python - 获取父函数

Question

有没有办法找到调用当前函数的函数？例如:

def first():
    second()

def second():
    # print out here what function called this one

有什么想法吗？

Answer 1

import inspect

def first():
    return second()

def second():
    return inspect.getouterframes( inspect.currentframe() )[1]

first()[3] # 'first'