workflows.py 文件源码

def get_subnetpool_choices(self, request):
        subnetpool_choices = [('', _('Select a pool'))]
        default_ipv6_subnet_pool_label = \
            getattr(settings, 'OPENSTACK_NEUTRON_NETWORK', {}).get(
                'default_ipv6_subnet_pool_label', None)
        default_ipv4_subnet_pool_label = \
            getattr(settings, 'OPENSTACK_NEUTRON_NETWORK', {}).get(
                'default_ipv4_subnet_pool_label', None)

        if default_ipv6_subnet_pool_label:
            subnetpool_dict = {'ip_version': 6,
                               'name': default_ipv6_subnet_pool_label}
            subnetpool = api.neutron.SubnetPool(subnetpool_dict)
            subnetpool_choices.append(('', subnetpool))

        if default_ipv4_subnet_pool_label:
            subnetpool_dict = {'ip_version': 4,
                               'name': default_ipv4_subnet_pool_label}
            subnetpool = api.neutron.SubnetPool(subnetpool_dict)
            subnetpool_choices.append(('', subnetpool))

        for subnetpool in api.neutron.subnetpool_list(request):
            subnetpool_choices.append((subnetpool.id, subnetpool))
        return subnetpool_choices