pyclbr.py 文件源码

def _getname(g):
    # Helper to get a dotted name, return a pair (name, token) where
    # name is the dotted name, or None if there was no dotted name,
    # and token is the next input token.
    parts = []
    tokentype, token = next(g)[0:2]
    if tokentype != NAME and token != '*':
        return (None, token)
    parts.append(token)
    while True:
        tokentype, token = next(g)[0:2]
        if token != '.':
            break
        tokentype, token = next(g)[0:2]
        if tokentype != NAME:
            break
        parts.append(token)
    return (".".join(parts), token)