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Whitespace normalization.

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This commit is contained in:
Tim Peters 2001-01-15 01:36:40 +00:00
parent 0c9886d589
commit 495ad3c8cc
14 changed files with 695 additions and 695 deletions
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84
Lib/statcache.py
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@ -13,63 +13,63 @@ cache = {}
def stat(path):
"""Stat a file, possibly out of the cache."""
if cache.has_key(path):
return cache[path]
cache[path] = ret = os.stat(path)
return ret
"""Stat a file, possibly out of the cache."""
if cache.has_key(path):
return cache[path]
cache[path] = ret = os.stat(path)
return ret
def reset():
"""Reset the cache completely."""
global cache
cache = {}
"""Reset the cache completely."""
global cache
cache = {}
def forget(path):
"""Remove a given item from the cache, if it exists."""
if cache.has_key(path):
del cache[path]
"""Remove a given item from the cache, if it exists."""
if cache.has_key(path):
del cache[path]
def forget_prefix(prefix):
"""Remove all pathnames with a given prefix."""
n = len(prefix)
for path in cache.keys():
if path[:n] == prefix:
del cache[path]
"""Remove all pathnames with a given prefix."""
n = len(prefix)
for path in cache.keys():
if path[:n] == prefix:
del cache[path]
def forget_dir(prefix):
"""Forget about a directory and all entries in it, but not about
entries in subdirectories."""
if prefix[-1:] == '/' and prefix != '/':
prefix = prefix[:-1]
forget(prefix)
if prefix[-1:] != '/':
prefix = prefix + '/'
n = len(prefix)
for path in cache.keys():
if path[:n] == prefix:
rest = path[n:]
if rest[-1:] == '/': rest = rest[:-1]
if '/' not in rest:
del cache[path]
"""Forget about a directory and all entries in it, but not about
entries in subdirectories."""
if prefix[-1:] == '/' and prefix != '/':
prefix = prefix[:-1]
forget(prefix)
if prefix[-1:] != '/':
prefix = prefix + '/'
n = len(prefix)
for path in cache.keys():
if path[:n] == prefix:
rest = path[n:]
if rest[-1:] == '/': rest = rest[:-1]
if '/' not in rest:
del cache[path]
def forget_except_prefix(prefix):
"""Remove all pathnames except with a given prefix.
Normally used with prefix = '/' after a chdir()."""
n = len(prefix)
for path in cache.keys():
if path[:n] != prefix:
del cache[path]
"""Remove all pathnames except with a given prefix.
Normally used with prefix = '/' after a chdir()."""
n = len(prefix)
for path in cache.keys():
if path[:n] != prefix:
del cache[path]
def isdir(path):
"""Check for directory."""
try:
st = stat(path)
except os.error:
return 0
return S_ISDIR(st[ST_MODE])
"""Check for directory."""
try:
st = stat(path)
except os.error:
return 0
return S_ISDIR(st[ST_MODE])