pypa · jaraco · Feb 5, 2022 · Dec 4, 2021 · Dec 4, 2021 · Dec 4, 2021
diff --git a/changelog.d/3085.change.rst b/changelog.d/3085.change.rst
@@ -0,0 +1 @@
+Setuptools now vendors importlib_resources and importlib_metadata and jaraco.text. Setuptools no longer relies on pkg_resources for ensure_directory nor parse_requirements.
diff --git a/setuptools/_importlib.py b/setuptools/_importlib.py
@@ -0,0 +1,13 @@
+import sys
+
+
+if sys.version_info < (3, 10):
+    from setuptools.extern import importlib_metadata as metadata
+else:
+    import importlib.metadata as metadata  # noqa: F401
+
+
+if sys.version_info < (3, 9):
+    from setuptools.extern import importlib_resources as resources
+else:
+    import importlib.resources as resources  # noqa: F401
diff --git a/setuptools/_path.py b/setuptools/_path.py
@@ -0,0 +1,7 @@
+import os
+
+
+def ensure_directory(path):
+    """Ensure that the parent directory of `path` exists"""
+    dirname = os.path.dirname(path)
+    os.makedirs(dirname, exist_ok=True)
diff --git a/setuptools/_reqs.py b/setuptools/_reqs.py
@@ -0,0 +1,19 @@
+import setuptools.extern.jaraco.text as text
+
+from pkg_resources import Requirement
+
+
+def parse_strings(strs):
+    """
+    Yield requirement strings for each specification in `strs`.
+
+    `strs` must be a string, or a (possibly-nested) iterable thereof.
+    """
+    return text.join_continuation(map(text.drop_comment, text.yield_lines(strs)))
+
+
+def parse(strs):
+    """
+    Deprecated drop-in replacement for pkg_resources.parse_requirements.
+    """
+    return map(Requirement, parse_strings(strs))
diff --git a/setuptools/_vendor/importlib_metadata-4.10.1.dist-info/INSTALLER b/setuptools/_vendor/importlib_metadata-4.10.1.dist-info/INSTALLER
@@ -0,0 +1 @@
+pip
diff --git a/setuptools/_vendor/importlib_metadata-4.10.1.dist-info/LICENSE b/setuptools/_vendor/importlib_metadata-4.10.1.dist-info/LICENSE
@@ -0,0 +1,13 @@
+Copyright 2017-2019 Jason R. Coombs, Barry Warsaw
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
diff --git a/setuptools/_vendor/importlib_metadata-4.10.1.dist-info/METADATA b/setuptools/_vendor/importlib_metadata-4.10.1.dist-info/METADATA
@@ -0,0 +1,118 @@
+Metadata-Version: 2.1
+Name: importlib-metadata
+Version: 4.10.1
+Summary: Read metadata from Python packages
+Home-page: https://github.com/python/importlib_metadata
+Author: Jason R. Coombs
+Author-email: jaraco@jaraco.com
+License: UNKNOWN
+Platform: UNKNOWN
+Classifier: Development Status :: 5 - Production/Stable
+Classifier: Intended Audience :: Developers
+Classifier: License :: OSI Approved :: Apache Software License
+Classifier: Programming Language :: Python :: 3
+Classifier: Programming Language :: Python :: 3 :: Only
+Requires-Python: >=3.7
+License-File: LICENSE
+Requires-Dist: zipp (>=0.5)
+Requires-Dist: typing-extensions (>=3.6.4) ; python_version < "3.8"
+Provides-Extra: docs
+Requires-Dist: sphinx ; extra == 'docs'
+Requires-Dist: jaraco.packaging (>=8.2) ; extra == 'docs'
+Requires-Dist: rst.linker (>=1.9) ; extra == 'docs'
+Provides-Extra: perf
+Requires-Dist: ipython ; extra == 'perf'
+Provides-Extra: testing
+Requires-Dist: pytest (>=6) ; extra == 'testing'
+Requires-Dist: pytest-checkdocs (>=2.4) ; extra == 'testing'
+Requires-Dist: pytest-flake8 ; extra == 'testing'
+Requires-Dist: pytest-cov ; extra == 'testing'
+Requires-Dist: pytest-enabler (>=1.0.1) ; extra == 'testing'
+Requires-Dist: packaging ; extra == 'testing'
+Requires-Dist: pyfakefs ; extra == 'testing'
+Requires-Dist: flufl.flake8 ; extra == 'testing'
+Requires-Dist: pytest-perf (>=0.9.2) ; extra == 'testing'
+Requires-Dist: pytest-black (>=0.3.7) ; (platform_python_implementation != "PyPy") and extra == 'testing'
+Requires-Dist: pytest-mypy ; (platform_python_implementation != "PyPy") and extra == 'testing'
+Requires-Dist: importlib-resources (>=1.3) ; (python_version < "3.9") and extra == 'testing'
+
+.. image:: https://img.shields.io/pypi/v/importlib_metadata.svg
+   :target: `PyPI link`_
+
+.. image:: https://img.shields.io/pypi/pyversions/importlib_metadata.svg
+   :target: `PyPI link`_
+
+.. _PyPI link: https://pypi.org/project/importlib_metadata
+
+.. image:: https://github.com/python/importlib_metadata/workflows/tests/badge.svg
+   :target: https://github.com/python/importlib_metadata/actions?query=workflow%3A%22tests%22
+   :alt: tests
+
+.. image:: https://img.shields.io/badge/code%20style-black-000000.svg
+   :target: https://github.com/psf/black
+   :alt: Code style: Black
+
+.. image:: https://readthedocs.org/projects/importlib-metadata/badge/?version=latest
+   :target: https://importlib-metadata.readthedocs.io/en/latest/?badge=latest
+
+.. image:: https://img.shields.io/badge/skeleton-2021-informational
+   :target: https://blog.jaraco.com/skeleton
+
+
+Library to access the metadata for a Python package.
+
+This package supplies third-party access to the functionality of
+`importlib.metadata <https://docs.python.org/3/library/importlib.metadata.html>`_
+including improvements added to subsequent Python versions.
+
+
+Compatibility
+=============
+
+New features are introduced in this third-party library and later merged
+into CPython. The following table indicates which versions of this library
+were contributed to different versions in the standard library:
+
+.. list-table::
+   :header-rows: 1
+
+   * - importlib_metadata
+     - stdlib
+   * - 4.8
+     - 3.11
+   * - 4.4
+     - 3.10
+   * - 1.4
+     - 3.8
+
+
+Usage
+=====
+
+See the `online documentation <https://importlib_metadata.readthedocs.io/>`_
+for usage details.
+
+`Finder authors
+<https://docs.python.org/3/reference/import.html#finders-and-loaders>`_ can
+also add support for custom package installers.  See the above documentation
+for details.
+
+
+Caveats
+=======
+
+This project primarily supports third-party packages installed by PyPA
+tools (or other conforming packages). It does not support:
+
+- Packages in the stdlib.
+- Packages installed without metadata.
+
+Project details
+===============
+
+ * Project home: https://github.com/python/importlib_metadata
+ * Report bugs at: https://github.com/python/importlib_metadata/issues
+ * Code hosting: https://github.com/python/importlib_metadata
+ * Documentation: https://importlib_metadata.readthedocs.io/
+
+
diff --git a/setuptools/_vendor/importlib_metadata-4.10.1.dist-info/RECORD b/setuptools/_vendor/importlib_metadata-4.10.1.dist-info/RECORD
@@ -0,0 +1,24 @@
+importlib_metadata-4.10.1.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4
+importlib_metadata-4.10.1.dist-info/LICENSE,sha256=wNe6dAchmJ1VvVB8D9oTc-gHHadCuaSBAev36sYEM6U,571
+importlib_metadata-4.10.1.dist-info/METADATA,sha256=-HDYj3iK6bcjwN5MAoO58Op6WQIYQfbhl6ZaPqL0IZI,3989
+importlib_metadata-4.10.1.dist-info/RECORD,,
+importlib_metadata-4.10.1.dist-info/REQUESTED,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
+importlib_metadata-4.10.1.dist-info/WHEEL,sha256=G16H4A3IeoQmnOrYV4ueZGKSjhipXx8zc8nu9FGlvMA,92
+importlib_metadata-4.10.1.dist-info/top_level.txt,sha256=CO3fD9yylANiXkrMo4qHLV_mqXL2sC5JFKgt1yWAT-A,19
+importlib_metadata/__init__.py,sha256=7WxDdbPPu4Wy3VeMTApd-JlPQoENgVDyDH6aqyE7acE,30175
+importlib_metadata/__pycache__/__init__.cpython-310.pyc,,
+importlib_metadata/__pycache__/_adapters.cpython-310.pyc,,
+importlib_metadata/__pycache__/_collections.cpython-310.pyc,,
+importlib_metadata/__pycache__/_compat.cpython-310.pyc,,
+importlib_metadata/__pycache__/_functools.cpython-310.pyc,,
+importlib_metadata/__pycache__/_itertools.cpython-310.pyc,,
+importlib_metadata/__pycache__/_meta.cpython-310.pyc,,
+importlib_metadata/__pycache__/_text.cpython-310.pyc,,
+importlib_metadata/_adapters.py,sha256=B6fCi5-8mLVDFUZj3krI5nAo-mKp1dH_qIavyIyFrJs,1862
+importlib_metadata/_collections.py,sha256=CJ0OTCHIjWA0ZIVS4voORAsn2R4R2cQBEtPsZEJpASY,743
+importlib_metadata/_compat.py,sha256=EU2XCFBPFByuI0Of6XkAuBYbzqSyjwwwwqmsK4ccna0,1826
+importlib_metadata/_functools.py,sha256=PsY2-4rrKX4RVeRC1oGp1lB1pmC9eKN88_f-bD9uOoA,2895
+importlib_metadata/_itertools.py,sha256=cvr_2v8BRbxcIl5x5ldfqdHjhI8Yi8s8yk50G_nm6jQ,2068
+importlib_metadata/_meta.py,sha256=_F48Hu_jFxkfKWz5wcYS8vO23qEygbVdF9r-6qh-hjE,1154
+importlib_metadata/_text.py,sha256=HCsFksZpJLeTP3NEk_ngrAeXVRRtTrtyh9eOABoRP4A,2166
+importlib_metadata/py.typed,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
diff --git a/setuptools/_vendor/importlib_metadata-4.10.1.dist-info/REQUESTED b/setuptools/_vendor/importlib_metadata-4.10.1.dist-info/REQUESTED
diff --git a/setuptools/_vendor/importlib_metadata-4.10.1.dist-info/WHEEL b/setuptools/_vendor/importlib_metadata-4.10.1.dist-info/WHEEL
@@ -0,0 +1,5 @@
+Wheel-Version: 1.0
+Generator: bdist_wheel (0.37.1)
+Root-Is-Purelib: true
+Tag: py3-none-any
+
diff --git a/setuptools/_vendor/importlib_metadata-4.10.1.dist-info/top_level.txt b/setuptools/_vendor/importlib_metadata-4.10.1.dist-info/top_level.txt
@@ -0,0 +1 @@
+importlib_metadata
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		Setuptools now vendors importlib_resources and importlib_metadata and jaraco.text. Setuptools no longer relies on pkg_resources for ensure_directory nor parse_requirements.