some imports with "# noqa" are REQUIRED and they cannot be removed to make sure Neutron works.
At least we CANNOT remove "import quota_db" to make sure DbQuota driver works correctly. It is required to load quota db models although it is not referred to in each file.
I haven't checked all imports, but you need to check why they are imported now carefully.
Please clarify which imports you are going to remove before submitting a patch.
some imports with "# noqa" are REQUIRED and they cannot be removed to make sure Neutron works.
At least we CANNOT remove "import quota_db" to make sure DbQuota driver works correctly. It is required to load quota db models although it is not referred to in each file.
I haven't checked all imports, but you need to check why they are imported now carefully.
Please clarify which imports you are going to remove before submitting a patch.