Add Python 3.10 testing (and support) (#2257)

Administratively merging because @vltr and @ahopkins are the release managers, and @ahopkins is originator of the PR

* Add Python 3.10 testing (and support)

* fixed py310 tox environment for windows, quoted '3.10' in python-310 tests to avoid numeric compression

* updated tox.ini for py310

* quoted the rest of the bare 3.10 references in the workflows

* Issue with pytest requires version bump to 6.2.5 for python 3.10

Co-authored-by: Stephen Sadowski <stephen.sadowski@sjsadowski.com>

.github/workflows/pr-bandit.yml

@@ -16,6 +16,7 @@ jobs:
           - { python-version: 3.7, tox-env: security}
           - { python-version: 3.8, tox-env: security}
           - { python-version: 3.9, tox-env: security}
+          - { python-version: "3.10", tox-env: security}
     steps:
       - name: Checkout the repository
         uses: actions/checkout@v2

.github/workflows/pr-python310.yml

@@ -0,0 +1,50 @@
+name: Python 3.10 Tests
+on:
+  pull_request:
+    branches:
+      - main
+  push:
+    branches:
+      - main
+    paths:
+      - sanic/*
+      - tests/*
+
+jobs:
+  testPy39:
+    name: ut-${{ matrix.config.tox-env }}-${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        # os: [ubuntu-latest, macos-latest]
+        os: [ubuntu-latest]
+        config:
+          - {
+              python-version: "3.10",
+              tox-env: py310,
+              ignore-error-flake: "false",
+              command-timeout: "0",
+            }
+          - {
+              python-version: "3.10",
+              tox-env: py310-no-ext,
+              ignore-error-flake: "true",
+              command-timeout: "600000",
+            }
+    steps:
+      - name: Checkout the Repository
+        uses: actions/checkout@v2
+        id: checkout-branch
+
+      - name: Run Unit Tests
+        uses: harshanarayana/custom-actions@main
+        with:
+          python-version: ${{ matrix.config.python-version }}
+          test-infra-tool: tox
+          test-infra-version: latest
+          action: tests
+          test-additional-args: "-e=${{ matrix.config.tox-env }},-vv=''"
+          experimental-ignore-error: "${{ matrix.config.ignore-error-flake }}"
+          command-timeout: "${{ matrix.config.command-timeout }}"
+          test-failure-retry: "3"

.github/workflows/pr-type-check.yml

@@ -16,6 +16,7 @@ jobs:
           - { python-version: 3.7, tox-env: type-checking}
           - { python-version: 3.8, tox-env: type-checking}
           - { python-version: 3.9, tox-env: type-checking}
+          - { python-version: "3.10", tox-env: type-checking}
     steps:
       - name: Checkout the repository
         uses: actions/checkout@v2

.github/workflows/pr-windows.yml

@@ -15,6 +15,7 @@ jobs:
           - { python-version: 3.7, tox-env: py37-no-ext }
           - { python-version: 3.8, tox-env: py38-no-ext }
           - { python-version: 3.9, tox-env: py39-no-ext }
+          - { python-version: "3.10", tox-env: py310-no-ext }
           - { python-version: pypy-3.7, tox-env: pypy37-no-ext }
 
     steps:

.github/workflows/publish-images.yml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        python-version: ["3.7", "3.8", "3.9"]
+        python-version: ["3.7", "3.8", "3.9", "3.10"]
 
     steps:
       - name: Checkout repository

setup.py

@@ -72,6 +72,7 @@ setup_kwargs = {
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
     ],
     "entry_points": {"console_scripts": ["sanic = sanic.__main__:main"]},
 }
@@ -94,7 +95,7 @@ requirements = [
 
 tests_require = [
     "sanic-testing>=0.7.0",
-    "pytest==5.2.1",
+    "pytest==6.2.5",
     "coverage==5.3",
     "gunicorn==20.0.4",
     "pytest-cov",

tox.ini

@@ -1,11 +1,11 @@
 [tox]
-envlist = py37, py38, py39, pyNightly, pypy37, {py37,py38,py39,pyNightly,pypy37}-no-ext, lint, check, security, docs, type-checking
+envlist = py37, py38, py39, py310, pyNightly, pypy37, {py37,py38,py39,py310,pyNightly,pypy37}-no-ext, lint, check, security, docs, type-checking
 
 [testenv]
 usedevelop = true
 setenv =
-    {py37,py38,py39,pyNightly}-no-ext: SANIC_NO_UJSON=1
+    {py37,py38,py39,py310,pyNightly}-no-ext: SANIC_NO_UJSON=1
-    {py37,py38,py39,pyNightly}-no-ext: SANIC_NO_UVLOOP=1
+    {py37,py38,py39,py310,pyNightly}-no-ext: SANIC_NO_UVLOOP=1
 extras = test
 commands =
     pytest {posargs:tests --cov sanic}