feat(py_wheel): add custom metadata fields and PEP 639 license support - #4065
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rickeylev wants to merge 2 commits into
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feat(py_wheel): add custom metadata fields and PEP 639 license support#4065rickeylev wants to merge 2 commits into
rickeylev wants to merge 2 commits into
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Propose design for py_wheel to support PEP 639 license metadata, configurable metadata_fields, metadata_file merging, and generalized distinfo_files path transformations.
rickeylev
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`py_wheel` lacked support for custom Core Metadata headers, external metadata merging, PEP 639 license expressions, and flexible .dist-info/ subpath mapping. Add `license_expression`, `metadata_fields`, and `metadata_file` attributes to `py_wheel`, update `wheelmaker.py` with RFC 822 merging and PEP 639 metadata handling, enhance `extra_distinfo_files` to support `strip_prefix|prefix` syntax, and add comprehensive tests. Closes bazel-contrib#4042
rickeylev
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Currently,
py_wheellacks flexible support for custom Core Metadatafields (such as multiple
License-FileorClassifierentries),external RFC 822
METADATAfile merging, PEP 639 license expressions,and structured subpath mapping in
extra_distinfo_files.Add
license_expression,metadata_fields, andmetadata_fileattributes to
py_wheel, updatewheelmaker.pywith RFC 822 mergingand PEP 639 metadata handling, enhance
extra_distinfo_filesto supportstrip_prefix|prefixsyntax, and add comprehensive tests.Closes #4042