Method tracer_printer

tests_python/test_collect_bytecode_info.py:95–126

(self, frame, event, arg)

        self._in_print = False

    def tracer_printer(self, frame, event, arg):
        if self._in_print:
            return None
        self._in_print = True
        try:
            if arg is not None:
                if event == 'exception':
                    arg = arg[0].__name__
                elif arg is not None:
                    arg = str(arg)
            if arg is None:
                arg = ''

            if self.partial_info:
                s = ' '.join((
                    os.path.basename(frame.f_code.co_filename),
                    event.upper() if event != 'line' else event,
                    arg,
                ))
            else:
                s = ' '.join((
                    str(frame.f_lineno),
                    frame.f_code.co_name,
                    os.path.basename(frame.f_code.co_filename),
                    event.upper() if event != 'line' else event,
                    arg,
                ))
            self.writeln(s)
        except:
            traceback.print_exc()
        self._in_print = False
        return self.tracer_printer

    def writeln(self, s):
        self.write(s)