signature.py 文件源码

def source(self):
        args = []
        for p in self.params:
            if p.has_default:
                args.append(p.name + "=" + repr(p.default))
            else:
                args.append(p.name)
        return "%s(%s)" % (self.function.__name__, ", ".join(args))


# ------------------------------------------------------------------------------
# Parameter
# ------------------------------------------------------------------------------