Make it possible to install py-qt5 for multiple python versions at the same time

[tcberner]

Summary

• Pass the versioned sip-binary to configure.py
• Add USE_PYTHON=concurrent to py-qt5-core to install pyuic5 versioned too
• Make the sip-directory versioned

Test Plan

I only tested devel/py-sip and devel/py-qt5-core with
DEFAULT_VERSIONS+=python=3.5 python3=3.5 in make.conf
and a make PYTHON_VERSION=2.7 so far.

[tcberner]

Add concurrent to py-qt5-core too (I added it to py-qt4-core by mistake...
which also needs it.. so lets call it an opportunity ^^)

Of course every py-qt port also requires a PORTREVISION bump (as SIPDIR changed).

[adridg]

• Deinstalled py27-qt5*
• Don't have Python 3.5 installed
• cd devel/py-qt5
• make PYTHON_VERSION=3.5
• builds and installs a bunch of ports, including many py35-qt5-*
• fails in misc/py-qt5-demo

However, building misc/py-qt5-demo on its own (while setting PYTHON_VERSION) does work.

[tcberner]

You're absolutely right. There is other stuff that needs to be versioned too, like QSCIDIR.

[adridg]

In devel/py-qt5:

# make PYTHON_VERSION=3.5

yields tons of error messages in misc/py-qt5-demo like this:

pkg-static: Unable to access file /zbigone/src/ports-playground/misc/py-qt5-demo/work/stage/usr/local/share/examples/py-qt5/xmlpatterns/schema/ui_schema.pyc: No such file or directory

Which is fair, since the file is generated like this:

/zbigone/src/ports-playground/misc/py-qt5-demo/work/stage/usr/local/share/examples/py-qt5/xmlpatterns/schema/__pycache__/ui_schema.cpython-35.pyc

So there's more pkg-plist munging to be done, since the do-install step (which uses compileall.py) isn't producing what the plist expects.

[dbn]

In D8714#184358, @groot_kde.org wrote:

Which is fair, since the file is generated like this:

/zbigone/src/ports-playground/misc/py-qt5-demo/work/stage/usr/local/share/examples/py-qt5/xmlpatterns/schema/__pycache__/ui_schema.cpython-35.pyc

So there's more pkg-plist munging to be done, since the do-install step (which uses compileall.py) isn't producing what the plist expects.

FYI, USES=python already has support for that: USE_PYTHON=py3kplist.

Hope this helps.

[tcberner]

Add a versioned PLIST_SUB for the api-files installed by the ports.

Instead of installing them to share/qt[45]/qsci/api put them into share/qt[45]/qsci-${PYTHON_VER}/api
(maybe a path structured similarly to PYQT_SIPDIR would be nicer: share/py-qsci-${PYTHON_VER}/PyQt[45]).

I still need to think how to handle for example devel/py-qt5-designerplugin, which installs a shared library, independent of the python version.

Also, maybe there is a better way for all of this...

[tcberner]

Now it should be coinstallable: install everything with default (python27), set PYTHON_VERSION to 3.5 and install the other ports seems to work as expected.

• The shared libraries in lang/py-qt5-qml and devel/py-qt[45]-designerplugin have been renamed to carry the python version in them... -- I thought about only adding these ports if the PYTHON_VERSION is the DEFAULT_PYTHON_VERSIONS... but that does not seem proper either. Maybe these renames have to be followed up somehwere else, so far I haven't spotted an issue (rebuilt everything needing pyqt).
• Moved api, doc, sip files around a bit so they are versioned by both the Qt version and the python version used
• Added SIPDIR to desktuils/calibre's MAKE_ENV.

[tcberner]

@rakuco, @groot_kde.org, @fluffy

[xmj]

Will this land any time soon?

Current PyQT glue is outright broken with Python 3.

[adridg]

Isn't this largely obsoleted by flavors now? Or have flavors not reached the PyQt bits, and this stuff needs to be reworked to fit?

[lbartoletti]

In D8714#286270, @adridg wrote:

Isn't this largely obsoleted by flavors now? Or have flavors not reached the PyQt bits, and this stuff needs to be reworked to fit?

As I know, at least two problems (223409 and 219641) are still relevant.

[tcberner]

[tcberner]

Update pyqt5 to 5.10.1 and use subdirectories per python version.

[mat]

To check, it would probably be easier to use poudriere bulk -i and only set BUILD_ALL_PYTHON_FLAVORS in make.conf.

[tcberner]

In D8714#339535, @mat wrote:

To check, it would probably be easier to use poudriere bulk -i and only set BUILD_ALL_PYTHON_FLAVORS in make.conf.

Thanks, I'll give it a go

[tcberner]

Update diff against current tree.

[tcberner]

Add bumps to pyqt dependencies.

[tcberner]

Fix patch with respect to use of PYQT_APIDIR.

[tcberner]

• Readd USE_PYTHON flags (I should have checked the output of arc patch ;-) ...)
• Fix deskutils/calibre

[tcberner]

Fix py-qt5-quickwidgets

[tcberner]

Update