#!/usr/bin/env python
# encoding: utf-8
'''
Created on Sep 24, 2017

@author: Jack

@contact:    wangjievibeke@foxmail.com
'''


def f_str(x: str, y: int) -> None:
    print(f"x is {x}, y is {y}")
    pass


if __name__ == '__main__':
    f_str({"d": 1}, 56545)
    help(f_str)
    pass
