(mode)
return S_IFMT(mode) == S_IFDIR
Return True if mode is from a directory.
Return True if mode is from a directory.
Return True if mode is from a directory .
def S_ISDIR(mode):
    """Return True if mode is from a directory."""
    return S_IFMT(mode) == S_IFDIR
def S_ISDIR ( mode ) : return S_IFMT ( mode ) == S_IFDIR