With $PATH and $PYTHONPATH set to the %buildroot,
the macro tries to import the given Python 3 module(s).
Useful as a smoke test in %check when ruining tests is not feasible.
Accepts spaces or commas as separators.
Package python-six:
%check
%py3_check_import six
Executing(%check): ...
...
+ PATH=...
+ PYTHONPATH=...
+ PYTHONDONTWRITEBYTECODE=1
+ /usr/bin/python3 -c 'import six'
+ RPM_EC=0
++ jobs -p
+ exit 0
%py3_check_import six seven
...
+ /usr/bin/python3 -c 'import six, seven'
Traceback (most recent call last):
File "<string>", line 1, in <module>
ModuleNotFoundError: No module named 'seven'
error: Bad exit status from ... (%check)
...
%py3_check_import five, six, seven
+ /usr/bin/python3 -c 'import five, six, seven'
Traceback (most recent call last):
File "<string>", line 1, in <module>
ModuleNotFoundError: No module named 'five'
error: Bad exit status from ... (%check)
Package python-packaging:
%py3_check_import packaging, packaging.markers packaging.requirements, packaging.tags
Executing(%check): ...
...
+ PATH=...
+ PYTHONPATH=...
+ PYTHONDONTWRITEBYTECODE=1
+ /usr/bin/python3 -c 'import packaging, packaging.markers, packaging.requirements, packaging.tags'
+ RPM_EC=0
++ jobs -p
+ exit 0
%py3_check_import packaging, packaging.markers packaging.notachance, packaging.tags
...
+ /usr/bin/python3 -c 'import packaging, packaging.markers, packaging.notachance, packaging.tags'
Traceback (most recent call last):
File "<string>", line 1, in <module>
ModuleNotFoundError: No module named 'packaging.notachance'
error: Bad exit status from ... (%check)
Distutils which were used to define the macros are deprecated in Python3.10:
https://www.python.org/dev/peps/pep-0632/.
Sysconfig isn't and it works across our Pythons, making it better choice for the task.
This allows e.g.:
%global extras cli,ghostwriter,pytz,dateutil,lark,numpy,pandas,pytest,redis,zoneinfo,django
%{pyproject_extras_subpkg -n python3-hypothesis %{extras}}
...
%pyproject_buildrequires -x %{extras}
(Note that %pyproject_extras_subpkg is a tiny wrapper around %python_extras_subpkg.)
This only works for package and extra names less than 79 characters long.
I don't expect many actual packages to exceed this limit.
78 characters should be enough for everybody.
Why 78? 79 is the line-lenght limit from rpmlint.
And we need to put punctuation in there.
Versioned pathfixX.Y.py is available in main as well as in
alternative Pythons so this change enables to build
an alternative Python stack without a dependency on the main
python3-devel.
By default, %{py3_dist foo} generates python3dist(foo).
This change makes it respect %python3_pkgversion so when
it is redefined as X.Y, %{py3_dist foo} generates pythonX.Y(foo).
See https://fedoraproject.org/wiki/Changes/PythonMacroError
While doing it, make %python macros more consistent with %python3 macros,
mostly wrt whitespace but also to use python -m pip over plain pip etc.
One significant change is the removal of sleeps from python macros,
this could affect packages that use python macros to build for Python 2
while also using python3 macros to build for Python 3.
In reality, I consider that unlikely. The sleep in python2 macros stays.
The --strip-file-prefix option was already removed from %pyX_install_wheel
but we forgot to remove it from %py_install_wheel.
Previous implementation allowed for only one argument to be passed to
the %pycached macro, which made it impossible to combine it with other macros.
Current implementation allows to pass other macros as arguments to
%pycached.
Example:
%pycached %exclude /path/to/foo.py
For macro expansion limitations, the opposite order is not possible.
That is to be documented in the guidelines:
https://pagure.io/packaging-committee/pull-request/986
Added some tests.
Resolves https://bugzilla.redhat.com/show_bug.cgi?id=1838992
Co-authored-by: Marcel Plch <mplch@redhat.com>
