python一种侵入式定位代码module及行数的简单实现

Posted 2023-02-05 zhangphil

python一种侵入式定位代码module及行数的简单实现

import sys
import time

fmt = 1000000000


def foo_func():
    print(f'this code @ sys._getframe().f_code.co_name -> line:sys._getframe().f_lineno', 'time',
          time.time_ns() / fmt)


if __name__ == '__main__':
    foo_func()

输出：

this code @ foo_func -> line:8 time 1671276762.5010176