tox.hash(data)
-            if hash == existing_hash:
+            if ihash == existing_hash:
                 self.send_control(TOX_FILE_CONTROL['CANCEL'])
                 self._file.close()
                 remove(full_path)

toxygen/file_transfers/file_transfers_handler.py

@@ -1,11 +1,22 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
+import logging
+
 from messenger.messages import *
+from file_transfers.file_transfers import SendAvatar, is_inline
 from ui.contact_items import *
 import utils.util as util
 from common.tox_save import ToxSave
 
+from middleware.callbacks import LOG_ERROR, LOG_WARN, LOG_INFO, LOG_DEBUG, LOG_TRACE
+
+# LOG=util.log
+global LOG
+LOG = logging.getLogger('app.'+__name__)
+log = lambda x: LOG.info(x)
 
 class FileTransfersHandler(ToxSave):
-
+    lBlockAvatars = []
     def __init__(self, tox, settings, contact_provider, file_transfers_message_service, profile):
         super().__init__(tox)
         self._settings = settings
@@ -19,16 +30,16 @@ class FileTransfersHandler(ToxSave):
         # key = (friend number, file number), value - message id
 
         profile.avatar_changed_event.add_callback(self._send_avatar_to_contacts)
-        
-    def stop(self):
+        self. lBlockAvatars = []
+
+    def stop(self) -> None:
         self._settings['paused_file_transfers'] = self._paused_file_transfers if self._settings['resend_files'] else {}
         self._settings.save()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # File transfers support
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def incoming_file_transfer(self, friend_number, file_number, size, file_name):
+    def incoming_file_transfer(self, friend_number, file_number, size, file_name) -> None:
+        # main thread
         """
         New transfer
         :param friend_number: number of friend who sent file
@@ -37,11 +48,15 @@ class FileTransfersHandler(ToxSave):
         :param file_name: file name without path
         """
         friend = self._get_friend_by_number(friend_number)
+        if friend is None:
+            LOG.info(f'incoming_file_handler Friend NULL friend_number={friend_number}')
+            return
         auto = self._settings['allow_auto_accept'] and friend.tox_id in self._settings['auto_accept_from_friends']
-        inline = is_inline(file_name) and self._settings['allow_inline']
+        inline = False # ?is_inline(file_name) and self._settings['allow_inline']
         file_id = self._tox.file_get_file_id(friend_number, file_number)
         accepted = True
         if file_id in self._paused_file_transfers:
+            LOG_INFO(f'incoming_file_handler paused friend_number={friend_number}')
             (path, ft_friend_number, is_incoming, start_position) = self._paused_file_transfers[file_id]
             pos = start_position if os.path.exists(path) else 0
             if pos >= size:
@@ -52,26 +67,33 @@ class FileTransfersHandler(ToxSave):
                 friend, accepted, size, file_name, file_number)
             self.accept_transfer(path, friend_number, file_number, size, False, pos)
         elif inline and size < 1024 * 1024:
+            LOG_INFO(f'incoming_file_handler small friend_number={friend_number}')
             self._file_transfers_message_service.add_incoming_transfer_message(
                 friend, accepted, size, file_name, file_number)
             self.accept_transfer('', friend_number, file_number, size, True)
         elif auto:
+            # accepted is really started
+            LOG_INFO(f'incoming_file_handler auto friend_number={friend_number}')
             path = self._settings['auto_accept_path'] or util.curr_directory()
             self._file_transfers_message_service.add_incoming_transfer_message(
                 friend, accepted, size, file_name, file_number)
             self.accept_transfer(path + '/' + file_name, friend_number, file_number, size)
         else:
+            LOG_INFO(f'incoming_file_handler reject friend_number={friend_number}')
             accepted = False
+            # FixME: need GUI ask
+            # accepted is really started
             self._file_transfers_message_service.add_incoming_transfer_message(
                 friend, accepted, size, file_name, file_number)
 
-    def cancel_transfer(self, friend_number, file_number, already_cancelled=False):
+    def cancel_transfer(self, friend_number, file_number, already_cancelled=False) -> None:
         """
         Stop transfer
         :param friend_number: number of friend
         :param file_number: file number
         :param already_cancelled: was cancelled by friend
         """
+        # callback
         if (friend_number, file_number) in self._file_transfers:
             tr = self._file_transfers[(friend_number, file_number)]
             if not already_cancelled:
@@ -84,17 +106,19 @@ class FileTransfersHandler(ToxSave):
         elif not already_cancelled:
             self._tox.file_control(friend_number, file_number, TOX_FILE_CONTROL['CANCEL'])
 
-    def cancel_not_started_transfer(self, friend_number, message_id):
-        self._get_friend_by_number(friend_number).delete_one_unsent_file(message_id)
+    def cancel_not_started_transfer(self, friend_number, message_id) -> None:
+        friend = self._get_friend_by_number(friend_number)
+        if friend is None: return None
+        friend.delete_one_unsent_file(message_id)
 
-    def pause_transfer(self, friend_number, file_number, by_friend=False):
+    def pause_transfer(self, friend_number, file_number, by_friend=False) -> None:
         """
         Pause transfer with specified data
         """
         tr = self._file_transfers[(friend_number, file_number)]
         tr.pause(by_friend)
 
-    def resume_transfer(self, friend_number, file_number, by_friend=False):
+    def resume_transfer(self, friend_number, file_number, by_friend=False) -> None:
         """
         Resume transfer with specified data
         """
@@ -104,7 +128,7 @@ class FileTransfersHandler(ToxSave):
         else:
             tr.send_control(TOX_FILE_CONTROL['RESUME'])
 
-    def accept_transfer(self, path, friend_number, file_number, size, inline=False, from_position=0):
+    def accept_transfer(self, path, friend_number, file_number, size, inline=False, from_position=0) -> None:
         """
         :param path: path for saving
         :param friend_number: friend number
@@ -115,6 +139,7 @@ class FileTransfersHandler(ToxSave):
         """
         path = self._generate_valid_path(path, from_position)
         friend = self._get_friend_by_number(friend_number)
+        if friend is None: return None
         if not inline:
             rt = ReceiveTransfer(path, self._tox, friend_number, size, file_number, from_position)
         else:
@@ -130,7 +155,7 @@ class FileTransfersHandler(ToxSave):
         if inline:
             self._insert_inline_before[(friend_number, file_number)] = message.message_id
 
-    def send_screenshot(self, data, friend_number):
+    def send_screenshot(self, data, friend_number) -> None:
         """
         Send screenshot
         :param data: raw data - png format
@@ -138,22 +163,26 @@ class FileTransfersHandler(ToxSave):
         """
         self.send_inline(data, 'toxygen_inline.png', friend_number)
 
-    def send_sticker(self, path, friend_number):
+    def send_sticker(self, path, friend_number) -> None:
         with open(path, 'rb') as fl:
             data = fl.read()
         self.send_inline(data, 'sticker.png', friend_number)
 
-    def send_inline(self, data, file_name, friend_number, is_resend=False):
+    def send_inline(self, data, file_name, friend_number, is_resend=False) -> None:
         friend = self._get_friend_by_number(friend_number)
+        if friend is None:
+            LOG_WARN("fsend_inline Error friend is None file_name: {file_name}")
+            return
         if friend.status is None and not is_resend:
             self._file_transfers_message_service.add_unsent_file_message(friend, file_name, data)
             return
         elif friend.status is None and is_resend:
-            raise RuntimeError()
+            LOG_WARN("fsend_inline Error friend.status is None file_name: {file_name}")
+            return
         st = SendFromBuffer(self._tox, friend.number, data, file_name)
         self._send_file_add_set_handlers(st, friend, file_name, True)
 
-    def send_file(self, path, friend_number, is_resend=False, file_id=None):
+    def send_file(self, path, friend_number, is_resend=False, file_id=None) -> None:
         """
         Send file to current active friend
         :param path: file path
@@ -162,47 +191,52 @@ class FileTransfersHandler(ToxSave):
         :param file_id: file id of transfer
         """
         friend = self._get_friend_by_number(friend_number)
+        if friend is None: return None
         if friend.status is None and not is_resend:
             self._file_transfers_message_service.add_unsent_file_message(friend, path, None)
             return
         elif friend.status is None and is_resend:
-            print('Error in sending')
+            LOG_WARN('Error in sending')
             return
         st = SendTransfer(path, self._tox, friend_number, TOX_FILE_KIND['DATA'], file_id)
         file_name = os.path.basename(path)
         self._send_file_add_set_handlers(st, friend, file_name)
 
-    def incoming_chunk(self, friend_number, file_number, position, data):
+    def incoming_chunk(self, friend_number, file_number, position, data) -> None:
         """
         Incoming chunk
         """
         self._file_transfers[(friend_number, file_number)].write_chunk(position, data)
 
-    def outgoing_chunk(self, friend_number, file_number, position, size):
+    def outgoing_chunk(self, friend_number, file_number, position, size) -> None:
         """
         Outgoing chunk
         """
         self._file_transfers[(friend_number, file_number)].send_chunk(position, size)
 
-    def transfer_finished(self, friend_number, file_number):
+    def transfer_finished(self, friend_number, file_number) -> None:
         transfer = self._file_transfers[(friend_number, file_number)]
+        friend = self._get_friend_by_number(friend_number)
+        if friend is None: return None
         t = type(transfer)
         if t is ReceiveAvatar:
-            self._get_friend_by_number(friend_number).load_avatar()
+            friend.load_avatar()
         elif t is ReceiveToBuffer or (t is SendFromBuffer and self._settings['allow_inline']):  # inline image
-            print('inline')
+            LOG.debug('inline')
             inline = InlineImageMessage(transfer.data)
             message_id = self._insert_inline_before[(friend_number, file_number)]
             del self._insert_inline_before[(friend_number, file_number)]
-            index = self._get_friend_by_number(friend_number).insert_inline(message_id, inline)
+            if friend is None: return None
+            index = friend.insert_inline(message_id, inline)
             self._file_transfers_message_service.add_inline_message(transfer, index)
         del self._file_transfers[(friend_number, file_number)]
 
-    def send_files(self, friend_number):
-        friend = self._get_friend_by_number(friend_number)
-        friend.remove_invalid_unsent_files()
-        files = friend.get_unsent_files()
+    def send_files(self, friend_number:int) -> None:
         try:
+            friend = self._get_friend_by_number(friend_number)
+            if friend is None: return
+            friend.remove_invalid_unsent_files()
+            files = friend.get_unsent_files()
             for fl in files:
                 data, path = fl.data, fl.path
                 if data is not None:
@@ -211,6 +245,7 @@ class FileTransfersHandler(ToxSave):
                     self.send_file(path, friend_number, True)
             friend.clear_unsent_files()
             for key in self._paused_file_transfers.keys():
+                # RuntimeError: dictionary changed size during iteration
                 (path, ft_friend_number, is_incoming, start_position) = self._paused_file_transfers[key]
                 if not os.path.exists(path):
                     del self._paused_file_transfers[key]
@@ -218,32 +253,63 @@ class FileTransfersHandler(ToxSave):
                     self.send_file(path, friend_number, True, key)
                     del self._paused_file_transfers[key]
         except Exception as ex:
-            print('Exception in file sending: ' + str(ex))
+            LOG_ERROR('send_files EXCEPTION in file sending: ' + str(ex))
 
-    def friend_exit(self, friend_number):
-        for friend_num, file_num in self._file_transfers.keys():
+    def friend_exit(self, friend_number:int) -> None:
+        # RuntimeError: dictionary changed size during iteration
+        lMayChangeDynamically = self._file_transfers.copy()
+        for friend_num, file_num in lMayChangeDynamically:
             if friend_num != friend_number:
                 continue
+            if (friend_num, file_num) not in self._file_transfers:
+                continue
             ft = self._file_transfers[(friend_num, file_num)]
             if type(ft) is SendTransfer:
-                self._paused_file_transfers[ft.file_id] = [ft.path, friend_num, False, -1]
+                try:
+                    file_id = ft.file_id
+                except Exception as e:
+                    LOG_WARN("friend_exit SendTransfer Error getting file_id: {e}")
+                    # drop through
+                else:
+                    self._paused_file_transfers[file_id] = [ft.path, friend_num, False, -1]
             elif type(ft) is ReceiveTransfer and ft.state != FILE_TRANSFER_STATE['INCOMING_NOT_STARTED']:
-                self._paused_file_transfers[ft.file_id] = [ft.path, friend_num, True, ft.total_size()]
+                try:
+                    file_id = ft.file_id
+                except Exception as e:
+                    LOG_WARN("friend_exit ReceiveTransfer Error getting file_id: {e}")
+                    # drop through
+                else:
+                    self._paused_file_transfers[file_id] = [ft.path, friend_num, True, ft.total_size()]
             self.cancel_transfer(friend_num, file_num, True)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Avatars support
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def send_avatar(self, friend_number, avatar_path=None):
+    def send_avatar(self, friend_number, avatar_path=None) -> None:
         """
         :param friend_number: number of friend who should get new avatar
         :param avatar_path: path to avatar or None if reset
         """
-        sa = SendAvatar(avatar_path, self._tox, friend_number)
-        self._file_transfers[(friend_number, sa.file_number)] = sa
+        return
+        if (avatar_path, friend_number,) in self.lBlockAvatars:
+            return
+        if friend_number is None:
+            LOG_WARN(f"send_avatar friend_number NULL {friend_number}")
+            return
+        if avatar_path and type(avatar_path) != str:
+            LOG_WARN(f"send_avatar avatar_path type {type(avatar_path)}")
+            return
+        LOG_INFO(f"send_avatar avatar_path={avatar_path} friend_number={friend_number}")
+        try:
+            #  self NOT missing - who's self?
+            sa = SendAvatar(avatar_path, self._tox, friend_number)
+            LOG_INFO(f"send_avatar avatar_path={avatar_path} sa={sa}")
+            self._file_transfers[(friend_number, sa.file_number)] = sa
+        except Exception as e:
+            # ArgumentError('This client is currently not connected to the friend.')
+            LOG_WARN(f"send_avatar EXCEPTION {e}")
+            self.lBlockAvatars.append( (avatar_path, friend_number,) )
 
-    def incoming_avatar(self, friend_number, file_number, size):
+    def incoming_avatar(self, friend_number, file_number, size) -> None:
         """
         Friend changed avatar
         :param friend_number: friend number
@@ -251,6 +317,7 @@ class FileTransfersHandler(ToxSave):
         :param size: size of avatar or 0 (default avatar)
         """
         friend = self._get_friend_by_number(friend_number)
+        if friend is None: return
         ra = ReceiveAvatar(friend.get_contact_avatar_path(), self._tox, friend_number, size, file_number)
         if ra.state != FILE_TRANSFER_STATE['CANCELLED']:
             self._file_transfers[(friend_number, file_number)] = ra
@@ -258,21 +325,21 @@ class FileTransfersHandler(ToxSave):
         elif not size:
             friend.reset_avatar(self._settings['identicons'])
 
-    def _send_avatar_to_contacts(self, _):
+    def _send_avatar_to_contacts(self, _) -> None:
+        # from a callback
         friends = self._get_all_friends()
         for friend in filter(self._is_friend_online, friends):
             self.send_avatar(friend.number)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def _is_friend_online(self, friend_number):
+    def _is_friend_online(self, friend_number:int) -> bool:
         friend = self._get_friend_by_number(friend_number)
+        if friend is None: return None
 
         return friend.status is not None
 
-    def _get_friend_by_number(self, friend_number):
+    def _get_friend_by_number(self, friend_number:int):
         return self._contact_provider.get_friend_by_number(friend_number)
 
     def _get_all_friends(self):

toxygen/file_transfers/file_transfers_messages_service.py

@@ -1,7 +1,15 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
+import logging
+
 from messenger.messenger import *
 import utils.util as util
 from file_transfers.file_transfers import *
 
+global LOG
+LOG = logging.getLogger('app.'+__name__)
+
+from av.calls import LOG_ERROR, LOG_WARN, LOG_INFO, LOG_DEBUG, LOG_TRACE
 
 class FileTransfersMessagesService:
 
@@ -12,7 +20,9 @@ class FileTransfersMessagesService:
         self._messages = main_screen.messages
 
     def add_incoming_transfer_message(self, friend, accepted, size, file_name, file_number):
+        assert friend
         author = MessageAuthor(friend.name, MESSAGE_AUTHOR['FRIEND'])
+        # accepted is really started
         status = FILE_TRANSFER_STATE['RUNNING'] if accepted else FILE_TRANSFER_STATE['INCOMING_NOT_STARTED']
         tm = TransferMessage(author, util.get_unix_time(), status, size, file_name, friend.number, file_number)
 
@@ -27,6 +37,7 @@ class FileTransfersMessagesService:
         return tm
 
     def add_outgoing_transfer_message(self, friend, size, file_name, file_number):
+        assert friend
         author = MessageAuthor(self._profile.name, MESSAGE_AUTHOR['ME'])
         status = FILE_TRANSFER_STATE['OUTGOING_NOT_STARTED']
         tm = TransferMessage(author, util.get_unix_time(), status, size, file_name, friend.number, file_number)
@@ -39,14 +50,21 @@ class FileTransfersMessagesService:
 
         return tm
 
-    def add_inline_message(self, transfer, index):
+    def add_inline_message(self, transfer, index) -> None:
+        """callback"""
         if not self._is_friend_active(transfer.friend_number):
             return
+        if transfer is None or not hasattr(transfer, 'data') or \
+           not transfer.data:
+            LOG_ERROR(f"add_inline_message empty data")
+            return
         count = self._messages.count()
         if count + index + 1 >= 0:
-            self._create_inline_item(transfer.data, count + index + 1)
+            # assumes .data
+            self._create_inline_item(transfer, count + index + 1)
 
     def add_unsent_file_message(self, friend, file_path, data):
+        assert friend
         author = MessageAuthor(self._profile.name, MESSAGE_AUTHOR['ME'])
         size = os.path.getsize(file_path) if data is None else len(data)
         tm = UnsentFileMessage(file_path, data, util.get_unix_time(), author, size, friend.number)
@@ -58,11 +76,9 @@ class FileTransfersMessagesService:
 
         return tm
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def _is_friend_active(self, friend_number):
+    def _is_friend_active(self, friend_number:int) -> bool:
         if not self._contacts_manager.is_active_a_friend():
             return False
 

toxygen/groups/group_ban.py

@@ -1,4 +1,4 @@
-
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 
 class GroupBan:
 

toxygen/groups/group_invite.py

@@ -1,4 +1,4 @@
-
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 
 class GroupInvite:
 

toxygen/groups/group_peer.py

@@ -1,22 +1,22 @@
-
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 
 class GroupChatPeer:
     """
     Represents peer in group chat.
     """
 
-    def __init__(self, peer_id, name, status, role, public_key, is_current_user=False, is_muted=False):
+    def __init__(self, peer_id, name, status, role, public_key, is_current_user=False, is_muted=False, status_message=None):
         self._peer_id = peer_id
         self._name = name
         self._status = status
+        self._status_message = status_message
         self._role = role
         self._public_key = public_key
         self._is_current_user = is_current_user
         self._is_muted = is_muted
+        self._kind = 'grouppeer'
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Readonly properties
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_id(self):
         return self._peer_id
@@ -33,9 +33,12 @@ class GroupChatPeer:
 
     is_current_user = property(get_is_current_user)
 
-    # -----------------------------------------------------------------------------------------------------------------
+    def get_status_message(self):
+        return self._status_message
+
+    status_message = property(get_status_message)
+
     # Read-write properties
-    # -----------------------------------------------------------------------------------------------------------------
 
     def get_name(self):
         return self._name

toxygen/groups/groups_service.py

@@ -1,9 +1,16 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+import logging
+
 import common.tox_save as tox_save
 import utils.ui as util_ui
 from groups.peers_list import PeersListGenerator
 from groups.group_invite import GroupInvite
-import wrapper.toxcore_enums_and_consts as constants
+import toxygen_wrapper.toxcore_enums_and_consts as constants
+from toxygen_wrapper.toxcore_enums_and_consts import *
+from toxygen_wrapper.tox import UINT32_MAX
 
+global LOG
+LOG = logging.getLogger('app.'+'gs')
 
 class GroupsService(tox_save.ToxSave):
 
@@ -16,18 +23,22 @@ class GroupsService(tox_save.ToxSave):
         self._widgets_factory_provider = widgets_factory_provider
         self._group_invites = []
         self._screen = None
+        # maybe just use self
+        self._tox = tox
 
-    def set_tox(self, tox):
+    def set_tox(self, tox) -> None:
         super().set_tox(tox)
         for group in self._get_all_groups():
             group.set_tox(tox)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Groups creation
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def create_new_gc(self, name, privacy_state, nick, status):
-        group_number = self._tox.group_new(privacy_state, name, nick, status)
+    def create_new_gc(self, name, privacy_state, nick, status) -> None:
+        try:
+            group_number = self._tox.group_new(privacy_state, name, nick, status)
+        except Exception as e:
+            LOG.error(f"create_new_gc {e}")
+            return
         if group_number == -1:
             return
 
@@ -36,51 +47,82 @@ class GroupsService(tox_save.ToxSave):
         group.status = constants.TOX_USER_STATUS['NONE']
         self._contacts_manager.update_filtration()
 
-    def join_gc_by_id(self, chat_id, password, nick, status):
-        group_number = self._tox.group_join(chat_id, password, nick, status)
+    def join_gc_by_id(self, chat_id, password, nick, status) -> None:
+        try:
+            group_number = self._tox.group_join(chat_id, password, nick, status)
+            assert type(group_number) == int, group_number
+            assert group_number < UINT32_MAX, group_number
+        except Exception as e:
+            # gui
+            title = f"join_gc_by_id {chat_id}"
+            util_ui.message_box(title +'\n' +str(e), title)
+            LOG.error(f"_join_gc_via_id {e}")
+            return
+        LOG.debug(f"_join_gc_via_id {group_number}")
         self._add_new_group_by_number(group_number)
+        group = self._get_group_by_number(group_number)
+        try:
+            assert group and hasattr(group, 'status')
+        except Exception as e:
+            # gui
+            title = f"join_gc_by_id {chat_id}"
+            util_ui.message_box(title +'\n' +str(e), title)
+            LOG.error(f"_join_gc_via_id {e}")
+            return
+        group.status = constants.TOX_USER_STATUS['NONE']
+        self._contacts_manager.update_filtration()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Groups reconnect and leaving
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def leave_group(self, group_number):
-        self._tox.group_leave(group_number)
-        self._contacts_manager.delete_group(group_number)
+    def leave_group(self, group_number) -> None:
+        if type(group_number) == int:
+            self._tox.group_leave(group_number)
+            self._contacts_manager.delete_group(group_number)
 
-    def disconnect_from_group(self, group_number):
+    def disconnect_from_group(self, group_number) -> None:
         self._tox.group_disconnect(group_number)
         group = self._get_group_by_number(group_number)
         group.status = None
         self._clear_peers_list(group)
 
-    def reconnect_to_group(self, group_number):
+    def reconnect_to_group(self, group_number) -> None:
         self._tox.group_reconnect(group_number)
         group = self._get_group_by_number(group_number)
         group.status = constants.TOX_USER_STATUS['NONE']
         self._clear_peers_list(group)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Group invites
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def invite_friend(self, friend_number, group_number):
-        self._tox.group_invite_friend(group_number, friend_number)
+    def invite_friend(self, friend_number, group_number) -> None:
+        if self._tox.friend_get_connection_status(friend_number) == TOX_CONNECTION['NONE']:
+            title = f"Error in group_invite_friend {friend_number}"
+            e = f"Friend not connected friend_number={friend_number}"
+            util_ui.message_box(title +'\n' +str(e), title)
+            return
 
-    def process_group_invite(self, friend_number, group_name, invite_data):
+        try:
+            self._tox.group_invite_friend(group_number, friend_number)
+        except Exception as e:
+            title = f"Error in group_invite_friend {group_number} {friend_number}"
+            util_ui.message_box(title +'\n' +str(e), title)
+
+    def process_group_invite(self, friend_number, group_name, invite_data) -> None:
         friend = self._get_friend_by_number(friend_number)
+        # binary  {invite_data}
+        LOG.debug(f"process_group_invite {friend_number} {group_name}")
         invite = GroupInvite(friend.tox_id, group_name, invite_data)
         self._group_invites.append(invite)
         self._update_invites_button_state()
 
-    def accept_group_invite(self, invite, name, status, password):
+    def accept_group_invite(self, invite, name, status, password) -> None:
         pk = invite.friend_public_key
         friend = self._get_friend_by_public_key(pk)
+        LOG.debug(f"accept_group_invite {name}")
         self._join_gc_via_invite(invite.invite_data, friend.number, name, status, password)
         self._delete_group_invite(invite)
         self._update_invites_button_state()
 
-    def decline_group_invite(self, invite):
+    def decline_group_invite(self, invite) -> None:
         self._delete_group_invite(invite)
         self._main_screen.update_gc_invites_button_state()
 
@@ -94,15 +136,13 @@ class GroupsService(tox_save.ToxSave):
 
     group_invites_count = property(get_group_invites_count)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Group info methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     def update_group_info(self, group):
         group.name = self._tox.group_get_name(group.number)
         group.status_message = self._tox.group_get_topic(group.number)
 
-    def set_group_topic(self, group):
+    def set_group_topic(self, group) -> None:
         if not group.is_self_moderator_or_founder():
             return
         text = util_ui.tr('New topic for group "{}":'.format(group.name))
@@ -113,46 +153,44 @@ class GroupsService(tox_save.ToxSave):
         self._tox.group_set_topic(group.number, topic)
         group.status_message = topic
 
-    def show_group_management_screen(self, group):
+    def show_group_management_screen(self, group) -> None:
         widgets_factory = self._get_widgets_factory()
         self._screen = widgets_factory.create_group_management_screen(group)
         self._screen.show()
 
-    def show_group_settings_screen(self, group):
+    def show_group_settings_screen(self, group) -> None:
         widgets_factory = self._get_widgets_factory()
         self._screen = widgets_factory.create_group_settings_screen(group)
         self._screen.show()
 
-    def set_group_password(self, group, password):
+    def set_group_password(self, group, password) -> None:
         if group.password == password:
             return
         self._tox.group_founder_set_password(group.number, password)
         group.password = password
 
-    def set_group_peers_limit(self, group, peers_limit):
+    def set_group_peers_limit(self, group, peers_limit) -> None:
         if group.peers_limit == peers_limit:
             return
         self._tox.group_founder_set_peer_limit(group.number, peers_limit)
         group.peers_limit = peers_limit
 
-    def set_group_privacy_state(self, group, privacy_state):
+    def set_group_privacy_state(self, group, privacy_state) -> None:
         is_private = privacy_state == constants.TOX_GROUP_PRIVACY_STATE['PRIVATE']
         if group.is_private == is_private:
             return
         self._tox.group_founder_set_privacy_state(group.number, privacy_state)
         group.is_private = is_private
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Peers list
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def generate_peers_list(self):
+    def generate_peers_list(self) -> None:
         if not self._contacts_manager.is_active_a_group():
             return
         group = self._contacts_manager.get_curr_contact()
         PeersListGenerator().generate(group.peers, self, self._peers_list_widget, group.tox_id)
 
-    def peer_selected(self, chat_id, peer_id):
+    def peer_selected(self, chat_id, peer_id) -> None:
         widgets_factory = self._get_widgets_factory()
         group = self._get_group_by_public_key(chat_id)
         self_peer = group.get_self_peer()
@@ -162,20 +200,18 @@ class GroupsService(tox_save.ToxSave):
             self._screen = widgets_factory.create_self_peer_screen_window(group)
         self._screen.show()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Peers actions
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def set_new_peer_role(self, group, peer, role):
+    def set_new_peer_role(self, group, peer, role) -> None:
         self._tox.group_mod_set_role(group.number, peer.id, role)
         peer.role = role
         self.generate_peers_list()
 
-    def toggle_ignore_peer(self, group, peer, ignore):
+    def toggle_ignore_peer(self, group, peer, ignore) -> None:
         self._tox.group_toggle_ignore(group.number, peer.id, ignore)
         peer.is_muted = ignore
 
-    def set_self_info(self, group, name, status):
+    def set_self_info(self, group, name, status) -> None:
         self._tox.group_self_set_name(group.number, name)
         self._tox.group_self_set_status(group.number, status)
         self_peer = group.get_self_peer()
@@ -183,29 +219,27 @@ class GroupsService(tox_save.ToxSave):
         self_peer.status = status
         self.generate_peers_list()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Bans support
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def show_bans_list(self, group):
+    def show_bans_list(self, group) -> None:
+        return
         widgets_factory = self._get_widgets_factory()
         self._screen = widgets_factory.create_groups_bans_screen(group)
         self._screen.show()
 
-    def ban_peer(self, group, peer_id, ban_type):
+    def ban_peer(self, group, peer_id, ban_type) -> None:
         self._tox.group_mod_ban_peer(group.number, peer_id, ban_type)
 
-    def kick_peer(self, group, peer_id):
+    def kick_peer(self, group, peer_id) -> None:
         self._tox.group_mod_remove_peer(group.number, peer_id)
 
-    def cancel_ban(self, group_number, ban_id):
+    def cancel_ban(self, group_number, ban_id) -> None:
         self._tox.group_mod_remove_ban(group_number, ban_id)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def _add_new_group_by_number(self, group_number):
+    def _add_new_group_by_number(self, group_number) -> None:
+        LOG.debug(f"_add_new_group_by_number group_number={group_number}")
         self._contacts_manager.add_group(group_number)
 
     def _get_group_by_number(self, group_number):
@@ -217,26 +251,41 @@ class GroupsService(tox_save.ToxSave):
     def _get_all_groups(self):
         return self._contacts_provider.get_all_groups()
 
-    def _get_friend_by_number(self, friend_number):
+    def _get_friend_by_number(self, friend_number:int):
         return self._contacts_provider.get_friend_by_number(friend_number)
 
     def _get_friend_by_public_key(self, public_key):
         return self._contacts_provider.get_friend_by_public_key(public_key)
 
-    def _clear_peers_list(self, group):
+    def _clear_peers_list(self, group) -> None:
         group.remove_all_peers_except_self()
         self.generate_peers_list()
 
-    def _delete_group_invite(self, invite):
+    def _delete_group_invite(self, invite) -> None:
         if invite in self._group_invites:
             self._group_invites.remove(invite)
 
-    def _join_gc_via_invite(self, invite_data, friend_number, nick, status, password):
-        group_number = self._tox.group_invite_accept(invite_data, friend_number, nick, status, password)
-        self._add_new_group_by_number(group_number)
+    # status should be dropped
+    def _join_gc_via_invite(self, invite_data, friend_number, nick, status='', password='') -> None:
+        LOG.debug(f"_join_gc_via_invite friend_number={friend_number} nick={nick} datalen={len(invite_data)}")
+        if nick is None:
+            nick = ''
+        if invite_data is None:
+            invite_data = b''
+        try:
+            # status should be dropped
+            group_number = self._tox.group_invite_accept(invite_data, friend_number, nick, password=password)
+        except Exception as e:
+            LOG.error(f"_join_gc_via_invite ERROR {e}")
+            return
+        try:
+            self._add_new_group_by_number(group_number)
+        except Exception as e:
+            LOG.error(f"_join_gc_via_invite group_number={group_number} {e}")
+            return
 
-    def _update_invites_button_state(self):
+    def _update_invites_button_state(self) -> None:
         self._main_screen.update_gc_invites_button_state()
 
-    def _get_widgets_factory(self):
+    def _get_widgets_factory(self) -> None:
         return self._widgets_factory_provider.get_item()

toxygen/groups/peers_list.py

@@ -1,11 +1,10 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
 from ui.group_peers_list import PeerItem, PeerTypeItem
-from wrapper.toxcore_enums_and_consts import *
+from toxygen_wrapper.toxcore_enums_and_consts import *
 from ui.widgets import *
 
-
-# -----------------------------------------------------------------------------------------------------------------
 # Builder
-# -----------------------------------------------------------------------------------------------------------------
 
 
 class PeerListBuilder:
@@ -63,9 +62,7 @@ class PeerListBuilder:
         self._peers[self._index] = peer
         self._index += 1
 
-# -----------------------------------------------------------------------------------------------------------------
 # Generators
-# -----------------------------------------------------------------------------------------------------------------
 
 
 class PeersListGenerator:

toxygen/history/database.py

@@ -1,19 +1,20 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 from sqlite3 import connect
 import os.path
 import utils.util as util
 
+global LOG
+import logging
+LOG = logging.getLogger('h.database')
 
 TIMEOUT = 11
-
 SAVE_MESSAGES = 500
-
 MESSAGE_AUTHOR = {
     'ME': 0,
     'FRIEND': 1,
     'NOT_SENT': 2,
     'GC_PEER': 3
 }
-
 CONTACT_TYPE = {
     'FRIEND': 0,
     'GC_PEER': 1,
@@ -24,23 +25,33 @@ CONTACT_TYPE = {
 class Database:
 
     def __init__(self, path, toxes):
-        self._path, self._toxes = path, toxes
+        self._path = path
+        self._toxes = toxes
         self._name = os.path.basename(path)
-        if os.path.exists(path):
-            try:
-                with open(path, 'rb') as fin:
-                    data = fin.read()
-                if toxes.is_data_encrypted(data):
-                    data = toxes.pass_decrypt(data)
-                    with open(path, 'wb') as fout:
-                        fout.write(data)
-            except Exception as ex:
-                util.log('Db reading error: ' + str(ex))
-                os.remove(path)
 
-    # -----------------------------------------------------------------------------------------------------------------
+    def open(self):
+        path = self._path
+        toxes = self._toxes
+        if not os.path.exists(path):
+            LOG.warn('Db not found: ' +path)
+            return
+        try:
+            with open(path, 'rb') as fin:
+                data = fin.read()
+        except Exception as ex:
+            LOG.error('Db reading error: ' +path +' ' +str(ex))
+            raise
+        try:
+            if toxes.is_data_encrypted(data):
+                data = toxes.pass_decrypt(data)
+                with open(path, 'wb') as fout:
+                    fout.write(data)
+        except Exception as ex:
+            LOG.error('Db writing error: ' +path +' ' + str(ex))
+            os.remove(path)
+        LOG.info('Db opened: ' +path)
+
     # Public methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     def save(self):
         if self._toxes.has_password():
@@ -58,6 +69,7 @@ class Database:
             data = self._toxes.pass_encrypt(data)
         with open(new_path, 'wb') as fout:
             fout.write(data)
+        LOG.info('Db exported: ' +new_path)
 
     def add_friend_to_db(self, tox_id):
         db = self._connect()
@@ -72,11 +84,14 @@ class Database:
                            '    message_type INTEGER'
                            ')')
             db.commit()
-        except:
-            print('Database is locked!')
+            return True
+        except Exception as e:
+            LOG.error("dd_friend_to_db " +self._name +f" Database exception! {e}")
             db.rollback()
+            return False
         finally:
             db.close()
+            LOG.debug(f"add_friend_to_db {tox_id}")
 
     def delete_friend_from_db(self, tox_id):
         db = self._connect()
@@ -84,11 +99,14 @@ class Database:
             cursor = db.cursor()
             cursor.execute('DROP TABLE id' + tox_id + ';')
             db.commit()
-        except:
-            print('Database is locked!')
+            return True
+        except Exception as e:
+            LOG.error("delete_friend_from_db " +self._name +f" Database exception! {e}")
             db.rollback()
+            return False
         finally:
             db.close()
+            LOG.debug(f"delete_friend_from_db {tox_id}")
 
     def save_messages_to_db(self, tox_id, messages_iter):
         db = self._connect()
@@ -96,13 +114,16 @@ class Database:
             cursor = db.cursor()
             cursor.executemany('INSERT INTO id' + tox_id +
                                '(message, author_name, author_type, unix_time, message_type) ' +
-                               'VALUES (?, ?, ?, ?, ?, ?);', messages_iter)
+                               'VALUES (?, ?, ?, ?, ?);', messages_iter)
             db.commit()
-        except:
-            print('Database is locked!')
+            return True
+        except Exception as e:
+            LOG.error("save_messages_to_db" +self._name +f" Database exception! {e}")
             db.rollback()
+            return False
         finally:
             db.close()
+            LOG.debug(f"save_messages_to_db {tox_id}")
 
     def update_messages(self, tox_id, message_id):
         db = self._connect()
@@ -111,11 +132,14 @@ class Database:
             cursor.execute('UPDATE id' + tox_id + ' SET author = 0 '
                            'WHERE id = ' + str(message_id) + ' AND author = 2;')
             db.commit()
-        except:
-            print('Database is locked!')
+            return True
+        except Exception as e:
+            LOG.error("update_messages" +self._name +f" Database exception! {e}")
             db.rollback()
+            return False
         finally:
             db.close()
+            LOG.debug(f"update_messages {tox_id}")
 
     def delete_message(self, tox_id, unique_id):
         db = self._connect()
@@ -123,11 +147,14 @@ class Database:
             cursor = db.cursor()
             cursor.execute('DELETE FROM id' + tox_id + ' WHERE id = ' + str(unique_id) + ';')
             db.commit()
-        except:
-            print('Database is locked!')
+            return True
+        except Exception as e:
+            LOG.error("delete_message" +self._name +f" Database exception! {e}")
             db.rollback()
+            return False
         finally:
             db.close()
+            LOG.debug(f"delete_message {tox_id}")
 
     def delete_messages(self, tox_id):
         db = self._connect()
@@ -135,20 +162,21 @@ class Database:
             cursor = db.cursor()
             cursor.execute('DELETE FROM id' + tox_id + ';')
             db.commit()
-        except:
-            print('Database is locked!')
+            return True
+        except Exception as e:
+            LOG.error("delete_messages" +self._name +f" Database exception! {e}")
             db.rollback()
+            return False
         finally:
             db.close()
+            LOG.debug(f"delete_messages {tox_id}")
 
     def messages_getter(self, tox_id):
         self.add_friend_to_db(tox_id)
 
         return Database.MessageGetter(self._path, tox_id)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Messages loading
-    # -----------------------------------------------------------------------------------------------------------------
 
     class MessageGetter:
 
@@ -193,9 +221,7 @@ class Database:
         def _disconnect(self):
             self._db.close()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     def _connect(self):
         return connect(self._path, timeout=TIMEOUT)

toxygen/history/history.py

@@ -1,5 +1,9 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 from history.history_logs_generators import *
 
+global LOG
+import logging
+LOG = logging.getLogger('app.db')
 
 class History:
 
@@ -11,22 +15,21 @@ class History:
         self._messages_items_factory = messages_items_factory
         self._is_loading = False
         self._contacts_manager = None
-           
+
     def __del__(self):
         del self._db
 
     def set_contacts_manager(self, contacts_manager):
         self._contacts_manager = contacts_manager
 
-    # -----------------------------------------------------------------------------------------------------------------
     # History support
-    # -----------------------------------------------------------------------------------------------------------------
 
     def save_history(self):
         """
         Save history to db
         """
-        if self._settings['save_db']:
+        # me a mistake? was _db not _history
+        if self._settings['save_history']:
             for friend in self._contact_provider.get_all_friends():
                 self._db.add_friend_to_db(friend.tox_id)
                 if not self._settings['save_unsent_only']:
@@ -57,8 +60,10 @@ class History:
             file_name += '.' + extension
 
         history = self.generate_history(contact, as_text)
+        assert history
         with open(file_name, 'wt') as fl:
             fl.write(history)
+        LOG.info(f"wrote history to {file_name}")
 
     def delete_message(self, message):
         contact = self._contacts_manager.get_curr_contact()
@@ -121,9 +126,7 @@ class History:
 
         return generator.generate()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Items creation
-    # -----------------------------------------------------------------------------------------------------------------
 
     def _create_message_item(self, message):
         return self._messages_items_factory.create_message_item(message, False)

toxygen/history/history_logs_generators.py

@@ -1,5 +1,7 @@
-from messenger.messages import *
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+
 import utils.util as util
+from messenger.messages import *
 
 
 class HistoryLogsGenerator:

toxygen/main.py

@@ -1,51 +0,0 @@
-import app
-from user_data.settings import *
-import utils.util as util
-import argparse
-
-
-__maintainer__ = 'Ingvar'
-__version__ = '0.5.0'
-
-
-def clean():
-    """Removes libs folder"""
-    directory = util.get_libs_directory()
-    util.remove(directory)
-
-
-def reset():
-    Settings.reset_auto_profile()
-
-
-def print_toxygen_version():
-    print('Toxygen v' + __version__)
-
-
-def main():
-    parser = argparse.ArgumentParser()
-    parser.add_argument('--version', action='store_true', help='Prints Toxygen version')
-    parser.add_argument('--clean', action='store_true', help='Delete toxcore libs from libs folder')
-    parser.add_argument('--reset', action='store_true', help='Reset default profile')
-    parser.add_argument('--uri', help='Add specified Tox ID to friends')
-    parser.add_argument('profile', nargs='?', default=None, help='Path to Tox profile')
-    args = parser.parse_args()
-
-    if args.version:
-        print_toxygen_version()
-        return
-
-    if args.clean:
-        clean()
-        return
-
-    if args.reset:
-        reset()
-        return
-
-    toxygen = app.App(__version__, args.profile, args.uri)
-    toxygen.main()
-
-
-if __name__ == '__main__':
-    main()

toxygen/messenger/messages.py

@@ -1,7 +1,9 @@
-from history.database import MESSAGE_AUTHOR
-import os.path
-from ui.messages_widgets import *
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 
+import os.path
+
+from history.database import MESSAGE_AUTHOR
+from ui.messages_widgets import *
 
 MESSAGE_TYPE = {
     'TEXT': 0,
@@ -38,8 +40,8 @@ class Message:
 
     MESSAGE_ID = 0
 
-    def __init__(self, message_type, author, time):
-        self._time = time
+    def __init__(self, message_type, author, iTime):
+        self._time = iTime
         self._type = message_type
         self._author = author
         self._widget = None
@@ -66,7 +68,8 @@ class Message:
     message_id = property(get_message_id)
 
     def get_widget(self, *args):
-        self._widget = self._create_widget(*args)
+        # FixMe
+        self._widget = self._create_widget(*args) # pylint: disable=assignment-from-none
 
         return self._widget
 
@@ -81,10 +84,11 @@ class Message:
             self._widget.mark_as_sent()
 
     def _create_widget(self, *args):
-        pass
+        # overridden
+        return None
 
     @staticmethod
-    def _get_id():
+    def _get_id() -> int:
         Message.MESSAGE_ID += 1
 
         return int(Message.MESSAGE_ID)
@@ -95,12 +99,12 @@ class TextMessage(Message):
     Plain text or action message
     """
 
-    def __init__(self, message, owner, time, message_type, message_id=0):
-        super().__init__(message_type, owner, time)
+    def __init__(self, message, owner, iTime, message_type, message_id=0):
+        super().__init__(message_type, owner, iTime)
         self._message = message
         self._id = message_id
 
-    def get_text(self):
+    def get_text(self) -> str:
         return self._message
 
     text = property(get_text)
@@ -119,8 +123,8 @@ class TextMessage(Message):
 
 class OutgoingTextMessage(TextMessage):
 
-    def __init__(self, message, owner, time, message_type, tox_message_id=0):
-        super().__init__(message, owner, time, message_type)
+    def __init__(self, message, owner, iTime, message_type, tox_message_id=0):
+        super().__init__(message, owner, iTime, message_type)
         self._tox_message_id = tox_message_id
 
     def get_tox_message_id(self):
@@ -134,8 +138,8 @@ class OutgoingTextMessage(TextMessage):
 
 class GroupChatMessage(TextMessage):
 
-    def __init__(self, id, message, owner, time, message_type, name):
-        super().__init__(id, message, owner, time, message_type)
+    def __init__(self, cid, message, owner, iTime, message_type, name):
+        super().__init__(cid, message, owner, iTime, message_type)
         self._user_name = name
 
 
@@ -144,20 +148,20 @@ class TransferMessage(Message):
     Message with info about file transfer
     """
 
-    def __init__(self, author, time, state, size, file_name, friend_number, file_number):
-        super().__init__(MESSAGE_TYPE['FILE_TRANSFER'], author, time)
+    def __init__(self, author, iTime, state, size, file_name, friend_number, file_number):
+        super().__init__(MESSAGE_TYPE['FILE_TRANSFER'], author, iTime)
         self._state = state
         self._size = size
         self._file_name = file_name
         self._friend_number, self._file_number = friend_number, file_number
 
-    def is_active(self, file_number):
+    def is_active(self, file_number) -> bool:
         if self._file_number != file_number:
             return False
 
         return self._state not in (FILE_TRANSFER_STATE['FINISHED'], FILE_TRANSFER_STATE['CANCELLED'])
 
-    def get_friend_number(self):
+    def get_friend_number(self) -> int:
         return self._friend_number
 
     friend_number = property(get_friend_number)
@@ -185,10 +189,10 @@ class TransferMessage(Message):
 
     file_name = property(get_file_name)
 
-    def transfer_updated(self, state, percentage, time):
+    def transfer_updated(self, state, percentage, iTime):
         self._state = state
         if self._widget is not None:
-            self._widget.update_transfer_state(state, percentage, time)
+            self._widget.update_transfer_state(state, percentage, iTime)
 
     def _create_widget(self, *args):
         return FileTransferItem(self, *args)
@@ -196,9 +200,9 @@ class TransferMessage(Message):
 
 class UnsentFileMessage(TransferMessage):
 
-    def __init__(self, path, data, time, author, size, friend_number):
+    def __init__(self, path, data, iTime, author, size, friend_number):
         file_name = os.path.basename(path)
-        super().__init__(author, time, FILE_TRANSFER_STATE['UNSENT'], size, file_name, friend_number, -1)
+        super().__init__(author, iTime, FILE_TRANSFER_STATE['UNSENT'], size, file_name, friend_number, -1)
         self._data, self._path = data, path
 
     def get_data(self):
@@ -235,5 +239,5 @@ class InlineImageMessage(Message):
 
 class InfoMessage(TextMessage):
 
-    def __init__(self, message, time):
-        super().__init__(message, None, time, MESSAGE_TYPE['INFO_MESSAGE'])
+    def __init__(self, message, iTime):
+        super().__init__(message, None, iTime, MESSAGE_TYPE['INFO_MESSAGE'])

toxygen/messenger/messenger.py

@@ -1,6 +1,15 @@
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+import logging
 import common.tox_save as tox_save
-from messenger.messages import *
+import utils.ui as util_ui
 
+from messenger.messages import *
+from toxygen_wrapper.tests.support_testing import assert_main_thread
+from toxygen_wrapper.toxcore_enums_and_consts import TOX_MAX_MESSAGE_LENGTH
+
+global LOG
+LOG = logging.getLogger('app.'+__name__)
+log = lambda x: LOG.info(x)
 
 class Messenger(tox_save.ToxSave):
 
@@ -19,18 +28,19 @@ class Messenger(tox_save.ToxSave):
         calls_manager.call_started_event.add_callback(self._on_call_started)
         calls_manager.call_finished_event.add_callback(self._on_call_finished)
 
-    def get_last_message(self):
+    def __repr__(self):
+        return "<Messenger>"
+
+    def get_last_message(self) -> str:
         contact = self._contacts_manager.get_curr_contact()
         if contact is None:
             return str()
 
         return contact.get_last_message_text()
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Messaging - friends
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def new_message(self, friend_number, message_type, message):
+    def new_message(self, friend_number, message_type, message) -> None:
         """
         Current user gets new message
         :param friend_number: friend_num of friend who sent message
@@ -42,7 +52,7 @@ class Messenger(tox_save.ToxSave):
         text_message = TextMessage(message, MessageAuthor(friend.name, MESSAGE_AUTHOR['FRIEND']), t, message_type)
         self._add_message(text_message, friend)
 
-    def send_message(self):
+    def send_message(self) -> None:
         text = self._screen.messageEdit.toPlainText()
 
         plugin_command_prefix = '/plugin '
@@ -51,33 +61,53 @@ class Messenger(tox_save.ToxSave):
             self._screen.messageEdit.clear()
             return
 
-        action_message_prefix = '/me '
-        if text.startswith(action_message_prefix):
-            message_type = TOX_MESSAGE_TYPE['ACTION']
-            text = text[len(action_message_prefix):]
-        else:
-            message_type = TOX_MESSAGE_TYPE['NORMAL']
+        message_type = TOX_MESSAGE_TYPE['NORMAL']
+        if False: # undocumented
+            action_message_prefix = '/me '
+            if text.startswith(action_message_prefix):
+                message_type = TOX_MESSAGE_TYPE['ACTION']
+                text = text[len(action_message_prefix):]
 
-        if self._contacts_manager.is_active_a_friend():
-            self.send_message_to_friend(text, message_type)
-        elif self._contacts_manager.is_active_a_group():
-            self.send_message_to_group(text, message_type)
-        elif self._contacts_manager.is_active_a_group_chat_peer():
-            self.send_message_to_group_peer(text, message_type)
+        if len(text) > TOX_MAX_MESSAGE_LENGTH:
+            text = text[:TOX_MAX_MESSAGE_LENGTH] # 1372
+        try:
+            if self._contacts_manager.is_active_a_friend():
+                self.send_message_to_friend(text, message_type)
+            elif self._contacts_manager.is_active_a_group():
+                self.send_message_to_group('~'+text, message_type)
+            elif self._contacts_manager.is_active_a_group_chat_peer():
+                self.send_message_to_group_peer(text, message_type)
+            else:
+                LOG.warn(f'Unknown friend type for Messenger send_message')
+        except Exception as e:
+            LOG.error(f'Messenger send_message {e}')
+            import traceback
+            LOG.warn(traceback.format_exc())
+            title = 'Messenger send_message Error'
+            text = 'Error: ' + str(e)
+            assert_main_thread()
+            util_ui.message_box(text, title)
 
-    def send_message_to_friend(self, text, message_type, friend_number=None):
+    def send_message_to_friend(self, text, message_type, friend_number=None) -> None:
         """
         Send message
         :param text: message text
         :param friend_number: number of friend
+        from Qt callback
         """
+        if not text:
+            return
         if friend_number is None:
             friend_number = self._contacts_manager.get_active_number()
-
-        if not text or friend_number < 0:
+        if friend_number is None  or friend_number < 0:
+            LOG.error(f"No _contacts_manager.get_active_number")
             return
+        assert_main_thread()
 
         friend = self._get_friend_by_number(friend_number)
+        if not friend:
+            LOG.error(f"No self._get_friend_by_number")
+            return
         messages = self._split_message(text.encode('utf-8'))
         t = util.get_unix_time()
         for message in messages:
@@ -94,7 +124,7 @@ class Messenger(tox_save.ToxSave):
             self._screen.messageEdit.clear()
             self._screen.messages.scrollToBottom()
 
-    def send_messages(self, friend_number):
+    def send_messages(self, friend_number:int) -> None:
         """
         Send 'offline' messages to friend
         """
@@ -106,13 +136,11 @@ class Messenger(tox_save.ToxSave):
                 message_id = self._tox.friend_send_message(friend_number, message.type, message.text.encode('utf-8'))
                 message.tox_message_id = message_id
         except Exception as ex:
-            util.log('Sending pending messages failed with ' + str(ex))
+            LOG.warn('Sending pending messages failed with ' + str(ex))
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Messaging - groups
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def send_message_to_group(self, text, message_type, group_number=None):
+    def send_message_to_group(self, text, message_type, group_number=None) -> None:
         if group_number is None:
             group_number = self._contacts_manager.get_active_number()
 
@@ -133,7 +161,7 @@ class Messenger(tox_save.ToxSave):
             self._screen.messageEdit.clear()
             self._screen.messages.scrollToBottom()
 
-    def new_group_message(self, group_number, message_type, message, peer_id):
+    def new_group_message(self, group_number, message_type, message, peer_id) -> None:
         """
         Current user gets new message
         :param message_type: message type - plain text or action message (/me)
@@ -141,40 +169,63 @@ class Messenger(tox_save.ToxSave):
         """
         t = util.get_unix_time()
         group = self._get_group_by_number(group_number)
+        if not group:
+            LOG.error(f"FixMe new_group_message _get_group_by_number({group_number})")
+            return
         peer = group.get_peer_by_id(peer_id)
+        if not peer:
+            LOG.error('FixMe new_group_message group.get_peer_by_id ' + str(peer_id))
+            return
         text_message = TextMessage(message, MessageAuthor(peer.name, MESSAGE_AUTHOR['GC_PEER']), t, message_type)
         self._add_message(text_message, group)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Messaging - group peers
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def send_message_to_group_peer(self, text, message_type, group_number=None, peer_id=None):
+    def send_message_to_group_peer(self, text, message_type, group_number=None, peer_id=None) -> None:
         if group_number is None or peer_id is None:
             group_peer_contact = self._contacts_manager.get_curr_contact()
             peer_id = group_peer_contact.number
             group = self._get_group_by_public_key(group_peer_contact.group_pk)
             group_number = group.number
 
-        if not text or group_number < 0 or peer_id < 0:
+        if not text:
+            return
+        if group.number < 0:
+            return
+        if peer_id is not None and peer_id < 0:
             return
 
-        group_peer_contact = self._contacts_manager.get_or_create_group_peer_contact(group_number, peer_id)
+        assert_main_thread()
         group = self._get_group_by_number(group_number)
         messages = self._split_message(text.encode('utf-8'))
+
+        # FixMe: peer_id is None?
+        group_peer_contact = self._contacts_manager.get_or_create_group_peer_contact(group_number, peer_id)
+        if group_peer_contact is None:
+            LOG.warn("M.group_send_private_message group_peer_contact is None")
+            return
+        # group_peer_contact now may be None
+
         t = util.get_unix_time()
         for message in messages:
-            self._tox.group_send_private_message(group_number, peer_id, message_type, message)
+            bRet = self._tox.group_send_private_message(group_number, peer_id, message_type, message)
+            if not bRet:
+                LOG.warn("M.group_send_private_messag failed")
+                continue
             message_author = MessageAuthor(group.get_self_name(), MESSAGE_AUTHOR['GC_PEER'])
             message = OutgoingTextMessage(text, message_author, t, message_type)
-            group_peer_contact.append_message(message)
+            # AttributeError: 'GroupChatPeer' object has no attribute 'append_message'
+            if not hasattr(group_peer_contact, 'append_message'):
+                LOG.warn("M. group_peer_contact has no append_message group_peer_contact={group_peer_contact}")
+            else:
+                group_peer_contact.append_message(message)
             if not self._contacts_manager.is_contact_active(group_peer_contact):
                 return
             self._create_message_item(message)
             self._screen.messageEdit.clear()
             self._screen.messages.scrollToBottom()
 
-    def new_group_private_message(self, group_number, message_type, message, peer_id):
+    def new_group_private_message(self, group_number, message_type, message, peer_id) -> None:
         """
         Current user gets new message
         :param message: text of message
@@ -182,24 +233,26 @@ class Messenger(tox_save.ToxSave):
         t = util.get_unix_time()
         group = self._get_group_by_number(group_number)
         peer = group.get_peer_by_id(peer_id)
+        if not peer:
+            LOG.warn('FixMe new_group_private_message group.get_peer_by_id ' + str(peer_id))
+            return
         text_message = TextMessage(message, MessageAuthor(peer.name, MESSAGE_AUTHOR['GC_PEER']),
                                    t, message_type)
         group_peer_contact = self._contacts_manager.get_or_create_group_peer_contact(group_number, peer_id)
+        if not group_peer_contact:
+            LOG.warn('FixMe new_group_private_message group_peer_contact ' + str(peer_id))
+            return
         self._add_message(text_message, group_peer_contact)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Message receipts
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def receipt(self, friend_number, message_id):
+    def receipt(self, friend_number, message_id) -> None:
         friend = self._get_friend_by_number(friend_number)
         friend.mark_as_sent(message_id)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Typing notifications
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def send_typing(self, typing):
+    def send_typing(self, typing) -> None:
         """
         Send typing notification to a friend
         """
@@ -208,18 +261,16 @@ class Messenger(tox_save.ToxSave):
         contact = self._contacts_manager.get_curr_contact()
         contact.typing_notification_handler.send(self._tox, typing)
 
-    def friend_typing(self, friend_number, typing):
+    def friend_typing(self, friend_number, typing) -> None:
         """
         Display incoming typing notification
         """
         if self._contacts_manager.is_friend_active(friend_number):
             self._screen.typing.setVisible(typing)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Contact info updated
-    # -----------------------------------------------------------------------------------------------------------------
 
-    def new_friend_name(self, friend, old_name, new_name):
+    def new_friend_name(self, friend, old_name, new_name) -> None:
         if old_name == new_name or friend.has_alias():
             return
         message = util_ui.tr('User {} is now known as {}')
@@ -228,12 +279,10 @@ class Messenger(tox_save.ToxSave):
             friend.actions = True
         self._add_info_message(friend.number, message)
 
-    # -----------------------------------------------------------------------------------------------------------------
     # Private methods
-    # -----------------------------------------------------------------------------------------------------------------
 
     @staticmethod
-    def _split_message(message):
+    def _split_message(message) -> list:
         messages = []
         while len(message) > TOX_MAX_MESSAGE_LENGTH:
             size = TOX_MAX_MESSAGE_LENGTH * 4 // 5
@@ -254,7 +303,7 @@ class Messenger(tox_save.ToxSave):
 
         return messages
 
-    def _get_friend_by_number(self, friend_number):
+    def _get_friend_by_number(self, friend_number:int):
         return self._contacts_provider.get_friend_by_number(friend_number)
 
     def _get_group_by_number(self, group_number):
@@ -263,7 +312,7 @@ class Messenger(tox_save.ToxSave):
     def _get_group_by_public_key(self, public_key):
         return self._contacts_provider.get_group_by_public_key( public_key)
 
-    def _on_profile_name_changed(self, new_name):
+    def _on_profile_name_changed(self, new_name) -> None:
         if self._profile_name == new_name:
             return
         message = util_ui.tr('User {} is now known as {}')
@@ -272,39 +321,47 @@ class Messenger(tox_save.ToxSave):
             self._add_info_message(friend.number, message)
         self._profile_name = new_name
 
-    def _on_call_started(self, friend_number, audio, video, is_outgoing):
+    def _on_call_started(self, friend_number, audio, video, is_outgoing) -> None:
         if is_outgoing:
             text = util_ui.tr("Outgoing video call") if video else util_ui.tr("Outgoing audio call")
         else:
             text = util_ui.tr("Incoming video call") if video else util_ui.tr("Incoming audio call")
         self._add_info_message(friend_number, text)
 
-    def _on_call_finished(self, friend_number, is_declined):
+    def _on_call_finished(self, friend_number, is_declined) -> None:
         text = util_ui.tr("Call declined") if is_declined else util_ui.tr("Call finished")
         self._add_info_message(friend_number, text)
 
-    def _add_info_message(self, friend_number, text):
+    def _add_info_message(self, friend_number, text) -> None:
         friend = self._get_friend_by_number(friend_number)
+        assert friend
         message = InfoMessage(text, util.get_unix_time())
         friend.append_message(message)
         if self._contacts_manager.is_friend_active(friend_number):
             self._create_info_message_item(message)
 
-    def _create_info_message_item(self, message):
+    def _create_info_message_item(self, message) -> None:
+        assert_main_thread()
         self._items_factory.create_message_item(message)
         self._screen.messages.scrollToBottom()
 
-    def _add_message(self, text_message, contact):
+    def _add_message(self, text_message, contact) -> None:
+        assert_main_thread()
+        if not contact:
+            LOG.warn("_add_message null contact")
+            return
         if self._contacts_manager.is_contact_active(contact):  # add message to list
+#            LOG.debug("_add_message is_contact_active(contact)")
             self._create_message_item(text_message)
             self._screen.messages.scrollToBottom()
             self._contacts_manager.get_curr_contact().append_message(text_message)
         else:
+#            LOG.debug("_add_message not is_contact_active(contact)")
             contact.inc_messages()
             contact.append_message(text_message)
             if not contact.visibility:
                 self._contacts_manager.update_filtration()
 
-    def _create_message_item(self, text_message):
+    def _create_message_item(self, text_message) -> None:
         # pixmap = self._contacts_manager.get_curr_contact().get_pixmap()
         self._items_factory.create_message_item(text_message)

toxygen/middleware/callbacks.py

@@ -1,48 +1,113 @@
-from PyQt5 import QtGui
-from wrapper.toxcore_enums_and_consts import *
-from wrapper.toxav_enums import *
-from wrapper.tox import bin_to_string
+# -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
+import sys
+import os
+import threading
+from  qtpy import QtGui
+from toxygen_wrapper.toxcore_enums_and_consts import *
+from toxygen_wrapper.toxav_enums import *
+from toxygen_wrapper.tox import bin_to_string
 import utils.ui as util_ui
 import utils.util as util
-import cv2
-import numpy as np
 from middleware.threads import invoke_in_main_thread, execute
 from notifications.tray import tray_notification
 from notifications.sound import *
-import threading
+from datetime import datetime
+
+iMAX_INT32 = 4294967295
+# callbacks can be called in any thread so were being careful
+def LOG_ERROR(l): print(f"EROR. {l}")
+def LOG_WARN(l):  print(f"WARN. {l}")
+def LOG_INFO(l):
+    bIsVerbose = not hasattr(__builtins__, 'app') or app.oArgs.loglevel <= 20-1 # pylint dusable=undefined-variable
+    if bIsVerbose: print(f"INFO. {l}")
+def LOG_DEBUG(l):
+    bIsVerbose = not hasattr(__builtins__, 'app') or app.oArgs.loglevel <= 10-1 # pylint dusable=undefined-variable
+    if bIsVerbose: print(f"DBUG. {l}")
+def LOG_TRACE(l):
+    bIsVerbose = not hasattr(__builtins__, 'app') or app.oArgs.loglevel < 10-1 # pylint dusable=undefined-variable
+    pass # print(f"TRACE. {l}")
+
+global aTIMES
+aTIMES=dict()
+def bTooSoon(key, sSlot, fSec=10.0):
+    # rate limiting
+    global aTIMES
+    if sSlot not in aTIMES:
+        aTIMES[sSlot] = dict()
+    OTIME = aTIMES[sSlot]
+    now = datetime.now()
+    if key not in OTIME:
+        OTIME[key] = now
+        return False
+    delta = now - OTIME[key]
+    OTIME[key] = now
+    if delta.total_seconds() < fSec: return True
+    return False
 
 # TODO: refactoring. Use contact provider instead of manager
 
-# -----------------------------------------------------------------------------------------------------------------
 # Callbacks - current user
-# -----------------------------------------------------------------------------------------------------------------
 
+global iBYTES
+iBYTES=0
+def sProcBytes(sFile=None):
+    if sys.platform == 'win32': return ''
+    global iBYTES
+    if sFile is None:
+        pid = os.getpid()
+        sFile = f"/proc/{pid}/net/softnet_stat"
+    if os.path.exists(sFile):
+        total = 0
+        with open(sFile, 'r') as iFd:
+            for elt in iFd.readlines():
+                i = elt.find(' ')
+                p = int(elt[:i], 16)
+                total = total + p
+        if iBYTES == 0:
+            iBYTES = total
+            return ''
+        diff = total - iBYTES
+        s = f' {diff // 1024} Kbytes'
+    else:
+        s = ''
+    return s
 
 def self_connection_status(tox, profile):
     """
     Current user changed connection status (offline, TCP, UDP)
     """
+    sSlot = 'self connection status'
     def wrapped(tox_link, connection, user_data):
-        print('Connection status: ', str(connection))
-        status = tox.self_get_status() if connection != TOX_CONNECTION['NONE'] else None
-        invoke_in_main_thread(profile.set_status, status)
+        key = f"connection {connection}"
+        if bTooSoon(key, sSlot, 10): return
+        s = sProcBytes()
+        try:
+            status = tox.self_get_status() if connection != TOX_CONNECTION['NONE'] else None
+            if status:
+                LOG_DEBUG(f"self_connection_status: connection={connection} status={status}" +' '+s)
+            invoke_in_main_thread(profile.set_status, status)
+        except Exception as e:
+            LOG_ERROR(f"self_connection_status: {e}")
+            pass
 
     return wrapped
 
 
-# -----------------------------------------------------------------------------------------------------------------
 # Callbacks - friends
-# -----------------------------------------------------------------------------------------------------------------
 
 
 def friend_status(contacts_manager, file_transfer_handler, profile, settings):
+    sSlot = 'friend status'
     def wrapped(tox, friend_number, new_status, user_data):
         """
         Check friend's status (none, busy, away)
         """
-        print("Friend's #{} status changed!".format(friend_number))
+        LOG_INFO(f"Friend's #{friend_number} status changed")
+        key = f"friend_number {friend_number}"
+        if bTooSoon(key, sSlot, 10): return
         friend = contacts_manager.get_friend_by_number(friend_number)
-        if friend.status is None and settings['sound_notifications'] and profile.status != TOX_USER_STATUS['BUSY']:
+        if friend.status is None and settings['sound_notifications'] and \
+          profile.status != TOX_USER_STATUS['BUSY']:
             sound_notification(SOUND_NOTIFICATION['FRIEND_CONNECTION_STATUS'])
         invoke_in_main_thread(friend.set_status, new_status)
 
@@ -61,7 +126,7 @@ def friend_connection_status(contacts_manager, profile, settings, plugin_loader,
         """
         Check friend's connection status (offline, udp, tcp)
         """
-        print("Friend #{} connection status: {}".format(friend_number, new_status))
+        LOG_DEBUG(f"Friend #{friend_number} connection status: {new_status}")
         friend = contacts_manager.get_friend_by_number(friend_number)
         if new_status == TOX_CONNECTION['NONE']:
             invoke_in_main_thread(friend.set_status, None)
@@ -79,29 +144,35 @@ def friend_connection_status(contacts_manager, profile, settings, plugin_loader,
 
 
 def friend_name(contacts_provider, messenger):
+    sSlot = 'friend_name'
     def wrapped(tox, friend_number, name, size, user_data):
         """
         Friend changed his name
         """
-        print('New name friend #' + str(friend_number))
+        key = f"friend_number={friend_number}"
+        if bTooSoon(key, sSlot, 60): return
         friend = contacts_provider.get_friend_by_number(friend_number)
         old_name = friend.name
         new_name = str(name, 'utf-8')
+        LOG_DEBUG(f"get_friend_by_number #{friend_number} {new_name}")
         invoke_in_main_thread(friend.set_name, new_name)
         invoke_in_main_thread(messenger.new_friend_name, friend, old_name, new_name)
 
     return wrapped
 
-
 def friend_status_message(contacts_manager, messenger):
+    sSlot = 'status_message'
     def wrapped(tox, friend_number, status_message, size, user_data):
         """
         :return: function for callback friend_status_message. It updates friend's status message
         and calls window repaint
         """
         friend = contacts_manager.get_friend_by_number(friend_number)
+        key = f"friend_number={friend_number}"
+        if bTooSoon(key, sSlot, 10): return
+
         invoke_in_main_thread(friend.set_status_message, str(status_message, 'utf-8'))
-        print('User #{} has new status message'.format(friend_number))
+        LOG_DEBUG(f'User #{friend_number} has new status message')
         invoke_in_main_thread(messenger.send_messages, friend_number)
 
     return wrapped
@@ -112,16 +183,20 @@ def friend_message(messenger, contacts_manager, profile, settings, window, tray)
         """
         New message from friend
         """
+        LOG_DEBUG(f"friend_message #{friend_number}")
         message = str(message, 'utf-8')
         invoke_in_main_thread(messenger.new_message, friend_number, message_type, message)
         if not window.isActiveWindow():
             friend = contacts_manager.get_friend_by_number(friend_number)
-            if settings['notifications'] and profile.status != TOX_USER_STATUS['BUSY'] and not settings.locked:
+            if settings['notifications'] \
+              and profile.status != TOX_USER_STATUS['BUSY'] \
+              and not settings.locked:
                 invoke_in_main_thread(tray_notification, friend.name, message, tray, window)
             if settings['sound_notifications'] and profile.status != TOX_USER_STATUS['BUSY']:
                 sound_notification(SOUND_NOTIFICATION['MESSAGE'])
             icon = os.path.join(util.get_images_directory(), 'icon_new_messages.png')
-            invoke_in_main_thread(tray.setIcon, QtGui.QIcon(icon))
+            if tray:
+                invoke_in_main_thread(tray.setIcon, QtGui.QIcon(icon))
 
     return wrapped
 
@@ -131,7 +206,7 @@ def friend_request(contacts_manager):
         """
         Called when user get new friend request
         """
-        print('Friend request')
+        LOG_DEBUG(f'Friend request')
         key = ''.join(chr(x) for x in public_key[:TOX_PUBLIC_KEY_SIZE])
         tox_id = bin_to_string(key, TOX_PUBLIC_KEY_SIZE)
         invoke_in_main_thread(contacts_manager.process_friend_request, tox_id, str(message, 'utf-8'))
@@ -140,9 +215,12 @@ def friend_request(contacts_manager):
 
 
 def friend_typing(messenger):
+    sSlot = "friend_typing"
     def wrapped(tox, friend_number, typing, user_data):
+        key = f"friend_number={friend_number}"
+        if bTooSoon(key, sSlot, 10): return
+        LOG_DEBUG(f"friend_typing #{friend_number}")
         invoke_in_main_thread(messenger.friend_typing, friend_number, typing)
-
     return wrapped
 
 
@@ -153,9 +231,7 @@ def friend_read_receipt(messenger):
     return wrapped
 
 
-# -----------------------------------------------------------------------------------------------------------------
 # Callbacks - file transfers
-# -----------------------------------------------------------------------------------------------------------------
 
 
 def tox_file_recv(window, tray, profile, file_transfer_handler, contacts_manager, settings):
@@ -164,7 +240,7 @@ def tox_file_recv(window, tray, profile, file_transfer_handler, contacts_manager
     """
     def wrapped(tox, friend_number, file_number, file_type, size, file_name, file_name_size, user_data):
         if file_type == TOX_FILE_KIND['DATA']:
-            print('File')
+            LOG_INFO(f'file_transfer_handler File friend_number={friend_number}')
             try:
                 file_name = str(file_name[:file_name_size], 'utf-8')
             except:
@@ -176,15 +252,18 @@ def tox_file_recv(window, tray, profile, file_transfer_handler, contacts_manager
                                   file_name)
             if not window.isActiveWindow():
                 friend = contacts_manager.get_friend_by_number(friend_number)
-                if settings['notifications'] and profile.status != TOX_USER_STATUS['BUSY'] and not settings.locked:
+                if settings['notifications'] \
+                  and profile.status != TOX_USER_STATUS['BUSY'] \
+                  and not settings.locked:
                     file_from = util_ui.tr("File from")
                     invoke_in_main_thread(tray_notification, file_from + ' ' + friend.name, file_name, tray, window)
                 if settings['sound_notifications'] and profile.status != TOX_USER_STATUS['BUSY']:
                     sound_notification(SOUND_NOTIFICATION['FILE_TRANSFER'])
-                icon = util.join_path(util.get_images_directory(), 'icon_new_messages.png')
-                invoke_in_main_thread(tray.setIcon, QtGui.QIcon(icon))
+                if tray:
+                    icon = util.join_path(util.get_images_directory(), 'icon_new_messages.png')
+                    invoke_in_main_thread(tray.setIcon, QtGui.QIcon(icon))
         else:  # avatar
-            print('Avatar')
+            LOG_DEBUG(f'file_transfer_handler Avatar')
             invoke_in_main_thread(file_transfer_handler.incoming_avatar,
                                   friend_number,
                                   file_number,
@@ -227,9 +306,7 @@ def file_recv_control(file_transfer_handler):
 
     return wrapped
 
-# -----------------------------------------------------------------------------------------------------------------
 # Callbacks - custom packets
-# -----------------------------------------------------------------------------------------------------------------
 
 
 def lossless_packet(plugin_loader):
@@ -254,20 +331,20 @@ def lossy_packet(plugin_loader):
     return wrapped
 
 
-# -----------------------------------------------------------------------------------------------------------------
 # Callbacks - audio
-# -----------------------------------------------------------------------------------------------------------------
 
 def call_state(calls_manager):
-    def wrapped(toxav, friend_number, mask, user_data):
+    def wrapped(iToxav, friend_number, mask, user_data):
         """
         New call state
         """
-        print(friend_number, mask)
+        LOG_DEBUG(f"call_state #{friend_number}")
         if mask == TOXAV_FRIEND_CALL_STATE['FINISHED'] or mask == TOXAV_FRIEND_CALL_STATE['ERROR']:
             invoke_in_main_thread(calls_manager.stop_call, friend_number, True)
         else:
-            calls_manager.toxav_call_state_cb(friend_number, mask)
+            # guessing was calls_manager.
+            #? incoming_call
+            calls_manager._call.toxav_call_state_cb(friend_number, mask)
 
     return wrapped
 
@@ -277,7 +354,7 @@ def call(calls_manager):
         """
         Incoming call from friend
         """
-        print(friend_number, audio, video)
+        LOG_DEBUG(f"Incoming call from {friend_number} {audio} {video}")
         invoke_in_main_thread(calls_manager.incoming_call, audio, video, friend_number)
 
     return wrapped
@@ -288,16 +365,16 @@ def callback_audio(calls_manager):
         """
         New audio chunk
         """
-        calls_manager.call.audio_chunk(
+#trace        LOG_DEBUG(f"callback_audio #{friend_number}")
+        # dunno was .call
+        calls_manager._call.audio_chunk(
             bytes(samples[:audio_samples_per_channel * 2 * audio_channels_count]),
             audio_channels_count,
             rate)
 
     return wrapped
 
-# -----------------------------------------------------------------------------------------------------------------
 # Callbacks - video
-# -----------------------------------------------------------------------------------------------------------------
 
 
 def video_receive_frame(toxav, friend_number, width, height, y, u, v, ystride, ustride, vstride, user_data):
@@ -324,6 +401,9 @@ def video_receive_frame(toxav, friend_number, width, height, y, u, v, ystride, u
 
     It can be created from initial y, u, v using slices
     """
+    LOG_DEBUG(f"video_receive_frame from toxav_video_receive_frame_cb={friend_number}")
+    with ts.ignoreStdout(): import cv2
+    import numpy as np
     try:
         y_size = abs(max(width, abs(ystride)))
         u_size = abs(max(width // 2, abs(ustride)))
@@ -345,15 +425,14 @@ def video_receive_frame(toxav, friend_number, width, height, y, u, v, ystride, u
         frame[height * 5 // 4:, :width // 2] = v[:height // 2:2, :width // 2]
         frame[height * 5 // 4:, width // 2:] = v[1:height // 2:2, :width // 2]
 
-        frame = cv2.cvtColor(frame, cv2.COLOR_YUV2BGR_I420)
-
-        invoke_in_main_thread(cv2.imshow, str(friend_number), frame)
+        frame = cv2.cvtColor(frame, cv2.COLOR_YUV2BGR_I420) # pylint: disable=no-member
+        # imshow
+        invoke_in_main_thread(cv2.imshow, str(friend_number), frame) # pylint: disable=no-member
     except Exception as ex:
-        print(ex)
+        LOG_ERROR(f"video_receive_frame  {ex} #{friend_number}")
+        pass
 
-# -----------------------------------------------------------------------------------------------------------------
 # Callbacks - groups
-# -----------------------------------------------------------------------------------------------------------------
 
 
 def group_message(window, tray, tox, messenger, settings, profile):
@@ -361,18 +440,24 @@ def group_message(window, tray, tox, messenger, settings, profile):
     New message in group chat
     """
     def wrapped(tox_link, group_number, peer_id, message_type, message, length, user_data):
+        LOG_DEBUG(f"group_message #{group_number}")
         message = str(message[:length], 'utf-8')
         invoke_in_main_thread(messenger.new_group_message, group_number, message_type, message, peer_id)
         if window.isActiveWindow():
             return
         bl = settings['notify_all_gc'] or profile.name in message
         name = tox.group_peer_get_name(group_number, peer_id)
-        if settings['notifications'] and profile.status != TOX_USER_STATUS['BUSY'] and (not settings.locked) and bl:
-            invoke_in_main_thread(tray_notification, name, message, tray, window)
-        if settings['sound_notifications'] and bl and profile.status != TOX_USER_STATUS['BUSY']:
+        if settings['sound_notifications'] and bl and \
+           profile.status != TOX_USER_STATUS['BUSY']:
             sound_notification(SOUND_NOTIFICATION['MESSAGE'])
-        icon = util.join_path(util.get_images_directory(), 'icon_new_messages.png')
-        invoke_in_main_thread(tray.setIcon, QtGui.QIcon(icon))
+        if False and settings['tray_icon'] and tray:
+            if settings['notifications'] and \
+               profile.status != TOX_USER_STATUS['BUSY'] and \
+                   (not settings.locked) and bl:
+                invoke_in_main_thread(tray_notification, name, message, tray, window)
+            if tray:
+                icon = util.join_path(util.get_images_directory(), 'icon_new_messages.png')
+                invoke_in_main_thread(tray.setIcon, QtGui.QIcon(icon))
 
     return wrapped
 
@@ -382,54 +467,87 @@ def group_private_message(window, tray, tox, messenger, settings, profile):
     New private message in group chat
     """
     def wrapped(tox_link, group_number, peer_id, message_type, message, length, user_data):
+        LOG_DEBUG(f"group_private_message #{group_number}")
         message = str(message[:length], 'utf-8')
         invoke_in_main_thread(messenger.new_group_private_message, group_number, message_type, message, peer_id)
         if window.isActiveWindow():
             return
         bl = settings['notify_all_gc'] or profile.name in message
-        name = tox.group_peer_get_name(group_number, peer_id)
-        if settings['notifications'] and profile.status != TOX_USER_STATUS['BUSY'] and (not settings.locked) and bl:
+        try:
+            name = tox.group_peer_get_name(group_number, peer_id)
+        except Exception as e:
+            LOG_WARN("tox.group_peer_get_name {group_number} {peer_id}")
+            name = ''
+        if settings['notifications'] and settings['tray_icon'] \
+           and profile.status != TOX_USER_STATUS['BUSY'] \
+           and (not settings.locked) and bl:
             invoke_in_main_thread(tray_notification, name, message, tray, window)
         if settings['sound_notifications'] and bl and profile.status != TOX_USER_STATUS['BUSY']:
             sound_notification(SOUND_NOTIFICATION['MESSAGE'])
         icon = util.join_path(util.get_images_directory(), 'icon_new_messages.png')
-        invoke_in_main_thread(tray.setIcon, QtGui.QIcon(icon))
+        if tray and hasattr(tray, 'setIcon'):
+            invoke_in_main_thread(tray.setIcon, QtGui.QIcon(icon))
 
     return wrapped
 
-
+# Exception ignored on calling ctypes callback function: <function group_invite.<locals>.wrapped at 0x7ffede910700>
 def group_invite(window, settings, tray, profile, groups_service, contacts_provider):
     def wrapped(tox, friend_number, invite_data, length, group_name, group_name_length, user_data):
+        LOG_DEBUG(f"group_invite friend_number={friend_number}")
         group_name = str(bytes(group_name[:group_name_length]), 'utf-8')
         invoke_in_main_thread(groups_service.process_group_invite,
                               friend_number, group_name,
                               bytes(invite_data[:length]))
         if window.isActiveWindow():
             return
-        if settings['notifications'] and profile.status != TOX_USER_STATUS['BUSY'] and not settings.locked:
+        bHasTray = tray and settings['tray_icon']
+        if settings['notifications'] \
+           and bHasTray \
+           and profile.status != TOX_USER_STATUS['BUSY'] \
+           and not settings.locked:
             friend = contacts_provider.get_friend_by_number(friend_number)
             title = util_ui.tr('New invite to group chat')
             text = util_ui.tr('{} invites you to group "{}"').format(friend.name, group_name)
             invoke_in_main_thread(tray_notification, title, text, tray, window)
-        icon = util.join_path(util.get_images_directory(), 'icon_new_messages.png')
-        invoke_in_main_thread(tray.setIcon, QtGui.QIcon(icon))
+        if tray:
+            icon = util.join_path(util.get_images_directory(), 'icon_new_messages.png')
+            invoke_in_main_thread(tray.setIcon, QtGui.QIcon(icon))
 
     return wrapped
 
 
 def group_self_join(contacts_provider, contacts_manager, groups_service):
+    sSlot = 'group_self_join'
     def wrapped(tox, group_number, user_data):
+        if group_number is None:
+            LOG_ERROR(f"group_self_join NULL group_number #{group_number}")
+            return
+        LOG_DEBUG(f"group_self_join #{group_number}")
+        key = f"group_number {group_number}"
+        if bTooSoon(key, sSlot, 10): return
         group = contacts_provider.get_group_by_number(group_number)
+        if group is None:
+            LOG_ERROR(f"group_self_join NULL group #{group}")
+            return
         invoke_in_main_thread(group.set_status, TOX_USER_STATUS['NONE'])
         invoke_in_main_thread(groups_service.update_group_info, group)
         invoke_in_main_thread(contacts_manager.update_filtration)
 
     return wrapped
 
-
 def group_peer_join(contacts_provider, groups_service):
+    sSlot = "group_peer_join"
     def wrapped(tox, group_number, peer_id, user_data):
+        key = f"group_peer_join #{group_number} peer_id={peer_id}"
+        if bTooSoon(key, sSlot, 20): return
         group = contacts_provider.get_group_by_number(group_number)
+        if group is None:
+            LOG_ERROR(f"group_peer_join NULL group #{group} group_number={group_number}")
+            return
+        if peer_id > group._peers_limit:
+            LOG_ERROR(key +f" {peer_id} > {group._peers_limit}")
+            return
+        LOG_DEBUG(f"group_peer_join group={group}")
         group.add_peer(peer_id)
         invoke_in_main_thread(groups_service.generate_peers_list)
         invoke_in_main_thread(groups_service.update_group_info, group)
@@ -438,29 +556,49 @@ def group_peer_join(contacts_provider, groups_service):
 
 
 def group_peer_exit(contacts_provider, groups_service, contacts_manager):
-    def wrapped(tox, group_number, peer_id, message, length, user_data):
+    def wrapped(tox,
+                group_number, peer_id,
+                exit_type, name, name_length,
+                message, length,
+                user_data):
         group = contacts_provider.get_group_by_number(group_number)
-        group.remove_peer(peer_id)
-        invoke_in_main_thread(groups_service.generate_peers_list)
+        if group:
+            LOG_DEBUG(f"group_peer_exit #{group_number} peer_id={peer_id} exit_type={exit_type}")
+            group.remove_peer(peer_id)
+            invoke_in_main_thread(groups_service.generate_peers_list)
+        else:
+            LOG_WARN(f"group_peer_exit group not found #{group_number} peer_id={peer_id}")
 
     return wrapped
 
-
 def group_peer_name(contacts_provider, groups_service):
     def wrapped(tox, group_number, peer_id, name, length, user_data):
+        LOG_DEBUG(f"group_peer_name #{group_number} peer_id={peer_id}")
         group = contacts_provider.get_group_by_number(group_number)
         peer = group.get_peer_by_id(peer_id)
-        peer.name = str(name[:length], 'utf-8')
-        invoke_in_main_thread(groups_service.generate_peers_list)
+        if peer:
+            peer.name = str(name[:length], 'utf-8')
+            invoke_in_main_thread(groups_service.generate_peers_list)
+        else:
+            # FixMe: known signal to revalidate roles...
+            #_peers = [(p._name, p._peer_id) for p in group.get_peers()]
+            LOG_TRACE(f"remove_peer group {group} has no peer_id={peer_id} in _peers!r")
+            return
 
     return wrapped
 
 
 def group_peer_status(contacts_provider, groups_service):
     def wrapped(tox, group_number, peer_id, peer_status, user_data):
+        LOG_DEBUG(f"group_peer_status #{group_number} peer_id={peer_id}")
         group = contacts_provider.get_group_by_number(group_number)
         peer = group.get_peer_by_id(peer_id)
-        peer.status = peer_status
+        if peer:
+            peer.status = peer_status
+        else:
+            # _peers = [(p._name, p._peer_id) for p in group.get_peers()]
+            LOG_TRACE(f"remove_peer group {group} has no peer_id={peer_id} in _peers!r")
+        # TODO: add info message
         invoke_in_main_thread(groups_service.generate_peers_list)
 
     return wrapped
@@ -468,32 +606,62 @@ def group_peer_status(contacts_provider, groups_service):
 
 def group_topic(contacts_provider):
     def wrapped(tox, group_number, peer_id, topic, length, user_data):
+        LOG_DEBUG(f"group_topic #{group_number} peer_id={peer_id}")
         group = contacts_provider.get_group_by_number(group_number)
-        topic = str(topic[:length], 'utf-8')
-        invoke_in_main_thread(group.set_status_message, topic)
+        if group:
+            topic = str(topic[:length], 'utf-8')
+            invoke_in_main_thread(group.set_status_message, topic)
+        else:
+            _peers = [(p._name, p._peer_id) for p in group.get_peers()]
+            LOG_WARN(f"group_topic {group} has no peer_id={peer_id} in {_peers}")
+        # TODO: add info message
 
     return wrapped
 
-
 def group_moderation(groups_service, contacts_provider, contacts_manager, messenger):
-
     def update_peer_role(group, mod_peer_id, peer_id, new_role):
         peer = group.get_peer_by_id(peer_id)
-        peer.role = new_role
+        if peer:
+            peer.role = new_role
+            # TODO: add info message
+        else:
+            # FixMe: known signal to revalidate roles...
+            # _peers = [(p._name, p._peer_id) for p in group.get_peers()]
+            LOG_TRACE(f"update_peer_role group {group} has no peer_id={peer_id} in _peers!r")
         # TODO: add info message
 
     def remove_peer(group, mod_peer_id, peer_id, is_ban):
-        contacts_manager.remove_group_peer_by_id(group, peer_id)
-        group.remove_peer(peer_id)
+        peer = group.get_peer_by_id(peer_id)
+        if peer:
+            contacts_manager.remove_group_peer_by_id(group, peer_id)
+            group.remove_peer(peer_id)
+        else:
+            # FixMe: known signal to revalidate roles...
+            #_peers = [(p._name, p._peer_id) for p in group.get_peers()]
+            LOG_TRACE(f"remove_peer group {group} has no peer_id={peer_id} in _peers!r")
         # TODO: add info message
 
+    # source_peer_number, target_peer_number,
     def wrapped(tox, group_number, mod_peer_id, peer_id, event_type, user_data):
+        if mod_peer_id == iMAX_INT32 or peer_id == iMAX_INT32:
+            # FixMe: known signal to revalidate roles...
+            return
+        LOG_DEBUG(f"group_moderation #{group_number} mod_id={mod_peer_id} peer_id={peer_id} event_type={event_type}")
         group = contacts_provider.get_group_by_number(group_number)
+        mod_peer = group.get_peer_by_id(mod_peer_id)
+        if not mod_peer:
+            #_peers = [(p._name, p._peer_id) for p in group.get_peers()]
+            LOG_TRACE(f"remove_peer group {group} has no mod_peer_id={mod_peer_id} in _peers!r")
+            return
+        peer = group.get_peer_by_id(peer_id)
+        if not peer:
+            # FixMe: known signal to revalidate roles...
+            #_peers = [(p._name, p._peer_id) for p in group.get_peers()]
+            LOG_TRACE(f"remove_peer group {group} has no peer_id={peer_id} in _peers!r")
+            return
 
         if event_type == TOX_GROUP_MOD_EVENT['KICK']:
             remove_peer(group, mod_peer_id, peer_id, False)
-        elif event_type == TOX_GROUP_MOD_EVENT['BAN']:
-            remove_peer(group, mod_peer_id, peer_id, True)
         elif event_type == TOX_GROUP_MOD_EVENT['OBSERVER']:
             update_peer_role(group, mod_peer_id, peer_id, TOX_GROUP_ROLE['OBSERVER'])
         elif event_type == TOX_GROUP_MOD_EVENT['USER']:
@@ -509,6 +677,7 @@ def group_moderation(groups_service, contacts_provider, contacts_manager, messen
 def group_password(contacts_provider):
 
     def wrapped(tox_link, group_number, password, length, user_data):
+        LOG_DEBUG(f"group_password #{group_number}")
         password = str(password[:length], 'utf-8')
         group = contacts_provider.get_group_by_number(group_number)
         group.password = password
@@ -519,6 +688,7 @@ def group_password(contacts_provider):
 def group_peer_limit(contacts_provider):
 
     def wrapped(tox_link, group_number, peer_limit, user_data):
+        LOG_DEBUG(f"group_peer_limit #{group_number}")
         group = contacts_provider.get_group_by_number(group_number)
         group.peer_limit = peer_limit
 
@@ -528,19 +698,18 @@ def group_peer_limit(contacts_provider):
 def group_privacy_state(contacts_provider):
 
     def wrapped(tox_link, group_number, privacy_state, user_data):
+        LOG_DEBUG(f"group_privacy_state #{group_number}")
         group = contacts_provider.get_group_by_number(group_number)
         group.is_private = privacy_state == TOX_GROUP_PRIVACY_STATE['PRIVATE']
 
     return wrapped
 
-# -----------------------------------------------------------------------------------------------------------------
 # Callbacks - initialization
-# -----------------------------------------------------------------------------------------------------------------
 
 
 def init_callbacks(tox, profile, settings, plugin_loader, contacts_manager,
                    calls_manager, file_transfer_handler, main_window, tray, messenger, groups_service,
-                   contacts_provider):
+                   contacts_provider, ms=None):
     """
     Initialization of all callbacks.
     :param tox: Tox instance
@@ -557,6 +726,7 @@ def init_callbacks(tox, profile, settings, plugin_loader, contacts_manager,
     :param groups_service: GroupsService instance
     :param contacts_provider: ContactsProvider instance
     """
+
     # self callbacks
     tox.callback_self_connection_status(self_connection_status(tox, profile))