Bug related to the RustPython `rich` vendor on Windows 11 25H2.

Windows 11 25H2 上で main branch を使用して pip install pillow を再現し、pip/_internal/cli/progress_bars.py から stack trace に表示される vendored rich ファイル、特に _win32_console.py まで失敗を追跡します。報告されたダウンロードの中断が、サポートされていない引数型エラーで終了しなくなれば完了です。

Pillow won't compile because RustPython doesn't have complete C bindings (I know this), but this error is strange because it's not related to compilation—it's a bug related to the vendor-specific version of rich on Windows 11 25H2.

I'm using the latest version from the main branch.

C:\Windows\System32>pip install pillow
Collecting pillow
  Downloading pillow-12.3.0.tar.gz (47.0 MB)
ERROR: Exception:---------------------------- 0.0/47.0 MB ? eta -:--:--
Traceback (most recent call last):
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\cli\progress_bars.py", line 69, in _rich_download_progress_bar
    for chunk in iterable:
                 ^^^^^^^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\network\utils.py", line 65, in response_chunks
    for chunk in response.raw.stream(
                 ~~~~~~~~~~~~~~~~~~~^
        chunk_size,
        ^^^^^^^^^^^
    ...<22 lines>...
        decode_content=False,
        ^^^^^^^^^^^^^^^^^^^^^
    ):
    ^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_vendor\urllib3\response.py", line 1251, in stream
    data = self.read(amt=amt, decode_content=decode_content)
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_vendor\urllib3\response.py", line 1106, in read
    data = self._raw_read(amt)
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_vendor\urllib3\response.py", line 1022, in _raw_read
    data = self._fp_read(amt, read1=read1) if not fp_closed else b""
           ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_vendor\urllib3\response.py", line 1005, in _fp_read
    return self._fp.read(amt) if amt is not None else self._fp.read()
           ~~~~~~~~~~~~~^^^^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_vendor\cachecontrol\filewrapper.py", line 100, in read
    data: bytes = self.__fp.read(amt)
                  ~~~~~~~~~~~~~~^^^^^
  File "C:\Users\Vinícius\.cargo\git\checkouts\rustpython-63090cdce5e18442\cc30cd5\Lib\http\client.py", line 484, in read
    s = self.fp.read(amt)
  File "C:\Users\Vinícius\.cargo\git\checkouts\rustpython-63090cdce5e18442\cc30cd5\Lib\socket.py", line 729, in readinto
    return self._sock.recv_into(b)
           ~~~~~~~~~~~~~~~~~~~~^^^
  File "C:\Users\Vinícius\.cargo\git\checkouts\rustpython-63090cdce5e18442\cc30cd5\Lib\ssl.py", line 1304, in recv_into
    return self.read(nbytes, buffer)
           ~~~~~~~~~^^^^^^^^^^^^^^^^
  File "C:\Users\Vinícius\.cargo\git\checkouts\rustpython-63090cdce5e18442\cc30cd5\Lib\ssl.py", line 1138, in read
    return self._sslobj.read(len, buffer)
KeyboardInterrupt

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\cli\base_command.py", line 109, in _run_wrapper
    status = _inner_run()
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\cli\base_command.py", line 102, in _inner_run
    return self.run(options, args)
           ~~~~~~~~^^^^^^^^^^^^^^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\cli\req_command.py", line 101, in wrapper
    return func(self, options, args)
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\commands\install.py", line 479, in run
    requirement_set = resolver.resolve(
        reqs, check_supported_wheels=not options.target_dir
    )
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\resolution\resolvelib\resolver.py", line 99, in resolve
    result = self._result = resolver.resolve(
                            ~~~~~~~~~~~~~~~~^
        collected.requirements, max_rounds=limit_how_complex_resolution_can_be
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_vendor\resolvelib\resolvers\resolution.py", line 601, in resolve
    state = resolution.resolve(requirements, max_rounds=max_rounds)
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_vendor\resolvelib\resolvers\resolution.py", line 434, in resolve
    self._add_to_criteria(self.state.criteria, r, parent=None)
    ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_vendor\resolvelib\resolvers\resolution.py", line 150, in _add_to_criteria
    if not criterion.candidates:
           ^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_vendor\resolvelib\structs.py", line 194, in __bool__
    return bool(self._sequence)
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\resolution\resolvelib\found_candidates.py", line 165, in __bool__
    self._bool = any(self)
                 ~~~^^^^^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\resolution\resolvelib\found_candidates.py", line 149, in <genexpr>
    return (c for c in iterator if id(c) not in self._incompatible_ids)
                       ^^^^^^^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\resolution\resolvelib\found_candidates.py", line 39, in _iter_built
    candidate = func()
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\resolution\resolvelib\factory.py", line 182, in _make_candidate_from_link
    base: BaseCandidate | None = self._make_base_candidate_from_link(
                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
        link, template, name, version
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\resolution\resolvelib\factory.py", line 228, in _make_base_candidate_from_link
    self._link_candidate_cache[link] = LinkCandidate(
                                       ~~~~~~~~~~~~~^
        link,
        ^^^^^
    ...<3 lines>...
        version=version,
        ^^^^^^^^^^^^^^^^
    )
    ^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\resolution\resolvelib\candidates.py", line 326, in __init__
    super().__init__(
    ~~~~~~~~~~~~~~~~^
        link=link,
        ^^^^^^^^^^
    ...<4 lines>...
        version=version,
        ^^^^^^^^^^^^^^^^
    )
    ^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\resolution\resolvelib\candidates.py", line 168, in __init__
    self.dist = self._prepare()
                ~~~~~~~~~~~~~^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\resolution\resolvelib\candidates.py", line 246, in _prepare
    dist = self._prepare_distribution()
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\resolution\resolvelib\candidates.py", line 337, in _prepare_distribution
    return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\operations\prepare.py", line 542, in prepare_linked_requirement
    return self._prepare_linked_requirement(req, parallel_builds)
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\operations\prepare.py", line 613, in _prepare_linked_requirement
    local_file = unpack_url(
        link,
    ...<4 lines>...
        hashes,
    )
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\operations\prepare.py", line 180, in unpack_url
    file = get_http_url(
        link,
    ...<2 lines>...
        hashes=hashes,
    )
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\operations\prepare.py", line 121, in get_http_url
    from_path, content_type = download(link, temp_dir.path)
                              ~~~~~~~~^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\network\download.py", line 193, in __call__
    self._process_response(download, resp)
    ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\network\download.py", line 210, in _process_response
    for chunk in chunks:
                 ^^^^^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_internal\cli\progress_bars.py", line 68, in _rich_download_progress_bar
    with progress:
         ^^^^^^^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_vendor\rich\progress.py", line 1189, in __exit__
    self.stop()
    ~~~~~~~~~^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_vendor\rich\progress.py", line 1175, in stop
    self.live.stop()
    ~~~~~~~~~~~~~~^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_vendor\rich\live.py", line 162, in stop
    with self.console:
         ^^^^^^^^^^^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_vendor\rich\console.py", line 870, in __exit__
    self._exit_buffer()
    ~~~~~~~~~~~~~~~~~^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_vendor\rich\console.py", line 826, in _exit_buffer
    self._check_buffer()
    ~~~~~~~~~~~~~~~~~~^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_vendor\rich\console.py", line 2038, in _check_buffer
    self._write_buffer()
    ~~~~~~~~~~~~~~~~~~^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_vendor\rich\console.py", line 2074, in _write_buffer
    legacy_windows_render(buffer, LegacyWindowsTerm(self.file))
    ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_vendor\rich\_windows_renderer.py", line 53, in legacy_windows_render
    term.erase_line()
    ~~~~~~~~~~~~~~~^^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_vendor\rich\_win32_console.py", line 460, in erase_line
    FillConsoleOutputCharacter(
    ~~~~~~~~~~~~~~~~~~~~~~~~~~^
        self._handle, " ", length=cells_to_erase, start=start_coordinates
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "C:\Users\Vinícius\.cargo\bin\Lib\site-packages\pip\_vendor\rich\_win32_console.py", line 148, in FillConsoleOutputCharacter
    _FillConsoleOutputCharacterW(
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
        std_handle,
        ^^^^^^^^^^^
    ...<3 lines>...
        byref(num_written),
        ^^^^^^^^^^^^^^^^^^^
    )
    ^
TypeError: Unsupported argument type