[Python]记录详细调用堆栈的日志

参考http://www.cnblogs.com/tuzkee/p/3243110.html

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