feat(gapic-generator-python): setup.py matches prereleases#17370
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This pull request updates the regular expression used to parse version strings in setup.py templates and golden files to support prerelease suffixes. The reviewer notes that the proposed regex strictly expects a hyphen for prerelease versions, which would fail for PEP 440 compliant versions without a hyphen (such as 1.0.0a1). To prevent installation crashes, the reviewer suggests a more robust regex that matches any trailing non-quote, non-whitespace characters after the patch version.
daniel-sanche
approved these changes
Jun 4, 2026
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version_candidatesmatching regex insetup.pyto support SemVer prerelease suffixes.To support both SemVer and PEP 440 prerelease formats robustly, we can match any trailing non-quote, non-whitespace characters after the major.minor.patch version.
Regenerated one API and opened a PR to see checks passing.
Towards googleapis/librarian#6289