Bump setuptools from 41.6.0 to 49.3.1

[dependabot-preview]

Bumps setuptools from 41.6.0 to 49.3.1.

Changelog

Sourced from setuptools's changelog.

v49.3.1

• #2316: Removed warning when distutils is imported before setuptools when distutils replacement is not enabled.

v49.3.0

• #2259: Setuptools now provides a .pth file (except for editable installs of setuptools) to the target environment to ensure that when enabled, the setuptools-provided distutils is preferred before setuptools has been imported (and even if setuptools is never imported). Honors the SETUPTOOLS_USE_DISTUTILS environment variable.

v49.2.1

• #2257: Fixed two flaws in distutils._msvccompiler.MSVCCompiler.spawn.

v49.2.0

• #2230: Now warn the user when setuptools is imported after distutils modules have been loaded (exempting PyPy for 3.6), directing the users of packages to import setuptools first.

v49.1.3

• #2212: (Distutils) Allow spawn to accept environment. Avoid monkey-patching global state.
• #2249: Fix extension loading technique in stubs.

v49.1.2

• #2232: In preparation for re-enabling a local copy of distutils, Setuptools now honors an environment variable, SETUPTOOLS_USE_DISTUTILS. If set to 'stdlib' (current default), distutils will be used from the standard library. If set to 'local' (default in a imminent backward-incompatible release), the local copy of distutils will be used.

v49.1.1

• #2094: Removed pkg_resources.py2_warn module, which is no longer reachable.

v49.0.1

• #2228: Applied fix for command.build_ext raises FileNotFoundError pypa/distutils#3, restoring expectation that spawn will raise a DistutilsExecError when attempting to execute a missing file.

v49.1.0

• #2228: Disabled distutils adoption for now while emergent issues are addressed.

v49.0.0

• #2165: Setuptools no longer installs a site.py file during easy_install or develop installs. As a result, .eggs on PYTHONPATH will no longer take precedence over other packages on sys.path. If this issue affects your production environment, please reach out to the maintainers at #2165.

Commits

• 0b111ad Bump version: 49.3.0 → 49.3.1
• ccb4cb2 Merge pull request #2316 from pganssle/remove_warning
• 1410a8e Fix issue with distutils warning
• 9d7b246 Bump version: 49.2.1 → 49.3.0
• 00e46c2 Merge pull request #2305 from pypa/distutils-import-hack
• 7cf009a Expect test to fail on PyPy due to implicit import during startup.
• 521987d Remove expected fail.
• 148cace Merge branch 'master' into distutils-import-hack
• 6b70fb2 Restore location of 'enabled'
• 48a17a5 As discovered in bpo-41509, relpath can strip spaces, so match that expectation.
• Additional commits viewable in compare view

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[dependabot-preview]

Superseded by #37.