svn commit: r517602 - head/devel/py-mock

[Kubilay Kocak]

On 15/11/2019 4:11 am, Enji Cooper wrote:
> +	@cd ${WRKSRC} && pytest

Hi Enji :)

Python ports *must* always reference/use *Python-version* specific 
versions of binaries/scripts/interpreters for *all* invocations of them, 
as it can never be guaranteed that:

a) A/the non-versioned binary name is installed, and
b) That the non-versioned binary name points to expected (same) version 
as the port is being tested/built with.

The canonical pytest invocation is:

cd ${WRKSRC} && ${PYTHON_CMD} -m pytest -v -rs -o addopts=

-v: one line per test (rather than dots per test)
-rs: Show skip/skipped reasons
-o addopts=: Override setup.cfg/pytest.ini options that sometimes set 
arguments that require additional dependencies (--cov for coverage) or 
other test arguments that we dont want)

Note: Some Python packages 'require' or 'depend on' invoking the pytest 
script directly, as the python path semantics of this differ from using 
pythonX.Y -m pytest, but try to use the first one unless it doesn't work.

In these cases, the correct invocation is usually:

cd ${WRKSRC} && ${LOCALBASE}/bin/pytest-${PYTHON_VER} -v -rs -o addopts=