path.py 文件源码

def makedirs_safe(path, mode=None):
    '''Safe way to create dirs in muliprocess/thread environments.

    :arg path: A byte or text string representing a directory to be created
    :kwarg mode: If given, the mode to set the directory to
    :raises AnsibleError: If the directory cannot be created and does not already exists.
    :raises UnicodeDecodeError: if the path is not decodable in the utf-8 encoding.
    '''

    rpath = unfrackpath(path)
    b_rpath = to_bytes(rpath)
    if not os.path.exists(b_rpath):
        try:
            if mode:
                os.makedirs(b_rpath, mode)
            else:
                os.makedirs(b_rpath)
        except OSError as e:
            if e.errno != EEXIST:
                raise AnsibleError("Unable to create local directories(%s): %s" % (to_native(rpath), to_native(e)))