Python中的traceback模块

import traceback
import sys

def tracebacktest():
    raise SyntaxError, "traceback test"
try:
    tracebacktest()
except:
    info = sys.exc_info()
    for file, lineno, function, text in traceback.extract_tb(info[2]):
        print file, "line:", lineno, "in", function
        print text
    print "** %s: %s" % info[:2]

控制台输出结果如下:
H:\PythonWorkSpace\Test\src\TracebackTest.py line: 7 in <module>
tracebacktest()
H:\PythonWorkSpace\Test\src\TracebackTest.py line: 5 in tracebacktest
raise SyntaxError, "traceback test"
** <type 'exceptions.SyntaxError'>: traceback test