Upstream change to importlib.metadata: https://github.com/rpm-software-management/rpm/pull/1317
Due to extras packages being hadled slightly differently by importlib,
one test case for this was added. And due to changes in handling
requires.txt files, comments were removed from the pyreq2rpm.tests
testing package.
Also because of the switch, we removed the dependency on setuptools and
added a dependency on packaging.
Note: Some packages with egg-info files might provide a different name
due to this change if there is a conflict between the filename and the
name in the metadata. Previously, the filename was sometimes used to
parse the name, now it is always the content of that file, which is what
packaging does, and thus also pip and other Python tooling. Currently,
this is known to affect only 1 package in Fedora (ntpsec).
The resulting script is different from upstream because of not yet upstreamed changes in Fedora:
- scripts/pythondistdeps: Rework error messages
- scripts/pythondistdeps: Add parameter --package-name
- scripts/pythondistdeps: Implement provides/requires for extras packages
- pythondistdeps.py: When parsing extras name, take the rightmost +
These changes are proposed in this upstream PR: https://github.com/rpm-software-management/rpm/pull/1546
See https://src.fedoraproject.org/rpms/python-setuptools/pull-request/40
Strictly speaking, this is not an RPM generator, but:
- it generates provides
- it is tighly coupled with pythondistdeps.py
Usage:
1. Run `$ /usr/lib/rpm/pythonbundles.py .../vendored.txt`
2. Copy the output into the spec as a macro definition:
%global bundled %{expand:
Provides: bundled(python3dist(appdirs)) = 1.4.3
Provides: bundled(python3dist(packaging)) = 16.8
Provides: bundled(python3dist(pyparsing)) = 2.2.1
Provides: bundled(python3dist(six)) = 1.15
}
3. Use the macro to expand the provides
4. Verify the macro contents in %check:
%check
...
%{_rpmconfigdir}/pythonbundles.py src/_vendor/vendored.txt --compare-with '%{bundled}'
--normalized-names-format FORMAT
FORMAT of normalized names can be `pep503` [default] or `legacy-dots` (dots allowed)
--normalized-names-provide-both
Provede both `pep503` and `legacy-dots` format of normalized names (useful for a transition period)
