GeezerVison

Removed ``fixtures.NullFinder``.

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Co-authored-by: Oleg Iarygin <[email protected]>
Co-authored-by: Adam Turner <[email protected]>

Removed ``fixtures.NullFinder``.

---------

Co-authored-by: Oleg Iarygin <[email protected]>
Co-authored-by: Adam Turner <[email protected]>

…6.0 to version 6.7.0

Barry Warsaw (1):
      gh-98040: Backport python/cpython#98059

Jason R. Coombs (21):
      Remove unnecessary and incorrect copyright notice. Fixes jaraco/skeleton#78.
      Replace flake8 with ruff. Fixes jaraco/skeleton#79 and sheds debt.
      👹 Feed the hobgoblins (delint).
      Make substitution fields more prominent and distinct from true 'skeleton' references. (#71)
      Suppress EncodingWarning in build.env. Ref pypa/build#615.
      Remove reference to EncodingWarning as it doesn't exist on some Pythons.
      Inline the NullFinder behavior.
      Add docstring to test_integration to give some context.
      Remove Python 2 compatibility in _compat.NullFinder.
      Move test_interleaved_discovery from test_integration to test_main.
      Remove test_search_dist_dirs as it was never used. Ref python/importlib_metadata#111.
      Extract _topmost and _get_toplevel_name functions.
      Extract _topmost and _get_toplevel_name functions.
      Capture that _get_toplevel_name can return None.
      Streamline the test to check one expectation (the standard dist-info expectation is handled by other tests above.
      Inline the symlink setup.
      Consolidate PackageDistributions tests.
      Update _path to jaraco.path 3.6 with symlink support.
      Utilize the new Symlink in preparing the test case.
      Update changelog.
      Remove '__init__.py', not needed.

Johan Herland (2):
      Add test to demonstrate issue with symlinked packages
      Attempt to fix issue with symlinked packages

The `MyFinder` subclass of [`MetaPathFinder`](https://docs.python.org/3.11/library/importlib.html#importlib.abc.MetaPathFinder) currently only implements the deprecated `find_module` method. That deprecated method was [removed](python/cpython#98059) in Python 3.12. This change adds an implementation for its replacement method called `find_spec`.

The included `six.py` is from version 1.9.0. This version is not compatible with Python 3.12, which [removed](python/cpython#98059) the deprecated `MetaPathFinder.find_module` method. This change updates `six.py` to version [1.16.0](https://github.com/benjaminp/six/blob/65486e4383f9f411da95937451205d3c7b61b9e1/six.py), which uses the replacement `MetaPathFinder.find_spec` method.

The `MyFinder` subclass of [`MetaPathFinder`](https://docs.python.org/3.11/library/importlib.html#importlib.abc.MetaPathFinder) currently only implements the deprecated `find_module` method. That deprecated method was [removed](python/cpython#98059) in Python 3.12. This change adds an implementation for its replacement method called `find_spec`.

closes #2847

GitOrigin-RevId: b7ebb9f36ac87389298df14f0672ec037da004ef