tbtools.py 文件源码

def __init__(self, exc_type, exc_value, tb):
        self.lineno = tb.tb_lineno
        self.function_name = tb.tb_frame.f_code.co_name
        self.locals = tb.tb_frame.f_locals
        self.globals = tb.tb_frame.f_globals

        fn = inspect.getsourcefile(tb) or inspect.getfile(tb)
        if fn[-4:] in ('.pyo', '.pyc'):
            fn = fn[:-1]
        # if it's a file on the file system resolve the real filename.
        if os.path.isfile(fn):
            fn = os.path.realpath(fn)
        self.filename = to_unicode(fn, get_filesystem_encoding())
        self.module = self.globals.get('__name__')
        self.loader = self.globals.get('__loader__')
        self.code = tb.tb_frame.f_code

        # support for paste's traceback extensions
        self.hide = self.locals.get('__traceback_hide__', False)
        info = self.locals.get('__traceback_info__')
        if info is not None:
            try:
                info = text_type(info)
            except UnicodeError:
                info = str(info).decode('utf-8', 'replace')
        self.info = info