Re: Can't quite figure out how to use logic from lang/python/plist-python.awk

[Aleksej Lebedev <root%zta.lk@localhost>]

On 2019-02-11 15:51, Greg Troxel wrote:
> Aleksej Lebedev <root%zta.lk@localhost> writes:
>
> > If I prefix ${PYSITELIB}/conans/test/unittests/model/info/__init__.py
> > (along with .pyc & .pyo) with ${PLIST.py2x} the first part of the
> > warning above disappears.
> >
> > However, adding
> > ${PLIST.py3x}${PYSITELIB}/conans/test/unittests/model/info/__init__.py
> > (I tried adding .pyc and .pyo enrties as well) to PLIST doesn't fix
> > the second part.
>
> There is that extra cache dir.
>
> > I see that it works exactly as expected in devel/py-future/PLIST, but
> > I can't figure
> > what's wrong my PLIST.
>
> There are two things: one is if the package installs the right files,
> and second if the PLIST captures that list correctly.
>
> > I am doing my best to trace where exactly it is going wrong, but maybe
> > somebody more
> > experienced can already spot the problem or direct me to how to debug
> > this awk scripts easily?
>
> The real question is why __pycache__ appears and if that's a rule in
> py36, or odd in this package.  The next question is about adjusting
> expectations to match python norms, if they are off.

This seems normal to me. These files in __pycache__ should be 
automatically
added to the final PLIST by lang/python/plist-python.awk:

/^[^@]/ && /[^\/]+\.py[co]$/ {
	sub(/[^\/]+\.py[co]$/, "__pycache__/&")
	sub(/\.py[co]$/, ".cpython-" PYVERS "&")
	if (PYVERS ~ /^3[5-9]$/ && $0 ~ /\.pyo$/) {
		sub(/\.pyo$/, ".opt-1.pyc")
	}
}

And I see them being added when the package devel/py-future is built.
But for some reason it's not working for wip/py-conan.

I set PKG_DEBUG_LEVEL=1 so that I can now see how exactly awk is 
executed,
but the whole command line giant and I am still analyzing what it's 
doing.

> It sounds like one of your packages is behaving as expected, and I 
> would
> expect most are or we'd be seeing this issue a lot.
>
> So I would first try to understand why __pycache__ appears in the path
> and if you think that is correct/normal or not.

Well, this sees standard for python3 after some version. And the 
awk-file
that adds these cache files is automatically appended to PLIST_AWK.

Currently I think there is some problem in other awk functions that run 
before
plist-python.awk. But I am not 100% sure yet.

--
Aleksej Lebedev