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Convert a pile of obvious "yes/no" functions to return bool.

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This commit is contained in:
Tim Peters 2002-04-04 22:55:58 +00:00
parent 2f486b7fa6
commit bc0e910826
34 changed files with 117 additions and 122 deletions
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14
Lib/posixpath.py
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@ -166,12 +166,12 @@ def islink(path):
# This is false for dangling symbolic links.
def exists(path):
"""Test whether a path exists. Returns false for broken symbolic links"""
"""Test whether a path exists. Returns False for broken symbolic links"""
try:
st = os.stat(path)
except os.error:
return 0
return 1
return False
return True
# Is a path a directory?
@ -237,16 +237,16 @@ def ismount(path):
s1 = os.stat(path)
s2 = os.stat(join(path, '..'))
except os.error:
return 0 # It doesn't exist -- so not a mount point :-)
return False # It doesn't exist -- so not a mount point :-)
dev1 = s1[stat.ST_DEV]
dev2 = s2[stat.ST_DEV]
if dev1 != dev2:
return 1 # path/.. on a different device as path
return True # path/.. on a different device as path
ino1 = s1[stat.ST_INO]
ino2 = s2[stat.ST_INO]
if ino1 == ino2:
return 1 # path/.. is the same i-node as path
return 0
return True # path/.. is the same i-node as path
return False
# Directory tree walk.