gh-155207: Add --dry-run and --diff options to Argument Clinic - #155208
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--dry-run lists the files which would be changed, and --diff writes a unified diff of the changes to the standard output. No file and no directory is created or modified in these modes. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
serhiy-storchaka
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August 5, 2026 06:19
The path of the default destination file is built from the
"{dirname}/clinic/{basename}.h" template, so it always uses forward
slashes, unlike os.path.join().
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
serhiy-storchaka
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August 5, 2026 07:26
serhiy-storchaka
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needs backport to 3.13
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Thanks @serhiy-storchaka for the PR 🌮🎉.. I'm working now to backport this PR to: 3.13, 3.14, 3.15. |
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GH-155213 is a backport of this pull request to the 3.15 branch. |
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needs backport to 3.15
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GH-155214 is a backport of this pull request to the 3.14 branch. |
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GH-155215 is a backport of this pull request to the 3.13 branch. |
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…GH-155208) (GH-155214) --dry-run lists the files which would be changed, and --diff writes a unified diff of the changes to the standard output. No file and no directory is created or modified in these modes. (cherry picked from commit 3874ad1) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
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…GH-155208) (GH-155215) --dry-run lists the files which would be changed, and --diff writes a unified diff of the changes to the standard output. No file and no directory is created or modified in these modes. (cherry picked from commit 3874ad1) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
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…Clinic (pythonGH-155208) (pythonGH-155214) --dry-run lists the files which would be changed, and --diff writes a unified diff of the changes to the standard output. No file and no directory is created or modified in these modes. (cherry picked from commit 3874ad1) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
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With
--dry-runArgument Clinic writes nothing and only lists the files which would be changed.With
--diffit writes a unified diff of the changes to the standard output instead, so that they can be reviewed or applied withpatch -p0.No file and no directory is created or modified in these modes, and the progress reported by
-vis written to the standard error stream, so that the standard output contains only the report.