Drop support for Python 3.6

Author: jdavid

.github/workflows/tests.yml

@@ -11,13 +11,13 @@ jobs:
       matrix:
         include:
         - os: ubuntu-20.04
-          python-version: 3.6
+          python-version: 3.7
         - os: ubuntu-20.04
           python-version: '3.10'
         - os: ubuntu-20.04
           python-version: pypy3
         - os: macos-latest
-          python-version: 3.6
+          python-version: 3.7
 
     steps:
     - name: Checkout pygit2

.github/workflows/wheels.yml

@@ -41,8 +41,6 @@ jobs:
       fail-fast: false
       matrix:
         py:
-          - ver: '3.6'
-            release: '3.6.8'  # last Python.org binary release
           - ver: '3.7'
             release: '3.7.9'  # last Python.org binary release
           - ver: '3.8'

CHANGELOG.rst

@@ -10,6 +10,8 @@
   `#1092 <https://github.com/libgit2/pygit2/pull/1092>`_
   `#1093 <https://github.com/libgit2/pygit2/pull/1093>`_
 
+- Drop support for Python 3.6
+
 - New `pygit2.GIT_CHECKOUT_SKIP_LOCKED_DIRECTORIES`
   `#1087 <https://github.com/libgit2/pygit2/pull/1087>`_
 
@@ -776,7 +778,7 @@ Other changes:
 0.25.1 (2017-04-25)
 -------------------------
 
-- Add suport for Python 3.6
+- Add support for Python 3.6
 
 - New support for stash: repository methods ``stash``, ``stash_apply``,
   ``stash_drop`` and ``stash_pop``

README.rst

@@ -3,7 +3,7 @@ pygit2 - libgit2 bindings in Python
 ######################################################################
 
 Bindings to the libgit2 shared library, implements Git plumbing.
-Supports Python 3.6+ and PyPy3 7.3+
+Supports Python 3.7+ and PyPy3 7.3+
 
 .. image:: https://github.com/libgit2/pygit2/actions/workflows/tests.yml/badge.svg
    :target: https://github.com/libgit2/pygit2/actions/workflows/tests.yml

appveyor.yml

@@ -7,10 +7,6 @@ environment:
     TWINE_PASSWORD:
       secure: m6oBGys2nmQTRn7vDv8/FA==
   matrix:
-  - GENERATOR: 'Visual Studio 14'
-    PYTHON: 'C:\Python36\python.exe'
-  - GENERATOR: 'Visual Studio 14 Win64'
-    PYTHON: 'C:\Python36-x64\python.exe'
   - GENERATOR: 'Visual Studio 14'
     PYTHON: 'C:\Python37\python.exe'
   - GENERATOR: 'Visual Studio 14 Win64'

docs/index.rst

@@ -3,7 +3,7 @@ pygit2 - libgit2 bindings in Python
 ######################################################################
 
 Bindings to the libgit2 shared library, implements Git plumbing.
-Supports Python 3.6+ and PyPy3 7.3+
+Supports Python 3.7+ and PyPy3 7.3+
 
 Links
 =====================================

docs/install.rst

@@ -18,7 +18,7 @@ Install pygit2:
 .. code-block:: sh
 
    $ pip --version
-   pip 19.3.1 from /usr/lib64/python3.6/site-packages/pip (python 3.6)
+   pip 21.2.4 from /usr/lib/python3.9/site-packages/pip (python 3.9)
    $ pip install pygit2
 
 The line above will install binary wheels if available in your platform.
@@ -40,7 +40,7 @@ Requirements
 
 Supported versions of Python:
 
-- Python 3.6+
+- Python 3.7+
 - PyPy3 7.3+
 
 Python requirements (these are specified in ``setup.py``):
@@ -78,7 +78,7 @@ of Python and the required libgit2 version.
 +-----------+----------------+----------------+
 | pygit2    | Python         | libgit2        |
 +-----------+----------------+----------------+
-| 1.7       | 3.6 - 3.9      | 1.3.x          |
+| 1.7       | 3.7 - 3.10     | 1.3.x          |
 +-----------+----------------+----------------+
 | 1.4 - 1.6 | 3.6 - 3.9      | 1.1.x          |
 +-----------+----------------+----------------+

misc/build-manylinux-wheels.sh

@@ -3,7 +3,7 @@
 set -xe
 
 ARCH=`uname -m`
-PYTHONS="cp36-cp36m cp37-cp37m cp38-cp38 cp39-cp39 cp310-cp310"
+PYTHONS="cp37-cp37m cp38-cp38 cp39-cp39 cp310-cp310"
 export PYCA_OPENSSL_PATH=/opt/pyca/cryptography/openssl
 export OPENSSL_PATH=/opt/openssl
 export CFLAGS="-fPIC"

setup.cfg

@@ -3,7 +3,7 @@ exclude = .eggs,.git,.tox,build,dist,docs,venv*
 select = E4,E9,W1,W2,W3,W6
 
 [tox:tox]
-envlist = py36,py37,py38,py39,pypy3
+envlist = py37,py38,py39,py310,pypy3
 
 [tox:testenv]
 deps = pytest

setup.py

@@ -79,10 +79,10 @@ def exclude(line):
     "Intended Audience :: Developers",
     "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 :: 3.10",
     "Programming Language :: Python :: Implementation :: PyPy",
     "Programming Language :: Python :: Implementation :: CPython",
     "Topic :: Software Development :: Version Control"]