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annotate pytouhou/utils/helpers.py @ 38:cb5b27011044

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Small refactoring and proper anm0's instruction 5 handling
author Thibaut Girka <thib@sitedethib.com>
date Sun, 14 Aug 2011 18:08:45 +0200
parents 6b2c7af2384c
children ab826bc29aa2
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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0
6b2c7af2384c Hello Gensokyo _o/
Thibaut Girka <thib@sitedethib.com>
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1 def read_string(file, size, encoding=None):
6b2c7af2384c Hello Gensokyo _o/
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2 data = file.read(size)
6b2c7af2384c Hello Gensokyo _o/
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3
6b2c7af2384c Hello Gensokyo _o/
Thibaut Girka <thib@sitedethib.com>
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4 try:
6b2c7af2384c Hello Gensokyo _o/
Thibaut Girka <thib@sitedethib.com>
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5 data = data[:data.index(b'\x00')]
6b2c7af2384c Hello Gensokyo _o/
Thibaut Girka <thib@sitedethib.com>
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6 except ValueError:
6b2c7af2384c Hello Gensokyo _o/
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7 pass
6b2c7af2384c Hello Gensokyo _o/
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8
6b2c7af2384c Hello Gensokyo _o/
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9 if encoding:
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Thibaut Girka <thib@sitedethib.com>
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10 return data.decode(encoding)
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11 else:
6b2c7af2384c Hello Gensokyo _o/
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12 return data