Test failures with Python 3.13

[alucryd]

Problem

Running the test suite using python 3.13 led to these problems: https://build.alucryd.xyz/#/builders/229/builds/15/steps/5/logs/stdio

FAILED test/plugins/test_autobpm.py::TestAutoBPMPlugin::test_command - Assert...
FAILED test/plugins/test_autobpm.py::TestAutoBPMPlugin::test_import - Asserti...
FAILED test/plugins/test_bucket.py::BucketPluginTest::test_year_single_year_last_folder
ERROR test/plugins/test_aura.py::TestAuraResponse::test_tracks
ERROR test/plugins/test_aura.py::TestAuraResponse::test_artists
ERROR test/plugins/test_aura.py::TestAuraResponse::test_albums

The autobpm test relies on the aifc module that was removed in Python 3.13, not sure if the other errors are from 3.13 or not.

Setup

• OS: Arch Linux
• Python version: 3.13.1
• beets version: 2.2.0

[austinbutler]

Same failure on NixOS.

FAILED test/plugins/test_bucket.py::BucketPluginTest::test_year_single_year_last_folder - AssertionError: assert '1970' == '2025'

[jackwilsdon]

The bucket issue was already fixed in #5566.

[satmandu]

With Python 3.13 beets is complaining about both aifc and sunauwhen using the chroma plugin, as those are deprecated since Python 3.11 and removed with Python 3.13:

https://docs.python.org/3/library/aifc.html
https://docs.python.org/3/library/sunau.html

  File "/home/satadru/beets/lib/python3.13/site-packages/beetsplug/chroma.py", line 86, in acoustid_match                                                                                     
    duration, fp = acoustid.fingerprint_file(util.syspath(path))                                                                                                                              
                   ~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^                                                                                                                              
  File "/usr/lib/python3/dist-packages/acoustid.py", line 352, in fingerprint_file                                                                                                            
    return _fingerprint_file_audioread(path, maxlength)                                                                                                                                       
  File "/usr/lib/python3/dist-packages/acoustid.py", line 292, in _fingerprint_file_audioread                                                                                                 
    with audioread.audio_open(path) as f:                                                                                                                                                     
         ~~~~~~~~~~~~~~~~~~~~^^^^^^                                                                                                                                                           
  File "/usr/lib/python3/dist-packages/audioread/__init__.py", line 123, in audio_open                                                                                                        
    backends = available_backends()                                                                                                                                                           
  File "/usr/lib/python3/dist-packages/audioread/__init__.py", line 80, in available_backends                                                                                                 
    from . import rawread                                                                                                                                                                     
  File "/usr/lib/python3/dist-packages/audioread/rawread.py", line 16, in <module>                                                                                                            
    import aifc                                                                                                                                                                               
ModuleNotFoundError: No module named 'aifc' 

  File "/home/satadru/beets/lib/python3.13/site-packages/beetsplug/chroma.py", line 86, in acoustid_match                                                                                     
    duration, fp = acoustid.fingerprint_file(util.syspath(path))                                                                                                                              
                   ~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^                                                                                                                              
  File "/usr/lib/python3/dist-packages/acoustid.py", line 352, in fingerprint_file                                                                                                            
    return _fingerprint_file_audioread(path, maxlength)                                                                                                                                       
  File "/usr/lib/python3/dist-packages/acoustid.py", line 292, in _fingerprint_file_audioread                                                                                                 
    with audioread.audio_open(path) as f:                                                                                                                                                     
         ~~~~~~~~~~~~~~~~~~~~^^^^^^                                                                                                                                                           
  File "/usr/lib/python3/dist-packages/audioread/__init__.py", line 123, in audio_open                                                                                                        
    backends = available_backends()                                                                                                                                                           
  File "/usr/lib/python3/dist-packages/audioread/__init__.py", line 80, in available_backends                                                                                                 
    from . import rawread                                                                                                                                                                     
  File "/usr/lib/python3/dist-packages/audioread/rawread.py", line 19, in <module>                                                                                                            
    import sunau                                                                                                                                                                              
ModuleNotFoundError: No module named 'sunau' 

This can be worked around with these packages:
https://pypi.org/project/standard-aifc/
https://pypi.org/project/standard-sunau/
e.g., python3.13 -m pip install standard-aifc standard-sunau