Top level Pipfile sys_platform markers should be transitive #5892
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This was referenced Aug 30, 2023
cclauss
approved these changes
Sep 1, 2023
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| markers = self._fold_markers(dependency_tree, comes_from) | ||
| if markers: |
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Suggested change
| markers = self._fold_markers(dependency_tree, comes_from) | |
| if markers: | |
| if markers := self._fold_markers(dependency_tree, comes_from): |
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I guess we can use the walrus operator, but it won't work in 3.7 so we essentially can hold this back until we drop 3.7, but I have mixed feelings about it with the open reports about hash collection against some private indexes. 🤔
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I am fine to remain Walrus-less. My two freelance clients are both Python 3.11-only so I forgot about 3.7 in this case.
use walrus operator Co-authored-by: Christian Clauss <[email protected]>
Co-authored-by: Christian Clauss <[email protected]>
This reverts commit b2205a6.
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The issue
I want transitive platform locking to work better.
The fix
By following the resolution chain (where the package came from) we can get back to the Pipfile entry and apply the same sys_platform markers the user intended.
Additionally add a top level platform_machine specifier that works the same way.
Note: Adding directly to the markers will behave different with the pip resolver than adding them as distinct specifier keys in the Pipfile.
The checklist
news/directory to describe this fix with the extension.bugfix.rst,.feature.rst,.behavior.rst,.doc.rst..vendor.rst. or.trivial.rst(this will appear in the release changelog). Use semantic line breaks and name the file after the issue number or the PR #.