tasks.py 文件源码

def create_geocoder(model):
    def geocode_model(pk):
        try:
            item = model.objects.get(pk=pk)
        except model.DoesNotExist:
            return

        if geocode_element(item):
            item.save()

    geocode_model.__name__ = "geocode_{}".format(model.__name__.lower())

    return shared_task(geocode_model)