def list_sizes(self):
        sizes = []
        for value in INSTANCE_TYPES:
            key = value['id']
            size = CloudSigmaNodeSize(id=value['id'], name=value['name'],
                                      cpu=value['cpu'], ram=value['memory'],
                                      disk=value['disk'],
                                      bandwidth=value['bandwidth'],
                                      price=self._get_size_price(size_id=key),
                                      driver=self.connection.driver)
            sizes.append(size)

        return sizes
Returns the url to redirect to on success.
dataset/ETHPy150Open apache/libcloud/libcloud/compute/drivers/cloudsigma.py/CloudSigma_2_0_NodeDriver.list_sizes--crossover with--dataset/ETHPy150Open ofa/connect/open_connect/connect_core/utils/views.py/MultipleFormsMixin.get_success_url