CI (python matrix): Update to 3.10 (python-poetry#265)

* ci(integration): Add 3.10 release

* ci(tests): Support python 3.10 final, still keep master experimental build

* ci(tox): Add python 3.10

* chore: Use string to prevent coercing 3.10 to 3.1

* ci(integration): Remove experimental

We will add this back to 3.11 alpha or when bootstrap-args is supported
by the tox.ini for setting poetry to master/trunk.

.github/workflows/integration.yml

@@ -6,16 +6,10 @@ jobs:
   Tests:
     name: ${{ matrix.os }} / ${{ matrix.python-version }}
     runs-on: ubuntu-latest
-    continue-on-error: ${{ matrix.experimental }}
     strategy:
       matrix:
         os: [Ubuntu, MacOS, Windows]
-        python-version: [3.7, 3.8, 3.9]
-        experimental: [false]
-        include:
-          - os: Ubuntu
-            python-version: "3.10.0-alpha - 3.10.0"
-            experimental: true
+        python-version: [3.7, 3.8, 3.9, "3.10"]
     steps:
       - uses: actions/checkout@v2
 

.github/workflows/tests.yml

@@ -13,15 +13,15 @@ jobs:
     strategy:
       matrix:
         os: [Ubuntu, MacOS, Windows]
-        python-version: [3.7, 3.8, 3.9]
+        python-version: [3.7, 3.8, 3.9, "3.10"]
         experimental: [false]
         bootstrap-args: [""]
         include:
           - os: Ubuntu
             python-version: pypy3
             experimental: false
           - os: Ubuntu
-            python-version: "3.10.0-alpha - 3.10.0"
+            python-version: "3.10"
             experimental: true
             bootstrap-args: "--git https://github.com/python-poetry/poetry.git"
       fail-fast: false

tox.ini

@@ -1,7 +1,7 @@
 [tox]
 minversion = 3.3.0
 isolated_build = True
-envlist = py37, py38, py39, pypy3, integration
+envlist = py37, py38, py39, py310, pypy3, integration
 
 [testenv]
 whitelist_externals = poetry