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make with nested to work with 2.6

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darko-poljak 2014-02-08 19:11:55 +01:00
parent 40ddd90e9b
commit 867cab7f25
1 changed files with 10 additions and 8 deletions
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18
sweeper/sweeper.py
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@ -153,14 +153,16 @@ def _fbequal(fpath1, fpath2):
False otherwise.
fpath1 and fpath2 are file paths.
'''
with open(fpath1, "rb") as f1, open(fpath2, "rb") as f2:
while True:
b1 = f1.read(1)
b2 = f2.read(1)
if b1 != b2: # different bytes
return False
if not b1 or not b2: # end in one or both files
break
# nested to work with 2.6
with open(fpath1, "rb") as f1:
with open(fpath2, "rb") as f2:
while True:
b1 = f1.read(1)
b2 = f2.read(1)
if b1 != b2: # different bytes
return False
if not b1 or not b2: # end in one or both files
break
if not b1 and not b2: # end in both files, files are equal
return True
# end in one file but not in the other, files aren't equal