def logMessage(self, message):
        line = str.join(', ', ('%s=%s' % item for item in message.items()))
        self.logger.debug('%s(%s)', message.typeName, line)
Returns the number of geometries if the field is a
dataset/ETHPy150Open CarterBain/Medici/ib/opt/dispatcher.py/Dispatcher.logMessage--crossover with--dataset/ETHPy150Open dcramer/django-compositepks/django/contrib/gis/db/models/query.py/GeoQuerySet.num_geom