32 lines
931 B
Python
32 lines
931 B
Python
from sys import platform
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import os
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from subprocess import call
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from os.path import exists
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class File():
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def __init__(self, path):
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self._path = path
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def write_bytes(self, bytes):
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''' truncates the file and create new with :param bytes.
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:return number of bytes written'''
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with open(self._path, 'w+b') as file:
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return file.write(bytes)
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def read_bytes(self):
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''' read the file as bytes. :return b'' on file not exist '''
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if not exists(self._path): return b''
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# buf = b''
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with open(self._path, 'r+b') as file:
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return file.read()
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# return buf
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def open(self):
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'''tries to open with os default viewer'''
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call(('cmd /c start "" "'+ self._path +'"')if os.name is 'nt' else ('open' if platform.startswith('darwin') else 'xdg-open', self._path))
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def remove(self):
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''' try to remove the file '''
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try:
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os.remove(self._path)
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except FileNotFoundError: pass |