Merge pull request #183 from pytest-dev/tox-4

Upgrade to tox 4

.github/workflows/main.yml

@@ -10,8 +10,31 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
-
+        include:
+          - python-version: "3.7"
+            toxfactor: py37
+            ignore-typecheck-outcome: true
+            ignore-test-outcome: false
+          - python-version: "3.8"
+            toxfactor: py38
+            ignore-typecheck-outcome: true
+            ignore-test-outcome: false
+          - python-version: "3.9"
+            toxfactor: py39
+            ignore-typecheck-outcome: true
+            ignore-test-outcome: false
+          - python-version: "3.10"
+            toxfactor: py310
+            ignore-typecheck-outcome: true
+            ignore-test-outcome: false
+          - python-version: "3.11"
+            toxfactor: py311
+            ignore-typecheck-outcome: true
+            ignore-test-outcome: false
+          - python-version: "3.12.0-alpha.3"
+            toxfactor: py312
+            ignore-typecheck-outcome: true
+            ignore-test-outcome: true
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python ${{ matrix.python-version }}
@@ -22,18 +45,17 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install -U setuptools
-        pip install tox tox-gh-actions coverage[toml]
+        pip install "tox~=4.0" coverage[toml]
     - name: Type checking
       # Ignore errors for older pythons
-      continue-on-error: ${{ contains(fromJSON('["3.7", "3.8", "3.9"]'), matrix.python-version)}}
+      continue-on-error: ${{ matrix.ignore-typecheck-outcome }}
       run: |
         tox -e mypy
     - name: Test with tox
-      env:
-        TOX_PARALLEL_NO_SPINNER: 1
+      continue-on-error: ${{ matrix.ignore-test-outcome }}
       run: |
         coverage erase
-        tox --parallel
+        tox run-parallel -f ${{ matrix.toxfactor }} --parallel-no-spinner --parallel-live
         coverage combine
         coverage xml
     - uses: codecov/codecov-action@v3

pyproject.toml

@@ -31,16 +31,16 @@ classifiers = [
 "pytest-factoryboy" = "pytest_factoryboy.plugin"
 
 [tool.poetry.dependencies]
-python = ">=3.7"
+python = "~=3.7"
 inflection = "*"
 factory_boy = ">=2.10.0"
 pytest = ">=5.0.0"
 typing_extensions = "*"
 
 [tool.poetry.group.dev.dependencies]
 mypy = "^0.991"
-tox = "^3.27.0"
-packaging = "^21.3"
+tox = "^4.0.8"
+packaging = "^22.0"
 importlib-metadata = { version = "^5.0.0", python = "<3.8" }
 coverage = {extras = ["toml"], version = "^6.5.0"}
 

tox.ini

@@ -1,9 +1,9 @@
 [tox]
-# Needed for setup.py-less installs
-isolated_build = True
 distshare = {homedir}/.tox/distshare
-envlist = py{37,38,39}-pytest{50,51,52,53,54,60,61,62,70,71,72,latest,main},
-          py{310,311}-pytest{62,70,71,latest,main},
+envlist = py{37,38,39}-pytest{50,51,52,53,54,60,61,62,70,71,72,latest,main}
+          py{310,311,312}-pytest{62,70,71,latest,main}
+          mypy
+
 
 [testenv]
 parallel_show_output = true
@@ -25,10 +25,6 @@ deps =
 
     coverage[toml]
 
-[testenv:py312-pytestlatest]
-# allow failures of tests run with unstable python 3.12
-ignore_outcome = true
-
 [testenv:mypy]
 commands = mypy {posargs:.}
 deps =
@@ -37,12 +33,3 @@ deps =
 
 [pytest]
 addopts = -vv -l
-
-
-[gh-actions]
-python =
-    3.7: py37
-    3.8: py38
-    3.9: py39
-    3.10: py310
-    3.11: py311