def count(self):
        """Approximate number of results, according to the API"""
        if self._total_count is None:
            self._total_count = self._get_total_count()
        return self._total_count
def count ( self ) : if self . _total_count is None : self . _total_count = self . _get_total_count ( ) return self . _total_count
Approximate number of results, according to the API