Remove distutils

[Zach Pearson]

It's probably enough to from setuptools import distutils in bundle builder. Not sure what to do about these .pyx, .pxd files.

sysconfig need not be imported from distutils in core; it's its own module.

$ cd src && rg distutils
bundles/spacenavigator/setup.py.in:# import distutils.core
bundles/spacenavigator/setup.py.in:# distutils.core.DEBUG = True
bundles/atom_search/search_cpp/ast.pyx:# distutils: language=c++
bundles/atom_search/search_cpp/ast.pyx:# distutils: include_dirs=search_cpp
bundles/atom_search/search_cpp/ast.pxd:# distutils: language=c++
bundles/atomic/src/connect.pyx:# distutils: language=c++
bundles/atomic/atomic_cpp/connect.pyx:# distutils: language=c++
bundles/atomic/atomic_cpp/cytmpl.pyx:# distutils: language=c++
bundles/atomic/atomic_cpp/connect.pxd:# distutils: language=c++
bundles/atomic/atomic_cpp/setup-cymol.py:from distutils.core import setup
bundles/atomic/atomic_cpp/setup-cymol.py:from distutils.extension import Extension
bundles/atomic/atomic_cpp/cytmpl.pxd:# distutils: language=c++
bundles/atomic/atomic_cpp/setup-cytmpl.py:from distutils.core import setup
bundles/atomic/atomic_cpp/setup-cytmpl.py:from distutils.extension import Extension
bundles/atomic/atomic_cpp/connect.cpp:    "distutils": {
bundles/atomic/atomic_cpp/connect.cpp: * # distutils: language=c++             # <<<<<<<<<<<<<<
bundles/atomic/atomic_cpp/cydecl.pxd:# distutils: language=c++
bundles/atomic/atomic_cpp/cyelem.pxd:# distutils: language=c++
bundles/atomic/atomic_cpp/cycoord.pxd:# distutils: language=c++
bundles/atomic/atomic_cpp/cymol.pyx:# distutils: language=c++
bundles/bundle_builder/src/bundle_builder.py:# with the contents of distutils, and we want Cython to win
bundles/bundle_builder/src/bundle_builder.py:import distutils  # noqa
bundles/bundle_builder/src/bundle_builder.py:from numpy.distutils.misc_util import get_numpy_include_dirs
bundles/bundle_builder/src/bundle_builder.py:# by numpy.distutils, which eventually calls subprocess.
bundles/bundle_builder/src/bundle_builder.py:        # HACK: distutils uses a cache to track created directories
bundles/bundle_builder/src/bundle_builder.py:        import distutils.dir_util
bundles/bundle_builder/src/bundle_builder.py:            distutils.dir_util._path_created.clear()
bundles/bundle_builder/src/bundle_builder.py:        import distutils.ccompiler
bundles/bundle_builder/src/bundle_builder.py:        import distutils.sysconfig
bundles/bundle_builder/src/bundle_builder.py:        import distutils.log
bundles/bundle_builder/src/bundle_builder.py:        distutils.log.set_verbosity(1)
bundles/bundle_builder/src/bundle_builder.py:        compiler = distutils.ccompiler.new_compiler()
bundles/bundle_builder/src/bundle_builder.py:        distutils.sysconfig.customize_compiler(compiler)
bundles/bundle_builder/src/bundle_builder.py:        compiler.add_include_dir(distutils.sysconfig.get_python_inc())
bundles/bundle_builder/src/bundle_builder.py:        import distutils.ccompiler
bundles/bundle_builder/src/bundle_builder.py:        import distutils.sysconfig
bundles/bundle_builder/src/bundle_builder.py:        compiler = distutils.ccompiler.new_compiler()
bundles/bundle_builder/src/bundle_builder.py:        distutils.sysconfig.customize_compiler(compiler)
bundles/bundle_builder/src/bundle_builder.py:        import distutils.ccompiler
bundles/bundle_builder/src/bundle_builder.py:        import distutils.sysconfig
bundles/bundle_builder/src/bundle_builder.py:        compiler = distutils.ccompiler.new_compiler()
bundles/bundle_builder/src/bundle_builder.py:        distutils.sysconfig.customize_compiler(compiler)
bundles/bundle_builder/setup.py.in:# import distutils.core
bundles/bundle_builder/setup.py.in:# distutils.core.DEBUG = True
bundles/mmcif/src/mmcif.pyx:# distutils: language=c++
bundles/mmcif/src/mmcif_write.pyx:# distutils: language=c++
bundles/toolshed_utils/setup.py.in:# import distutils.core
bundles/toolshed_utils/setup.py.in:# distutils.core.DEBUG = True
core/setup.py.in:# import distutils.core, distutils.debug
core/setup.py.in:# distutils.core.DEBUG = True
core/setup.py.in:# distutils.debug.DEBUG = True
apps/ChimeraX/ChimeraX_main.py:        from distutils import sysconfig
core/_serialize.pyx:# distutils: language=c++
core/__init__.py:            from distutils import log
examples/sample/setup.py.in:# import distutils.core
examples/sample/setup.py.in:# distutils.core.DEBUG = True

[Zach Pearson]

A ​handful of commits eventually fixed this. We no longer directly import distutils anywhere in ChimeraX.