def get_lastfunction_header(self, header, default_return_value=None):
        if self._last_call is None:
            raise TwythonError('This function must be called after an API call.  It delivers header information.')

        return self._last_call['headers'].get(header, default_return_value)
Test resolution of __typeof queries, for field in lookup table,
dataset/ETHPy150Open splunk/splunk-app-twitter/twitter2/bin/twython/api.py/Twython.get_lastfunction_header--crossover with--dataset/ETHPy150Open sahana/eden/modules/unit_tests/s3/s3hierarchy.py/S3TypeOfTests.testTypeOfLookupTableSingleWildcard