_utils.py 文件源码

def document(cls, name, cache):
        res = []
        for func, types, _ in cache:
            doc = (func.__doc__ or '').split('\n')
            if len(doc) > 1:
                res.append("{:s} ->".format(cls.prototype(func, types)))
                res.extend("{: >{padding:d}s}".format(n, padding=len(name)+len(n)+1) for n in map(operator.methodcaller('strip'), doc))
            elif len(doc) == 1:
                res.append(cls.prototype(func, types) + (" -> {:s}".format(doc[0]) if len(doc[0]) else ''))
            continue
        return '\n'.join(res)