feat: populate component.authors from pyproject.toml, Poetry manifests and packaging metadata - #1096
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SemyonAndreyev wants to merge 1 commit into
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feat: populate component.authors from pyproject.toml, Poetry manifests and packaging metadata#1096SemyonAndreyev wants to merge 1 commit into
SemyonAndreyev wants to merge 1 commit into
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…s and packaging metadata Fixes CycloneDX#648. Adds the structured, repeatable `components[].authors` (CycloneDX 1.6+) and derives the legacy singular `components[].author` string for the single-author case, from three independent sources: - PEP 621 `project.authors` (pep621.py) -- tables of name/email, with lenient handling of the non-compliant-but-real-world "Name <email>" string form some pyproject.toml files use here instead. - Poetry's `tool.poetry.authors` (utils/poetry.py) -- "Name <email>" strings. - Packaging core-metadata's `Author`/`Author-email` (utils/packaging.py, wired into the environment scan) -- the two are independent free-text fields with no guaranteed correlation when either holds more than one person; see the docstring of `metadata2authors()` for the rules used to combine or keep them separate. New shared helper module `utils/contact.py`: - `person_string2contact()` parses the "Name <email>" convention used by both Poetry and packaging metadata. - `contacts2author()` derives the legacy `author` string only when there is exactly one author -- CycloneDX has no agreed-upon way to fold multiple authors into one string (see CycloneDX/specification#335), so this deliberately does not guess a join convention. Found and worked around a real footgun in `email.utils.getaddresses()`: fed a bare name with no `@`, it silently mis-splits on whitespace and keeps only the last word (`getaddresses(['Jane Doe']) == [('', 'Jane')]`). `metadata2authors()` filters out any parsed address that doesn't actually contain `@` before trusting it. Tests: 56 new cases across a new `test_utils_contact.py`, new `test_utils_poetry.py`, new `test_utils_packaging.py`, and an extended `test_utils_pep621.py` -- covering both happy paths and the edge cases above. Full existing suite passes unchanged aside from the expected snapshot updates (root components in fixtures that declare authors now show them). Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_015xJ8pA9rPpAjVATkZCzCS2 Signed-off-by: Semyon Andreev <q2quantum.app@gmail.com>
Not up to standards ⛔🟢 Issues
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| Metric | Results |
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| Duplication | 0 |
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Description
Populates
component.authors(CycloneDX 1.6+, structured, repeatable) and derives the legacy singularcomponent.authorfor the single-author case, from three independent sources: PEP 621project.authors, Poetry'stool.poetry.authors, and packaging core-metadataAuthor/Author-email(wired into the environment scan).New shared helper module
cyclonedx_py/_internal/utils/contact.py:person_string2contact()parses the"Name <email>"convention used by both Poetry and packaging metadata.contacts2author()derives the legacyauthorstring only when there is exactly one author — CycloneDX has no agreed-upon way to fold multiple authors into one string (see CycloneDX/specification#335), so this deliberately does not guess a join convention and leaves it unset otherwise.Along the way, found and handled two real edge cases:
email.utils.getaddresses()silently mis-splits a bare name with no@on whitespace, keeping only the last word (getaddresses(['Jane Doe']) == [('', 'Jane')]).metadata2authors()filters out any parsed address that doesn't actually contain@before trusting it.authorsto be tables, buttests/_data/infiles/pipenv/no-deps/pyproject.tomlalready exercises the non-compliantauthors = ["Name <email>", ...]string form some real-world files use anyway —project2authors()now falls back to the same string parser instead of raising.56 new test cases across a new
test_utils_contact.py, newtest_utils_poetry.py, newtest_utils_packaging.py, and an extendedtest_utils_pep621.py. Full existing suite passes with only the expected snapshot updates (root components in fixtures that declare authors now show them).flake8/isort/mypyclean.Resolves or fixes issue: #648
AI Tool Disclosure
component.authors#648 as specified by the maintainer's own comments on the issue; add thorough test coverage; verify against the full existing test suite with no regressions.Affirmation
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