python函数调用堆栈过程_Python记录详细调用堆栈日志的方法

本文实例讲述了Python记录详细调用堆栈日志的方法。分享给大家供大家参考。具体实现方法如下：

import sys

import os

def detailtrace(info):

retStr = ""

curindex=0

f = sys._getframe()

f = f.f_back # first frame is detailtrace, ignore it

while hasattr(f, "f_code"):

co = f.f_code

retStr = "%s(%s:%s)->"%(os.path.basename(co.co_filename),

co.co_name,

f.f_lineno) + retStr

f = f.f_back

print retStr+info

def foo():

detailtrace("hello world")

def bar():

foo()

def main():

bar()

if __name__ == "__main__":

main()

输出：

aaa1.py(:27)->aaa1.py(main:24)->aaa1.py(bar:21)->aaa1.py(foo:18)->hello world

希望本文所述对大家的Python程序设计有所帮助。