Test regression with ruamel.yaml 0.17.26 (possibly older)

After upgrading ruamel.yaml to 0.17.26 (possibly older versions), the formatting changes and causes the test suite to fail:

$ python -m pytest tests/test_jsonyaml_plugin.py::testYamlPlugin
========================================================= test session starts =========================================================
platform linux -- Python 3.11.3, pytest-6.2.5, py-1.11.0, pluggy-1.0.0
rootdir: /tmp/eyeD3
plugins: Faker-18.9.0, cov-2.12.1
collected 1 item                                                                                                                      

tests/test_jsonyaml_plugin.py F                                                                                                 [100%]

============================================================== FAILURES ===============================================================
___________________________________________________________ testYamlPlugin ____________________________________________________________

audiofile = <eyed3.mp3.Mp3AudioFile object at 0x7f7b95551f50>

    def testYamlPlugin(audiofile):
        _initTag(audiofile)

        omap, omap_list = "", "  "
        if sys.version_info[:2] <= (3, 7):
            omap = " !!omap"
            omap_list = "- "

>       _assertFormat("yaml", audiofile, f"""
    ---
    _eyeD3: %(version)s
    album: Suffer
    artist: Bad Religion
    best_release_date: '1988'
    info:
      size_bytes: %(size_bytes)d
      time_secs: 10.68
    path: %(path)s
    recording_date: '1987'
    release_date: '1988'
    title: Suffer
    track_num:{omap}
    {omap_list}count: 9
    {omap_list}total: 15
    """)

tests/test_jsonyaml_plugin.py:69: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

plugin = 'yaml', audio_file = <eyed3.mp3.Mp3AudioFile object at 0x7f7b95551f50>
format = "\n---\n_eyeD3: %(version)s\nalbum: Suffer\nartist: Bad Religion\nbest_release_date: '1988'\ninfo:\n  size_bytes: %(si...68\npath: %(path)s\nrecording_date: '1987'\nrelease_date: '1988'\ntitle: Suffer\ntrack_num:\n  count: 9\n  total: 15\n"

    def _assertFormat(plugin: str, audio_file, format: str):
        output = _runPlugin(audio_file, plugin)
        print(output)
        size_bytes = os.stat(audio_file.path)[stat.ST_SIZE]
>       assert output.strip() == format.strip() % dict(path=audio_file.path, version=version,
                                                       size_bytes=size_bytes)
E       AssertionError: assert '---\n_eyeD3:...\n  total: 15' == '---\n_eyeD3:...\n  total: 15'
E         Skipping 121 identical leading characters in diff, use -v to show
E           .68
E         + path: 
E         - path: /tmp/pytest-of-mgorny/pytest-5/testYamlPlugin0/c0206a04-1567-450c-bad1-65fac0776c7b.mp3
E         ? ^^^^^
E         +   /tmp/pytest-of-mgorny/pytest-5/testYamlPlugin0/c0206a04-1567-450c-bad1-65fac0776c7b.mp3
E         ? ^...
E         
E         ...Full output truncated (7 lines hidden), use '-vv' to show

tests/test_jsonyaml_plugin.py:33: AssertionError
-------------------------------------------------------- Captured stdout call ---------------------------------------------------------
---
_eyeD3: 0.9.7
album: Suffer
artist: Bad Religion
best_release_date: '1988'
info:
  size_bytes: 170886
  time_secs: 10.68
path: 
  /tmp/pytest-of-mgorny/pytest-5/testYamlPlugin0/c0206a04-1567-450c-bad1-65fac0776c7b.mp3
recording_date: '1987'
release_date: '1988'
title: Suffer
track_num:
  count: 9
  total: 15
---
_eyeD3: 0.9.7
album: Suffer
artist: Bad Religion
best_release_date: '1988'
info:
  size_bytes: 170886
  time_secs: 10.68
path: 
  /tmp/pytest-of-mgorny/pytest-5/testYamlPlugin0/c0206a04-1567-450c-bad1-65fac0776c7b.mp3
recording_date: '1987'
release_date: '1988'
title: Suffer
track_num:
  count: 9
  total: 15
========================================================== warnings summary ===========================================================
tests/test_jsonyaml_plugin.py::testYamlPlugin
  /tmp/eyeD3/eyed3/plugins/jsontag.py:42: DeprecationWarning: Use Tag.getBestDate() instead
    member = getattr(tag, name)

tests/test_jsonyaml_plugin.py::testYamlPlugin
  /tmp/eyeD3/eyed3/plugins/yamltag.py:29: PendingDeprecationWarning: 
  safe_dump will be removed, use

    yaml=YAML(typ='safe', pure=True)
    yaml.dump(...)

  instead
    print(yaml.safe_dump(audioFileToJson(self.audio_file),

tests/test_jsonyaml_plugin.py::testYamlPlugin
  /tmp/eyeD3/.tox/py311/lib/python3.11/site-packages/ruamel/yaml/main.py:1390: PendingDeprecationWarning: 
  dump_all will be removed, use

    yaml=YAML(typ='unsafe', pure=True)
    yaml.dump_all(...)

  instead
    return dump_all([data], stream, Dumper=SafeDumper, **kwds)

-- Docs: https://docs.pytest.org/en/stable/warnings.html
======================================================= short test summary info =======================================================
FAILED tests/test_jsonyaml_plugin.py::testYamlPlugin - AssertionError: assert '---\n_eyeD3:...\n  total: 15' == '---\n_eyeD3:...\n  ...
==================================================== 1 failed, 3 warnings in 0.30s ====================================================

And the safe_dump warning is now an error:

=============================================================== FAILURES ================================================================
____________________________________________________________ testYamlPlugin _____________________________________________________________

audiofile = <eyed3.mp3.Mp3AudioFile object at 0x7ed97c4fa0f0>                                                                            

    def testYamlPlugin(audiofile):                                                                                                       
        _initTag(audiofile)                                                                                                              

        omap, omap_list = "", "  "                                                                                                       
        if sys.version_info[:2] <= (3, 7):                                                                                               
            omap = " !!omap"                                                                                                             
            omap_list = "- "                                                                                                             

>       _assertFormat("yaml", audiofile, f"""
    ---
    _eyeD3: %(version)s
    album: Suffer
    artist: Bad Religion
    best_release_date: '1988'
    info:
      size_bytes: %(size_bytes)d
      time_secs: 10.68
    path: %(path)s
    recording_date: '1987'
    release_date: '1988'
    title: Suffer
    track_num:{omap}
    {omap_list}count: 9                                                                                                 10:46:56 [40/856]
    {omap_list}total: 15
    """)

tests/test_jsonyaml_plugin.py:69: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
tests/test_jsonyaml_plugin.py:30: in _assertFormat
    output = _runPlugin(audio_file, plugin)
tests/test_jsonyaml_plugin.py:22: in _runPlugin
    assert main.main(args, config) == 0
eyed3/main.py:41: in main
    eyed3.utils.walk(args.plugin, p, excludes=args.excludes, fs_encoding=args.fs_encoding,
eyed3/utils/__init__.py:71: in walk
    handler.handleFile(os.path.abspath(path))
eyed3/plugins/yamltag.py:29: in handleFile
    print(yaml.safe_dump(audioFileToJson(self.audio_file),
/usr/lib/python3.12/site-packages/ruamel/yaml/main.py:1260: in safe_dump
    error_deprecation('safe_dump', 'dump', arg="typ='safe', pure=True")
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

fun = 'safe_dump', method = 'dump', arg = "typ='safe', pure=True", comment = 'instead of'

    def error_deprecation(fun: Any, method: Any, arg: str = '', comment: str = 'instead of') -> None:  # NOQA
        import inspect

        s = f'\n"{fun}()" has been removed, use\n\n  yaml = YAML({arg})\n  yaml.{method}(...)\n\n{comment}'  # NOQA
        try:
            info = inspect.getframeinfo(inspect.stack()[2][0])
            context = '' if info.code_context is None else "".join(info.code_context)
            s += f' file "{info.filename}", line {info.lineno}\n\n{context}'
        except Exception as e:
            _ = e
        s += '\n'
        if sys.version_info < (3, 10):
            raise AttributeError(s)
        else:
>           raise AttributeError(s, name=None)                                                                                           
E           AttributeError:                                                                                                              
E           "safe_dump()" has been removed, use                                                                                          
E                                                                                                                                        
E             yaml = YAML(typ='safe', pure=True)                                                                                         
E             yaml.dump(...)
E           
E           instead of file "/home/mark/.cache/paru/clone/python-eyed3/src/eyeD3-0.9.7/eyed3/plugins/yamltag.py", line 29
E           
E                           print(yaml.safe_dump(audioFileToJson(self.audio_file),

/usr/lib/python3.12/site-packages/ruamel/yaml/main.py:1039: AttributeError

nicfit / eyeD3

Test regression with ruamel.yaml 0.17.26 (possibly older) #601