打印python的堆栈stack，, import

打印python的堆栈stack，, import

import sysdef pstack(depth = 0):    frame = sys._getframe(depth)    cnt = 0    while frame:        print "###", cnt, frame.f_code.co_name, frame.f_code.co_filename, frame.f_lineno        frame = frame.f_back        cnt = cnt + 1def test():    pstack(0)    print "-"*20    pstack(1)if __name__ == "__main__":    test()

打印python的堆栈stack