fix: mbpseudo issues when applying pseudorelease

[MartinCa]

Description

I have not created an issue for this but I tried to use mbpseudo to apply this pseudorelease: https://musicbrainz.org/release/6c100fef-6abf-41c4-bd21-6f9becaaab6c

When doing that I encountered two errors as seen below, this PR should fix those issues. The second issue was only apparent once the first issue was fixed.

Sending event: import_task_choice
Traceback (most recent call last):
  File "/lsiopy/bin/beet", line 6, in <module>
    sys.exit(main())
             ^^^^^^
  File "/lsiopy/lib/python3.12/site-packages/beets/ui/__init__.py", line 1013, in main
    _raw_main(args)
  File "/lsiopy/lib/python3.12/site-packages/beets/ui/__init__.py", line 992, in _raw_main
    subcommand.func(lib, suboptions, subargs)
  File "/lsiopy/lib/python3.12/site-packages/beets/ui/commands/import_/__init__.py", line 131, in import_func
    import_files(lib, byte_paths, query)
  File "/lsiopy/lib/python3.12/site-packages/beets/ui/commands/import_/__init__.py", line 75, in import_files
    session.run()
  File "/lsiopy/lib/python3.12/site-packages/beets/importer/session.py", line 237, in run
    pl.run_parallel(QUEUE_SIZE)
  File "/lsiopy/lib/python3.12/site-packages/beets/util/pipeline.py", line 471, in run_parallel
    raise exc_info[1].with_traceback(exc_info[2])
  File "/lsiopy/lib/python3.12/site-packages/beets/util/pipeline.py", line 336, in run
    out = self.coro.send(msg)
          ^^^^^^^^^^^^^^^^^^^
  File "/lsiopy/lib/python3.12/site-packages/beets/util/pipeline.py", line 195, in coro
    task = func(*args, task)
           ^^^^^^^^^^^^^^^^^
  File "/lsiopy/lib/python3.12/site-packages/beets/importer/stages.py", line 217, in user_query
    _apply_choice(session, task)
  File "/lsiopy/lib/python3.12/site-packages/beets/importer/stages.py", line 323, in _apply_choice
    task.apply_metadata()
  File "/lsiopy/lib/python3.12/site-packages/beets/importer/tasks.py", line 263, in apply_metadata
    self.match.apply_metadata()
  File "/lsiopy/lib/python3.12/site-packages/beets/autotag/hooks.py", line 609, in apply_metadata
    for item, data in self.merged_pairs:
                      ^^^^^^^^^^^^^^^^^
  File "/lsiopy/lib/python3.12/site-packages/beets/autotag/hooks.py", line 603, in merged_pairs
    (i, ti.merge_with_album(self.info))
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/lsiopy/lib/python3.12/site-packages/beets/autotag/hooks.py", line 482, in merge_with_album
    album = album_info.raw_data
            ^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/functools.py", line 998, in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
  File "/lsiopy/lib/python3.12/site-packages/beets/autotag/hooks.py", line 301, in raw_data
    data = {**super().raw_data}
              ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/functools.py", line 998, in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
  File "/lsiopy/lib/python3.12/site-packages/beets/autotag/hooks.py", line 176, in raw_data
    data = self.__class__(**self.copy())
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: PseudoAlbumInfo.__init__() missing 2 required positional arguments: 'pseudo_release' and 'official_release'

Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "/home/martin/personal/src-ext/beets/beets/__main__.py", line 24, in <module>
    main(sys.argv[1:])
    ~~~~^^^^^^^^^^^^^^
  File "/home/martin/personal/src-ext/beets/beets/ui/__init__.py", line 1013, in main
    _raw_main(args)
    ~~~~~~~~~^^^^^^
  File "/home/martin/personal/src-ext/beets/beets/ui/__init__.py", line 992, in _raw_main
    subcommand.func(lib, suboptions, subargs)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/martin/personal/src-ext/beets/beets/ui/commands/import_/__init__.py", line 131, in import_func
    import_files(lib, byte_paths, query)
    ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/martin/personal/src-ext/beets/beets/ui/commands/import_/__init__.py", line 75, in import_files
    session.run()
    ~~~~~~~~~~~^^
  File "/home/martin/personal/src-ext/beets/beets/importer/session.py", line 237, in run
    pl.run_parallel(QUEUE_SIZE)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^
  File "/home/martin/personal/src-ext/beets/beets/util/pipeline.py", line 471, in run_parallel
    raise exc_info[1].with_traceback(exc_info[2])
  File "/home/martin/personal/src-ext/beets/beets/util/pipeline.py", line 336, in run
    out = self.coro.send(msg)
  File "/home/martin/personal/src-ext/beets/beets/util/pipeline.py", line 195, in coro
    task = func(*args, task)
  File "/home/martin/personal/src-ext/beets/beets/importer/stages.py", line 217, in user_query
    _apply_choice(session, task)
    ~~~~~~~~~~~~~^^^^^^^^^^^^^^^
  File "/home/martin/personal/src-ext/beets/beets/importer/stages.py", line 326, in _apply_choice
    task.add(session.lib)
    ~~~~~~~~^^^^^^^^^^^^^
  File "/home/martin/personal/src-ext/beets/beets/importer/tasks.py", line 503, in add
    self.album = lib.add_album(self.imported_items())
                 ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/martin/personal/src-ext/beets/beets/library/library.py", line 83, in add_album
    item.add(self)
    ~~~~~~~~^^^^^^
  File "/home/martin/personal/src-ext/beets/beets/library/models.py", line 84, in add
    super().add(lib)
    ~~~~~~~~~~~^^^^^
  File "/home/martin/personal/src-ext/beets/beets/dbcore/db.py", line 717, in add
    self.store()
    ~~~~~~~~~~^^
  File "/home/martin/personal/src-ext/beets/beets/library/models.py", line 74, in store
    super().store(fields)
    ~~~~~~~~~~~~~^^^^^^^^
  File "/home/martin/personal/src-ext/beets/beets/dbcore/db.py", line 659, in store
    tx.mutate(
    ~~~~~~~~~^
        f"INSERT INTO {self._flex_table} "
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    ...<2 lines>...
        (self.id, key, value),
        ^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/home/martin/personal/src-ext/beets/beets/dbcore/db.py", line 1039, in mutate
    return self.db._connection().execute(statement, subvals).lastrowid
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^
sqlite3.ProgrammingError: Error binding parameter 3: type 'dict' is not supported

• [ x ] Documentation.
• [ x ] Changelog.
• [ x ] Tests.

[Copilot]

Pull request overview

This PR fix mbpseudo crash when user pick pseudo-release during import. It make PseudoAlbumInfo.raw_data work with new Info.raw_data behavior, and it stop bad dict data from leaking into item/album flex fields.

Changes:

• Override PseudoAlbumInfo.raw_data to build plain AlbumInfo for raw export, so no TypeError from self.__class__(**self.copy()).
• Fix _adjust_final_album_match to write new mapping to match.mapping (not into album_info dict data).
• Add regression tests and changelog entry for both crash cases.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
beetsplug/mbpseudo.py	Fix raw_data construction for PseudoAlbumInfo and fix mapping update target.
test/plugins/test_mbpseudo.py	Add regression tests for raw_data and mapping leak to prevent sqlite bind crash.
docs/changelog.rst	Document both fixed crashes for users.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 72.15%. Comparing base (e58d404) to head (cde2dd1).

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #6512      +/-   ##
==========================================
+ Coverage   72.11%   72.15%   +0.03%     
==========================================
  Files         159      159              
  Lines       20641    20645       +4     
  Branches     3269     3269              
==========================================
+ Hits        14886    14897      +11     
+ Misses       5048     5041       -7     
  Partials      707      707              

Files with missing lines	Coverage Δ
beetsplug/mbpseudo.py	84.81% <100.00%> (+4.93%)	⬆️

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[snejus]

Looks good - just simplify the changelog note to a higher-level description.

[snejus]

Thanks!