chore: librarian update image pull request: 20260116T230843Z #15468

parthea · 2026-01-16T23:09:40Z

feat: update image to us-central1-docker.pkg.dev/cloud-sdk-librarian-prod/images-prod/python-librarian-generator@sha256:51d42b9060365aa10d21e64a370b82bf1e07ed7f1e46062dcb3ad10632b0acc8

…prod/images-prod/python-librarian-generator@sha256:51d42b9060365aa10d21e64a370b82bf1e07ed7f1e46062dcb3ad10632b0acc8

gemini-code-assist · 2026-01-16T23:18:15Z

Summary of Changes

Hello @parthea, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request primarily focuses on maintenance and modernization across several Google Cloud client libraries. It updates a core librarian image, refactors authentication logic for improved clarity and directness, and upgrades the Python version used for static type analysis. Additionally, it includes minor dependency cleanups to optimize the development environment.

Highlights

Librarian Image Update: The python-librarian-generator image has been updated to a new SHA256 hash, ensuring the use of the latest version of the librarian tool.
Authentication Scope Handling Refactoring: Numerous base.py transport files across various Google Cloud client libraries have been refactored to directly pass authentication scopes and other credentials-related arguments, removing an intermediate scopes_kwargs dictionary.
Python Version Upgrade for Type Checking: The mypy.ini configuration files in several packages have been updated to specify python_version = 3.14, indicating an upgrade in the Python version used for type checking.
Dependency Cleanup: The noxfile.py for google-cloud-bigquery-storage has been updated to remove cachetools and cryptography from its test dependencies, streamlining the build process.

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Code Review

This pull request updates the librarian generator image and applies the resulting code changes. The changes include refactoring how authentication scopes are passed in transport layers, which improves code clarity. However, the python_version in numerous mypy.ini files has been updated to 3.14, which is not a valid Python version and will likely break static analysis. This should be corrected to a supported version.

gemini-code-assist · 2026-01-16T23:21:54Z

packages/google-ads-admanager/mypy.ini

@@ -1,3 +1,3 @@
 [mypy]
-python_version = 3.7
+python_version = 3.14
