Add support for Python 3.10 (#168)

* Run Python 3.10 only against 6.2.* and main
* Run other Python versions against main, too.

Co-authored-by: Michael Howitz <mh@gocept.com>

Author: hugovk

.github/workflows/test.yml

@@ -26,6 +26,7 @@ jobs:
           "3.7",
           "3.8",
           "3.9",
+          "3.10-dev",
           "pypy3",
         ]
         pytest-version: [
@@ -36,6 +37,12 @@ jobs:
           "6.2.*",
           "main",
         ]
+        exclude:
+          # Only pytest 6.2+ supports Python 3.10
+          - { python-version: "3.10-dev", pytest-version: "5.3.*" }
+          - { python-version: "3.10-dev", pytest-version: "5.4.*" }
+          - { python-version: "3.10-dev", pytest-version: "6.0.*" }
+          - { python-version: "3.10-dev", pytest-version: "6.1.*" }
     steps:
       - uses: actions/checkout@v2
 

CHANGES.rst

@@ -4,7 +4,8 @@ Changelog
 10.2 (unreleased)
 -----------------
 
-- Nothing changed yet.
+- Add support for Python 3.10 (as of Python 3.10.rc2).
+  (Thanks to `@hugovk <https://github.com/hugovk>`_ for the PR.)
 
 
 10.1 (2021-07-02)
@@ -34,16 +35,16 @@ Features
 ++++++++
 
 - Add ``condition`` keyword argument to the re-run marker.
-  (Thanks to `@BeyondEvil`_ for the PR)
+  (Thanks to `@BeyondEvil`_ for the PR.)
 
 - Add support for Python 3.9.
-  (Thanks to `@digitronik`_ for the PR)
+  (Thanks to `@digitronik`_ for the PR.)
 
 - Add support for pytest 6.3.
-  (Thanks to `@bluetech`_ for the PR)
+  (Thanks to `@bluetech`_ for the PR.)
 
 - Add compatibility with ``pytest-xdist >= 2.0``.
-  (Thanks to `@bluetech`_ for the PR)
+  (Thanks to `@bluetech`_ for the PR.)
 
 Other changes
 +++++++++++++

README.rst

@@ -19,7 +19,7 @@ Requirements
 
 You will need the following prerequisites in order to use pytest-rerunfailures:
 
-- Python 3.6, up to 3.9, or PyPy3
+- Python 3.6, up to 3.10, or PyPy3
 - pytest 5.3 or newer
 
 This package is currently tested against the last 5 minor pytest releases. In

setup.cfg

@@ -31,6 +31,7 @@ classifiers =
     Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
+    Programming Language :: Python :: 3.10
     Programming Language :: Python :: 3 :: Only
     Programming Language :: Python :: Implementation :: CPython
     Programming Language :: Python :: Implementation :: PyPy

tox.ini

@@ -11,7 +11,8 @@ max-line-length = 88
 [tox]
 envlist =
     linting
-    py{36,37,38,39,py3}-pytest{53,54,60,61,62}
+    py{36,37,38,39,py3}-pytest{53,54,60,61,62,main}
+    py310-pytest{62,main}
 minversion = 3.17.1
 
 [testenv]