gh-107715: Escape class name in regular expression #107716
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This patch escapes the class name before embedding it in the regular expression for `pat` in `doctest.DocTestFinder._find_lineno`. While class names do not ordinarily contain special characters, it is possible to encounter these when a class is created dynamically. Escaping the name will correctly return `None` in this scenario, rather than potentially matching a different class or raising `re.error` depending on the symbols used.
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CLA signing fails repeatedly with internal server error, and the bedevere/news action does not appear to recognize the news entry. Edit: both issues seem to have resolved themselves. |
gertjanvanzwieten
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Aug 7, 2023
This patch changes doctest's test finder to include all files in the nutils directory, rather than the ones listed in nutils.__all__ which is due to be removed. The change includes a modified version of DocTestFinder to fix a bug triggered by the SI module (formerly untested) and for which a PR is created for cpython (python/cpython#107716). The patch also includes a small fix in SI's documentation.
serhiy-storchaka
approved these changes
Aug 7, 2023
serhiy-storchaka
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needs backport to 3.11
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Thanks @gertjanvanzwieten for the PR, and @serhiy-storchaka for merging it 🌮🎉.. I'm working now to backport this PR to: 3.11. |
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Thanks @gertjanvanzwieten for the PR, and @serhiy-storchaka for merging it 🌮🎉.. I'm working now to backport this PR to: 3.12. |
miss-islington
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Aug 7, 2023
…7716) This patch escapes the class name before embedding it in the regular expression for `pat` in `doctest.DocTestFinder._find_lineno`. While class names do not ordinarily contain special characters, it is possible to encounter these when a class is created dynamically. Escaping the name will correctly return `None` in this scenario, rather than potentially matching a different class or raising `re.error` depending on the symbols used. (cherry picked from commit 8579327) Co-authored-by: Gertjan van Zwieten <git@gjvz.nl>
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GH-107726 is a backport of this pull request to the 3.12 branch. |
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GH-107727 is a backport of this pull request to the 3.11 branch. |
miss-islington
pushed a commit
to miss-islington/cpython
that referenced
this pull request
Aug 7, 2023
…7716) This patch escapes the class name before embedding it in the regular expression for `pat` in `doctest.DocTestFinder._find_lineno`. While class names do not ordinarily contain special characters, it is possible to encounter these when a class is created dynamically. Escaping the name will correctly return `None` in this scenario, rather than potentially matching a different class or raising `re.error` depending on the symbols used. (cherry picked from commit 8579327) Co-authored-by: Gertjan van Zwieten <git@gjvz.nl>
gertjanvanzwieten
added a commit
to evalf/nutils
that referenced
this pull request
Aug 7, 2023
This patch changes doctest's test finder to include all files in the nutils directory, rather than the ones listed in nutils.__all__ which is due to be removed. The change includes a modified version of DocTestFinder to fix a bug triggered by the SI module (formerly untested) and for which a fix is pending for cpython (python/cpython#107716). The patch also includes a small fix in SI's documentation.
serhiy-storchaka
pushed a commit
that referenced
this pull request
Aug 12, 2023
…GH-107727) This patch escapes the class name before embedding it in the regular expression for `pat` in `doctest.DocTestFinder._find_lineno`. While class names do not ordinarily contain special characters, it is possible to encounter these when a class is created dynamically. Escaping the name will correctly return `None` in this scenario, rather than potentially matching a different class or raising `re.error` depending on the symbols used. (cherry picked from commit 8579327) Co-authored-by: Gertjan van Zwieten <git@gjvz.nl>
Yhg1s
pushed a commit
that referenced
this pull request
Aug 16, 2023
…#107726) * gh-107715: Escape class name in regular expression (GH-107716) This patch escapes the class name before embedding it in the regular expression for `pat` in `doctest.DocTestFinder._find_lineno`. While class names do not ordinarily contain special characters, it is possible to encounter these when a class is created dynamically. Escaping the name will correctly return `None` in this scenario, rather than potentially matching a different class or raising `re.error` depending on the symbols used. (cherry picked from commit 8579327) Co-authored-by: Gertjan van Zwieten <git@gjvz.nl> * Update 2023-08-07-14-12-07.gh-issue-107715.238r2f.rst --------- Co-authored-by: Gertjan van Zwieten <git@gjvz.nl> Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
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Fixes #107715. This patch escapes the class name before embedding it in the regular expression for
patindoctest.DocTestFinder._find_lineno. While class names do not ordinarily contain special characters, it is possible to encounter these when a class is created dynamically. Escaping the name will correctly returnNonein this scenario, rather than potentially matching a different class or raisingre.errordepending on the symbols used.