chore: use gapic-generator-python 1.0.0 (#154)

- [ ] Regenerate this pull request now. PiperOrigin-RevId: 451250442 Source-Link: googleapis/googleapis@cca5e81 Source-Link: googleapis/googleapis-gen@0b219da Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiMGIyMTlkYTE2MWE4YmRjYzNjNmY3YjJlZmNkODIxMDUxODJhMzBjYSJ9

Author: gcf-owl-bot[bot]

owlbot.py

@@ -36,7 +36,7 @@
  "google-cloud-org-policy"
  )
 
- s.move(library, excludes=["setup.py", "README.rst", "docs/index.rst"])
+ s.move(library, excludes=["setup.py", "README.rst", "docs/index.rst", "noxfile.py"])
 
 s.remove_staging_dirs()
 

tests/unit/gapic/orgpolicy_v2/test_org_policy.py

@@ -14,7 +14,13 @@
 # limitations under the License.
 #
 import os
-import mock
+
+# try/except added for compatibility with python < 3.8
+try:
+ from unittest import mock
+ from unittest.mock import AsyncMock
+except ImportError:
+ import mock
 
 import grpc
 from grpc.experimental import aio