request.py 文件源码

def webpyfunc(inp, fvars, autoreload=False):
    """If `inp` is a url mapping, returns a function that calls handle."""
    if not hasattr(inp, '__call__'):
        if autoreload:
            # black magic to make autoreload work:
            mod = __import__(fvars['__name__'], None, None, [""])
            #@@probably should replace this with some inspect magic
            name = utils.dictfind(fvars, inp)
            func = lambda: handle(getattr(mod, name), mod)
        else:
            func = lambda: handle(inp, fvars)
    else:
        func = inp
    return func