+
−import os, stat
+
−
+
−def _mode_to_kind(mode):
+
−    if stat.S_ISREG(mode): return stat.S_IFREG
+
−    if stat.S_ISDIR(mode): return stat.S_IFDIR
+
−    if stat.S_ISLNK(mode): return stat.S_IFLNK
+
−    if stat.S_ISBLK(mode): return stat.S_IFBLK
+
−    if stat.S_ISCHR(mode): return stat.S_IFCHR
+
−    if stat.S_ISFIFO(mode): return stat.S_IFIFO
+
−    if stat.S_ISSOCK(mode): return stat.S_IFSOCK
+
−    return mode
+
−
+
−def listdir(path, stat=False):
+
−    '''listdir(path, stat=False) -> list_of_tuples
+
−
+
−    Return a sorted list containing information about the entries
+
−    in the directory.
+
−
+
−    If stat is True, each element is a 3-tuple:
+
−
+
−      (name, type, stat object)
+
−
+
−    Otherwise, each element is a 2-tuple:
+
−
+
−      (name, type)
+
−    '''
+
−    result = []
+
−    prefix = path + os.sep
+
−    names = os.listdir(path)
+
−    names.sort()
+
−    for fn in names:
+
−        st = os.lstat(prefix + fn)
+
−        if stat:
+
−            result.append((fn, _mode_to_kind(st.st_mode), st))
+
−        else:
+
−            result.append((fn, _mode_to_kind(st.st_mode)))
+
−    return result