vim tables.py 新加如下内容
from django.utils.translation import ungettext_lazy
from openstack_dashboard import policy
定义删除动作:
class DeleteSnapshotAction(policy.PolicyTargetMixin, tables.DeleteAction):
@staticmethod
def action_present(count):
return ungettext_lazy(
u"Delete Snapshot",
u"Delete Snapshots",
count
)
@staticmethod
def action_past(count):
return ungettext_lazy(
u"Deleted Snapshot",
u"Deleted Snapshots",
count
)
#policy_rules = (("identity", "identity:delete_project"),)
policy_rules = (("identity", "identity:delete_user"),)
def allowed(self, request, datum):
# if not api.keystone.keystone_can_edit_user() or \
# (datum and datum.id == request.user.id):
# return False
return True
def delete(self, request, obj_id):
LOG.info("dedebeeeeeeeeeeeeeeeeeeee!")
api.nova.server_delete(request, obj_id)
LOG.info("afterrrrrrrrrrrrrrrrrrrr!")
3.注册删除按钮
row_actions = (CreateSnapshotAction,DeleteSnapshotAction,)
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