108 lines
2.0 KiB
Python
108 lines
2.0 KiB
Python
import os
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import time
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import shutil
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import sys
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import re
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program_version = '0.3.1'
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def cached(func):
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saved_result = None
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def wrapped_func():
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nonlocal saved_result
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if saved_result is None:
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saved_result = func()
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return saved_result
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return wrapped_func
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def log(data):
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try:
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with open(curr_directory() + '/logs.log', 'a') as fl:
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fl.write(str(data) + '\n')
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except:
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pass
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@cached
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def curr_directory():
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return os.path.dirname(os.path.realpath(__file__))
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def curr_time():
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return time.strftime('%H:%M')
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def copy(src, dest):
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if not os.path.exists(dest):
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os.makedirs(dest)
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src_files = os.listdir(src)
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for file_name in src_files:
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full_file_name = os.path.join(src, file_name)
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if os.path.isfile(full_file_name):
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shutil.copy(full_file_name, dest)
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else:
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copy(full_file_name, os.path.join(dest, file_name))
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def remove(folder):
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if os.path.isdir(folder):
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shutil.rmtree(folder)
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def convert_time(t):
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offset = time.timezone + time_offset() * 60
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sec = int(t) - offset
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m, s = divmod(sec, 60)
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h, m = divmod(m, 60)
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d, h = divmod(h, 24)
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return '%02d:%02d' % (h, m)
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@cached
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def time_offset():
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hours = int(time.strftime('%H'))
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minutes = int(time.strftime('%M'))
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sec = int(time.time()) - time.timezone
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m, s = divmod(sec, 60)
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h, m = divmod(m, 60)
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d, h = divmod(h, 24)
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result = hours * 60 + minutes - h * 60 - m
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return result
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def append_slash(s):
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if len(s) and s[-1] not in ('\\', '/'):
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s += '/'
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return s
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@cached
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def is_64_bit():
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return sys.maxsize > 2 ** 32
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def is_re_valid(regex):
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try:
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re.compile(regex)
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except re.error:
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return False
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else:
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return True
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class Singleton:
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_instance = None
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def __init__(self):
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self.__class__._instance = self
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@classmethod
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def get_instance(cls):
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return cls._instance
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