(self)
Display the exception that just occurred.

        We remove the first stack item because it is our own code.

        The output is written by self.write(), below.
Display the exception that just occurred.
Display the exception that just occurred .
def showtraceback(self):
        """Display the exception that just occurred.

        We remove the first stack item because it is our own code.

        The output is written by self.write(), below.

        """
        try:
            type, value, tb = sys.exc_info()
            sys.last_type = type
            sys.last_value = value
            sys.last_traceback = tb
            tblist = traceback.extract_tb(tb)
            del tblist[:1]
            list = traceback.format_list(tblist)
            if list:
                list.insert(0, "Traceback (most recent call last):\n")
            list[len(list):] = traceback.format_exception_only(type, value)
        finally:
            tblist = tb = None
        map(self.write, list)
def showtraceback ( self ) : try : type , value , tb = sys . exc_info ( ) sys . last_type = type sys . last_value = value sys . last_traceback = tb tblist = traceback . extract_tb ( tb ) del tblist [ : 1 ] list = traceback . format_list ( tblist ) if list : list . insert ( 0 , "Traceback (most recent call last):\n" ) list [ len ( list ) : ] = traceback . format_exception_only ( type , value ) finally : tblist = tb = None map ( self . write , list )