Make changes for Raspberry Pi OS Bookworm

[s-martin]

Make changes so Phoniebox 2.x runs on Bookworm (this PR replaces #2080)

Changes:

• Use bookworm in Github Actions
• Use "--break-system-packages" as Bookworm implemented PEP668, but 2.x is legacy anyway
• Explicitly install netcat-traditional package

TODOs:

• MPD does not start, see https://github.com/MiczFlor/RPi-Jukebox-RFID/actions/runs/6771845838/job/18403246976?pr=2084#step:6:1898 Configuring MPD... MPD error: Cannot assign requested address
• installing rfid reader does not work yet, see https://github.com/MiczFlor/RPi-Jukebox-RFID/actions/runs/6771845838/job/18403247429?pr=2084 Line 1914;
  there is also a check missing for test 2 --> will be fixed in Further Optimizations #2092
• Spotify packages cant be installed anymore (probably not necessary), see https://github.com/MiczFlor/RPi-Jukebox-RFID/actions/runs/6771845838/job/18403247790?pr=2084
  should be fixed by Implemented fixes for RPi recognition and new spotify GST plugin compile #2064
• Coveralls seems also not to like the parallel builds suddenly in the Python checks; fix see here: https://docs.coveralls.io/parallel-builds

[s-martin]

The enforcement of PEP668 seems not so easy to solve, right now I'm not sure whats the best way for us.

Some references:

• https://www.raspberrypi.com/documentation/computers/os.html#python-on-raspberry-pi
• https://stackoverflow.com/questions/75608323/how-do-i-solve-error-externally-managed-environment-every-time-i-use-pip-3/75722775#75722775
• Not sure, if this is the right way to go: https://www.jeffgeerling.com/blog/2023/how-solve-error-externally-managed-environment-when-installing-pip3

[s-martin]

Some more opinions on PEP 668: raspberrypi/bookworm-feedback#100

[pabera]

Some more opinions on PEP 668: raspberrypi/bookworm-feedback#100

Do you have trouble using Python in venv?

[s-martin]

It's more my lack of knowledge of venvs, so far I avoided them pretty successful ;)

@pabera, maybe you can have a look at the changes I tried in this PR - I'm pretty sure that it's solvable, but I don't have enough experience with venvs to choose the best solution for us.

[AlvinSchiller]

I would try a bit too if i have time, but i have also not much experience with python and venvs.
But from the links you provided, i think we have two options:

• use break-system-packages and leave everything as is (more of a legacy solution, but maybe the easiest for 2.x)
• correctly adapt to "PEP 668" and create and use a venv in the RPi-Jukebox-RFID root folder. Then every python, pip or shebang path has to point to this venv folder (could be troublesome as this should be relativ path? ).

[pabera]

It would be a very idealistic approach to solve this for V2, I agree with @AlvinSchiller. But because we rely on Python a lot more in V3, this could be a heavy lift.

[s-martin]

I also think for legacy 2.x break system packages should be fine.

[coveralls]

Pull Request Test Coverage Report for Build 6804281312

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---

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Change from base Build 6755756729:	0.0%
Covered Lines:	633
Relevant Lines:	824

---

💛 - Coveralls

[AlvinSchiller]

Hey @s-martin,
instead of changing every python call, it is possible to set an global config entry, so theres no need to remember adding it.
Plus its backwards compatible:
sudo python3 -m pip config set global.break-system-packages true

see: https://github.com/AlvinSchiller/RPi-Jukebox-RFID/tree/test/bookworm

[AlvinSchiller]

rfidreader * Line 1914; there is also a check missing for test 2

You probably mean the check for package 532 and 522? I fixed them in #2092

[s-martin]

Spotify packages seem not to be available for Bookworm:

pi@phoniebox:/etc$ sudo apt install libspotify-dev
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
E: Unable to locate package libspotify-dev

pi@phoniebox:/etc$ apt search mopidy
Sorting... Done
Full Text Search... Done
gir1.2-playerctl-2.0/stable 2.4.1-2 amd64
  utility to control media players via MPRIS (gir bindings)

libplayerctl-dev/stable 2.4.1-2 amd64
  utility to control media players via MPRIS (development files)

libplayerctl-doc/stable 2.4.1-2 all
  utility to control media players via MPRIS (documentation)

libplayerctl2/stable 2.4.1-2 amd64
  utility to control media players via MPRIS (library)

mopidy/stable 3.4.2-1 all
  extensible music server

mopidy-alsamixer/stable 2.0.1-1 all
  Mopidy extension for volume control via ALSA

mopidy-beets/stable 4.0.1-1 all
  Mopidy extension for playing music from Beets' web plugin

mopidy-dleyna/stable 2.0.2-1 all
  Mopidy extension for playing music from Digital Media Servers

mopidy-doc/stable 3.4.2-1 all
  extensible music server - documentation

mopidy-internetarchive/stable 3.0.1-1 all
  Mopidy extension for playing music from the Internet Archive

mopidy-local/stable 3.2.1-1 all
  Mopidy extension for playing music from your local music archive

mopidy-mpd/stable 3.3.0-1 all
  Mopidy extension for controlling Mopidy from MPD clients

mopidy-mpris/stable 3.0.3-1 all
  Mopidy extension for controlling playback through MPRIS

mopidy-podcast/stable 3.0.1-1 all
  Mopidy extension for searching and browsing podcasts

mopidy-podcast-itunes/stable 3.0.1-1 all
  Mopidy extension for searching and browsing iTunes podcasts

mopidy-scrobbler/stable,stable 2.0.1-1 all
  Mopidy extension for scrobbling music to Last.fm

mopidy-somafm/stable 2.0.2-1 all
  Mopidy extension for playing music from SomaFM

mopidy-soundcloud/stable 3.0.2-1 all
  Mopidy extension for playing music from SoundCloud

mopidy-tunein/stable 1.1.0-1 all
  Mopidy extension for playing music from TuneIn

playerctl/stable 2.4.1-2 amd64
  utility to control media players via MPRIS

snapserver/stable 0.26.0+dfsg1-1+b2 amd64
  Snapcast server

[AlvinSchiller]

The "MPDConfig" block need to be moved ahead of "SPOTInstall" so the mpd service enablement is correct in the end.

[s-martin]

I fixed it by explicitly stopping and disabling mpd, when Spotify is used.

[AlvinSchiller]

I fixed it by explicitly stopping and disabling mpd, when Spotify is used.

Yep but Spotifyinstall and mpdconfig are not mutually exclusive. So the Spotify block will disable mpd service and the mpd block after will enable it again, which is not a correct state.

[DivineDominion]

Sorry if I'm bringing this up here: it sounds that (usage of) libspotify is dead anyway at the moment. So maybe TODO item number 3 of @s-martin's original PR comment should not be a blocker if the rest of the PR is going well?