Method _showtraceback

IPython/core/interactiveshell.py:2061–2067

Actually show a traceback. Subclasses may override this method to put the traceback on a different place, like a side channel.

(self, etype, evalue, stb)

            print('\n' + self.get_exception_only(), file=sys.stderr)

    def _showtraceback(self, etype, evalue, stb):
        """Actually show a traceback.

        Subclasses may override this method to put the traceback on a different
        place, like a side channel.
        """
        print(self.InteractiveTB.stb2text(stb))

    def showsyntaxerror(self, filename=None, running_compiled_code=False):
        """Display the syntax error that just occurred.