Move informations that never change in the setup.py

7 files changed, 74 insertions, 101 deletions

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index ab8473c17..aa4684ced 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -32,7 +32,8 @@ jobs:
         id: generate-python-key
         run: >-
           echo "::set-output name=key::base-venv-${{ env.CACHE_VERSION }}-${{
-            hashFiles('pylint/__pkg_info__.py', 'requirements_test.txt', 'requirements_test_min.txt') }}"
+            hashFiles('pylint/__pkg_info__.py', 'requirements_test.txt', 'setup.py', 'requirements_test_min.txt')
+          }}"
       - name: Restore Python virtual environment
         id: cache-venv
         uses: actions/cache@v2.1.4
@@ -161,7 +162,7 @@ jobs:
         id: generate-python-key
         run: >-
           echo "::set-output name=key::venv-${{ env.CACHE_VERSION }}-${{
-            hashFiles('pylint/__pkg_info__.py', 'requirements_test.txt',
+            hashFiles('pylint/__pkg_info__.py', 'requirements_test.txt', 'setup.py',
                       'requirements_test_min.txt') }}"
       - name: Restore Python virtual environment
         id: cache-venv
@@ -333,7 +334,7 @@ jobs:
         id: generate-python-key
         run: >-
           echo "::set-output name=key::venv-${{ env.CACHE_VERSION }}-${{
-            hashFiles('pylint/__pkg_info__.py', 'requirements_test_min.txt') }}"
+            hashFiles('pylint/__pkg_info__.py',  'setup.py', 'requirements_test_min.txt') }}"
       - name: Restore Python virtual environment
         id: cache-venv
         uses: actions/cache@v2.1.4
@@ -411,7 +412,7 @@ jobs:
         id: generate-python-key
         run: >-
           echo "::set-output name=key::venv-${{ env.CACHE_VERSION }}-${{
-            hashFiles('pylint/__pkg_info__.py', 'requirements_test_min.txt') }}"
+            hashFiles('pylint/__pkg_info__.py',  'setup.py', 'requirements_test_min.txt') }}"
       - name: Restore Python virtual environment
         id: cache-venv
         uses: actions/cache@v2.1.4
diff --git a/doc/conf.py b/doc/conf.py
index a727c75e3..d76cc67e3 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -19,7 +19,7 @@ from datetime import datetime
 # built documents.
 #
 # The short X.Y version.
-from pylint.__pkginfo__ import version
+from pylint import __version__
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
@@ -58,7 +58,7 @@ current_year = datetime.utcnow().year
 copyright = f"2003-{current_year}, Logilab, PyCQA and contributors"
 
 # The full version, including alpha/beta/rc tags.
-release = version
+release = __version__
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/doc/release.md b/doc/release.md
index d55f9c0b8..ed4346713 100644
--- a/doc/release.md
+++ b/doc/release.md
@@ -8,7 +8,7 @@ So, you want to release the ``X.Y.Z`` version of pylint ?
    0. Run the acceptance tests to see if everything is alright with this release.
       We don't run them on CI: ``pytest -m acceptance``
    1. Check if the dependencies of the package are correct
-   2. Update ``numversion`` in ``__pkginfo__``, ``dev_version`` should be ``None`` when you tag,
+   2. Update ``__version__`` in ``pylint/__pkginfo__.py``, ``dev_version`` should be ``None`` when you tag,
       except if it's an alpha release.
    3. Put the version numbers, and the release date into the changelog
    4. Put the release date into the ``What's new`` section.
@@ -88,6 +88,6 @@ Take a look at the examples from ``doc/whatsnew``.
 
 ### Versions
 
-Update ``numversion`` to ``X.Y+1.0`` in ``__pkginfo__`` for ``master`` and to
+Update ``__version__`` to ``X.Y+1.0`` in ``pylint/__pkginfo__.py`` for ``master`` and to
 ``X.Y.Z+1`` for the ``X.Y`` branch. ``dev_version`` should also be back to an
 integer after the tag.
diff --git a/pylint/__init__.py b/pylint/__init__.py
index 2779c67c7..e33904356 100644
--- a/pylint/__init__.py
+++ b/pylint/__init__.py
@@ -12,7 +12,7 @@
 import os
 import sys
 
-from pylint.__pkginfo__ import version as __version__
+from pylint.__pkginfo__ import __version__
 
 # pylint: disable=import-outside-toplevel
 
diff --git a/pylint/__pkginfo__.py b/pylint/__pkginfo__.py
index d76047e0d..ebb2c295f 100644
--- a/pylint/__pkginfo__.py
+++ b/pylint/__pkginfo__.py
@@ -1,71 +1,17 @@
-# Copyright (c) 2006-2015 LOGILAB S.A. (Paris, FRANCE) <contact@logilab.fr>
-# Copyright (c) 2013-2014 Google, Inc.
-# Copyright (c) 2014-2020 Claudiu Popa <pcmanticore@gmail.com>
-# Copyright (c) 2014 Brett Cannon <brett@python.org>
-# Copyright (c) 2014 Ricardo Gemignani <ricardo.gemignani@gmail.com>
-# Copyright (c) 2014 Arun Persaud <arun@nubati.net>
-# Copyright (c) 2015 Ionel Cristian Maries <contact@ionelmc.ro>
-# Copyright (c) 2016 Moises Lopez <moylop260@vauxoo.com>
-# Copyright (c) 2016 Florian Bruhin <git@the-compiler.org>
-# Copyright (c) 2016 Jakub Wilk <jwilk@jwilk.net>
-# Copyright (c) 2017-2018 Hugo <hugovk@users.noreply.github.com>
-# Copyright (c) 2018-2020 Ashley Whetter <ashley@awhetter.co.uk>
-# Copyright (c) 2018 ssolanki <sushobhitsolanki@gmail.com>
-# Copyright (c) 2018 Sushobhit <31987769+sushobhit27@users.noreply.github.com>
-# Copyright (c) 2019-2020 Ville Skyttä <ville.skytta@iki.fi>
-# Copyright (c) 2019 Hugo van Kemenade <hugovk@users.noreply.github.com>
-# Copyright (c) 2019 Dan Hemberger <846186+hemberger@users.noreply.github.com>
-# Copyright (c) 2019 jab <jab@users.noreply.github.com>
-# Copyright (c) 2020-2021 Pierre Sassoulas <pierre.sassoulas@gmail.com>
-# Copyright (c) 2020 hippo91 <guillaume.peillex@gmail.com>
-# Copyright (c) 2020 Damien Baty <damien.baty@polyconseil.fr>
-# Copyright (c) 2021 Marc Mueller <30130371+cdce8p@users.noreply.github.com>
-
 # Licensed under the GPL: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 # For details: https://github.com/PyCQA/pylint/blob/master/COPYING
 
 from typing import Optional
 
-version = "2.8.0"
+__version__ = "2.8.0"
 # For an official release, use 'alpha_version = False' and 'dev_version = None'
 alpha_version: bool = False  # Release will be an alpha version if True (ex: '1.2.3a6')
 dev_version: Optional[int] = 1
 
 if dev_version is not None:
     if alpha_version:
-        version += f"a{dev_version}"
+        __version__ += f"a{dev_version}"
     else:
-        version += f"-dev{dev_version}"
+        __version__ += f"-dev{dev_version}"
 
-install_requires = [
-    "astroid>=2.5.2,<2.7",
-    "isort>=4.2.5,<6",
-    "mccabe>=0.6,<0.7",
-    "toml>=0.7.1",
-]
-license = "GPL-2.0-or-later"  # pylint: disable=redefined-builtin
-description = "python code static checker"
-web = "https://github.com/PyCQA/pylint"
-mailinglist = "mailto:code-quality@python.org"
-project_urls = {"What's New": "https://pylint.pycqa.org/en/latest/whatsnew/"}
-author = "Python Code Quality Authority"
-author_email = "code-quality@python.org"
-classifiers = [
-    "Development Status :: 6 - Mature",
-    "Environment :: Console",
-    "Intended Audience :: Developers",
-    "License :: OSI Approved :: GNU General Public License (GPL)",
-    "Operating System :: OS Independent",
-    "Programming Language :: Python",
-    "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.6",
-    "Programming Language :: Python :: 3.7",
-    "Programming Language :: Python :: 3.8",
-    "Programming Language :: Python :: 3.9",
-    "Programming Language :: Python :: 3 :: Only",
-    "Programming Language :: Python :: Implementation :: CPython",
-    "Programming Language :: Python :: Implementation :: PyPy",
-    "Topic :: Software Development :: Debuggers",
-    "Topic :: Software Development :: Quality Assurance",
-    "Topic :: Software Development :: Testing",
-]
+mailing_list = ("mailto:code-quality@python.org",)
diff --git a/pylint/constants.py b/pylint/constants.py
index 2124a2020..805d565b8 100644
--- a/pylint/constants.py
+++ b/pylint/constants.py
@@ -5,7 +5,7 @@ import sys
 
 import astroid
 
-from pylint.__pkginfo__ import version as pylint_version
+from pylint.__pkginfo__ import __version__
 
 PY38_PLUS = sys.version_info[:2] >= (3, 8)
 PY39_PLUS = sys.version_info[:2] >= (3, 9)
@@ -45,6 +45,6 @@ class WarningScope:
     NODE = "node-based-msg"
 
 
-full_version = f"""pylint {pylint_version}
+full_version = f"""pylint {__version__}
 astroid {astroid.__version__}
 Python {sys.version}"""
diff --git a/setup.py b/setup.py
index 30f92ce26..d83c9cef5 100644
--- a/setup.py
+++ b/setup.py
@@ -31,35 +31,61 @@ for requirement_file in DEV_REQUIREMENTS_FILES:
         ]
 
 
-setuptools.setup(
-    name="pylint",
-    version=__pkginfo__["version"],
-    license=__pkginfo__["license"],
-    description=__pkginfo__["description"],
-    long_description=long_description,
-    author=__pkginfo__["author"],
-    author_email=__pkginfo__["author_email"],
-    url=__pkginfo__["web"],
-    project_urls=__pkginfo__.get("project_urls", {}),
-    classifiers=__pkginfo__["classifiers"],
-    data_files=__pkginfo__.get("data_files", None),
-    ext_modules=__pkginfo__.get("ext_modules", None),
-    python_requires="~=3.6",
-    setup_requires=[],
-    tests_require=["pytest", "pytest-benchmark"],
-    install_requires=__pkginfo__.get("install_requires", None),
-    extras_require={
-        ':sys_platform=="win32"': ["colorama"],
-        "docs": doc_extra_requires,
-        "dev": dev_extra_requires,
-    },
-    entry_points={
-        "console_scripts": [
-            "pylint = pylint:run_pylint",
-            "epylint = pylint:run_epylint",
-            "pyreverse = pylint:run_pyreverse",
-            "symilar = pylint:run_symilar",
-        ]
-    },
-    packages=setuptools.find_packages(),
-)
+def install():
+    setuptools.setup(
+        name="pylint",
+        version=__pkginfo__["__version__"],
+        license="GPL-2.0-or-later",
+        description="python code static checker",
+        long_description=long_description,
+        author="Python Code Quality Authority",
+        author_email="code-quality@python.org",
+        url="https://github.com/PyCQA/pylint",
+        project_urls={"What's New": "https://pylint.pycqa.org/en/latest/whatsnew/"},
+        classifiers=[
+            "Development Status :: 6 - Mature",
+            "Environment :: Console",
+            "Intended Audience :: Developers",
+            "License :: OSI Approved :: GNU General Public License (GPL)",
+            "Operating System :: OS Independent",
+            "Programming Language :: Python",
+            "Programming Language :: Python :: 3",
+            "Programming Language :: Python :: 3.6",
+            "Programming Language :: Python :: 3.7",
+            "Programming Language :: Python :: 3.8",
+            "Programming Language :: Python :: 3.9",
+            "Programming Language :: Python :: 3 :: Only",
+            "Programming Language :: Python :: Implementation :: CPython",
+            "Programming Language :: Python :: Implementation :: PyPy",
+            "Topic :: Software Development :: Debuggers",
+            "Topic :: Software Development :: Quality Assurance",
+            "Topic :: Software Development :: Testing",
+        ],
+        packages=setuptools.find_packages(),
+        python_requires="~=3.6",
+        setup_requires=[],
+        tests_require=test_requires,
+        install_requires=[
+            "astroid>=2.5.2,<2.7",
+            "isort>=4.2.5,<6",
+            "mccabe>=0.6,<0.7",
+            "toml>=0.7.1",
+        ],
+        extras_require={
+            ':sys_platform=="win32"': ["colorama"],
+            "docs": doc_extra_requires,
+            "dev": dev_extra_requires,
+        },
+        entry_points={
+            "console_scripts": [
+                "pylint = pylint:run_pylint",
+                "epylint = pylint:run_epylint",
+                "pyreverse = pylint:run_pyreverse",
+                "symilar = pylint:run_symilar",
+            ]
+        },
+    )
+
+
+if __name__ == "__main__":
+    install()