35 lines
774 B
Python
35 lines
774 B
Python
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import codecs
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import sys
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filename = sys.argv[1]
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replace_from = sys.argv[2]
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replace_to = sys.argv[3]
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try:
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automatic = sys.argv[4] == '-y'
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except IndexError:
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automatic = False
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replace_from = codecs.decode(replace_from, 'unicode_escape')
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replace_to = codecs.decode(replace_to, 'unicode_escape')
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f = open(filename, 'r', encoding='utf-8')
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with f:
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content = f.read()
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occurances = content.count(replace_from)
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if occurances == 0:
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print('No occurances')
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exit()
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print('Found %d occurances.' % occurances)
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if automatic:
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permission = 'y'
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else:
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permission = input('Replace? ')
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if permission.lower() not in ['y', 'yes']:
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exit()
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content = content.replace(replace_from, replace_to)
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f = open(filename, 'w', encoding='utf-8')
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with f:
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f.write(content)
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