Add a python_has_version() wrapper for convenient use
in python_check_deps(). It includes:
- verbose output
- default "-b" root that's more suitable for build-time checks
- forward compatibility for -b/-d/-r arguments in EAPI 6
Signed-off-by: Michał Górny <mgorny@gentoo.org>
The python_export_utf8_locale() function checks for missing locale(1)
and handles it gracefully. However, it does not redirect stderr
probably, so systems without the executable (e.g. musl) get unintended
console output. Redirect it to /dev/null.
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Add a QA check that reports obsolete implementation in PYTHON_COMPAT
if ebuild has been modified in 2022 (based on copyright year).
Requested by sam.
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Update _python_impl_matches() (used to implement python_gen*,
python_setup) to support specifying stdlib versions ("3.8", "3.9")
in addition to exact implementation names. This makes handling PyPy3
version changes much easier when dealing with backports.
For example, if you specify "3.8", then the spec will match python3_8
and pypy3, for as long as we supply PyPy3.8. Once we upgrade to PyPy3.9
completely, it will stop matching pypy3 and we won't have to manually
keep updating these deps.
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Fix the regression in calling sphinx-build for the non-autodoc case
that causes the build to fail if dev-python/sphinx isn't built
for the newest Python interpreter available. To account for this,
we need to call sphinx-build as an executable (i.e. via python-exec).
Ideally, build_sphinx would be aware of which case it is used for,
and use appropriate invocation. Unfortunately, we cannot do that
without breaking backwards compatibility. However, we can simply check
if Sphinx is available via ${EPYTHON}, and fall back to calling
python-exec directly. This is effectively equivalent to choosing
the specific invocation directly, as python-exec would have respected
the implementation specified by EPYTHON anyway if sphinx-build
executable was available for it.
Fixes: f6a17acb8b (...: Run sphinx-build via EPYTHON)
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Inline the python_is_installed function that is used exactly once
(in _python_run_check_deps). This helps us avoid having to grab
PYTHON_PKG_DEP twice.
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Report dep checking progress verbosely, to help users understand why
a particular implementations was rejected or selected.
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Add a function encompassing the common logic to run python_check_deps()
from python-any-r1 and python-r1.
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Make epytest explicitly disable unwanted plugins such as pytest-cov
or pytest-flakes. We want the relevant options to be stripped out
of pytest config files. However, when these packages are installed
on the system, it's easy to miss them and then users (or tinderboxes)
hit the failures first. Disabling the plugins explicitly forces
them to fail immediately while testing.
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Run sphinx-build via EPYTHON to ensure that the correct Python
executable is being used. Otherwise, sphinx-build runs via
/usr/bin/python* and does not respect the virtualenv boundaries.
Closes: https://bugs.gentoo.org/831565
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Force pytest color output on or off based on the presence and value
of NOCOLOR envvar. This fixes inconsistent use of colors that largely
depended on upstream pytest settings.
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Support (potentially global-scope) EPYTEST_DESELECT and EPYTEST_IGNORE
arrays to conveniently deselect/skip tests. This effectively replaces
local hacks such as:
epytest ${deselect[@]/#/--deselect }
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Python 3.5 added support for compileall to run parallel workers for
performing bytecode compilation. Make use of it to the extent
possible without refactoring the code too much to get different
paths into the same call for best possible parallelization.
Signed-off-by: Mart Raudsepp <leio@gentoo.org>
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Python 3.9 includes a new feature for compileall to automatically hardlink
different optimization level cache files if they are identical. Make use of it
for python_optimize for some space savings.
This however does not cover distutils use cases and python itself.
Signed-off-by: Mart Raudsepp <leio@gentoo.org>
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Make epytest clean up common cache directories .hypothesis
and .pytest_cache after the execution. If pytest is executed
in ${BUILD_DIR}/lib, these directories end up being wrongly installed,
and so far ebuilds had to handle cleaning them up.
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Make pytest pass -Wdefault in order to override upstream default warning
options that commonly include -Werror. This has often caused tests to
start failing due to new deprecation warnings introduced
in dependencies, or block new implementations due to harmless
deprecation warnings.
A side effect of this is that we are overriding all warning options used
by upstream. This could e.g. cause more warnings to be reported (when
upstream ignores some of them). This might also break badly written
tests (e.g. when they rely on exceptions to catch warnings).
Signed-off-by: Michał Górny <mgorny@gentoo.org>
There is no use for python_is_python3 anymore, as Python 2 is no longer
supported at runtime and the remaining any-r1 uses are pure-2.
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Ban using -2 or python2* as an argument to python_gen_cond_dep and other
functions using _python_impl_matches, in order to force cleaning up old
entries, in EAPI 8.
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Do not use python_is_python3 in eclass functions to ease banning it.
Except for wrapper setup that is still used in py2 any-r1 context,
we can unconditionally assume Python 3 everywhere.
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Rename helper variables used by *into to mark them private with
underscores. The old names are leftovers from deprecated API that
permitted setting them directly. It was last used in ::gentoo in 2016.
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Remove the support code for Python 2.7, <3.5, as well as PyPy2.7. These
are no longer supported at runtime, so byte-compiling should not be used
for these impls.
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Grab site-packages and includedir paths from sysconfig rather than
distutils.sysconfig, as the latter module is deprecated. The new method
results in the same paths for all supported implementations,
as confirmed by the tests.
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Add an eunittest helper to wrap up the common 'python -m unittest
discover' calls, except that they are run via
dev-python/unittest-or-fail now. This guarantees that if no tests are
discovered the test phase fails rather than silently ignoring
the problem. This is especially helpful since it saves the developer
from having to inspect test phase logs.
Signed-off-by: Michał Górny <mgorny@gentoo.org>
python.eclass is gone for a long time, ::progress is discontinued,
it should be safe to assume people will no longer be copying old stuff.
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Explicitly request pytest to display the summary of all test results
except for passing tests. This overrides the upstream defaults to
improve the quality of build logs.
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Ulrich Müller
Michał Górny
Florian Schmaus
Mart Raudsepp
Mike Gilbert
Sam James