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Diffstat (limited to 'lib/python2.7/dircache.py')
-rw-r--r-- | lib/python2.7/dircache.py | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/lib/python2.7/dircache.py b/lib/python2.7/dircache.py deleted file mode 100644 index 7e4f0b5..0000000 --- a/lib/python2.7/dircache.py +++ /dev/null @@ -1,41 +0,0 @@ -"""Read and cache directory listings. - -The listdir() routine returns a sorted list of the files in a directory, -using a cache to avoid reading the directory more often than necessary. -The annotate() routine appends slashes to directories.""" -from warnings import warnpy3k -warnpy3k("the dircache module has been removed in Python 3.0", stacklevel=2) -del warnpy3k - -import os - -__all__ = ["listdir", "opendir", "annotate", "reset"] - -cache = {} - -def reset(): - """Reset the cache completely.""" - global cache - cache = {} - -def listdir(path): - """List directory contents, using cache.""" - try: - cached_mtime, list = cache[path] - del cache[path] - except KeyError: - cached_mtime, list = -1, [] - mtime = os.stat(path).st_mtime - if mtime != cached_mtime: - list = os.listdir(path) - list.sort() - cache[path] = mtime, list - return list - -opendir = listdir # XXX backward compatibility - -def annotate(head, list): - """Add '/' suffixes to directories.""" - for i in range(len(list)): - if os.path.isdir(os.path.join(head, list[i])): - list[i] = list[i] + '/' |