Update tooling (#179)

* Use asdf and direnv to install Python and Poetry

* Use tox <4

Newer tox requires a newer importlib-metadata than what Poetry accepts.

* Add Python 3.11 to CI

.envrc

@@ -0,0 +1,14 @@
+layout_poetry() {
+  if [[ ! -f pyproject.toml ]]; then
+    log_error 'No pyproject.toml found. Use `poetry new` or `poetry init` to create one first.'
+    exit 2
+  fi
+
+  # create venv if it doesn't exist
+  poetry run true
+
+  export VIRTUAL_ENV=$(poetry env info --path)
+  export POETRY_ACTIVE=1
+  PATH_add "$VIRTUAL_ENV/bin"
+}
+layout poetry

.github/workflows/ci.yml

@@ -24,15 +24,18 @@ jobs:
           - name: "Test: Python 3.10"
             python: "3.10"
             tox: py310
+          - name: "Test: Python 3.11"
+            python: "3.11"
+            tox: py311
             coverage: true
           - name: "Lint: flake8"
-            python: "3.10"
+            python: "3.11"
             tox: flake8
           - name: "Lint: mypy"
-            python: "3.10"
+            python: "3.11"
             tox: mypy
           - name: "Docs"
-            python: "3.10"
+            python: "3.11"
             tox: docs
 
     name: ${{ matrix.name }}
@@ -50,7 +53,7 @@ jobs:
           key: ${{ runner.os }}-${{ matrix.python }}-${{ matrix.tox }}-pip-${{ hashFiles('pyproject.toml', 'tox.ini') }} }}
           restore-keys: |
             ${{ runner.os }}-${{ matrix.python }}-${{ matrix.tox }}-pip-
-      - run: python -m pip install poetry==1.3.1 tox==4.0.17
+      - run: python -m pip install poetry==1.3.1 tox==3.28.0
       - run: python -m tox -e ${{ matrix.tox }}
         if: ${{ ! matrix.coverage }}
       - run: python -m tox -e ${{ matrix.tox }} -- --cov-report=xml

.github/workflows/release.yml

@@ -12,8 +12,8 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-python@v2
         with:
-          python-version: "3.10"
-      - run: python -m pip install poetry==1.3.1 tox==4.0.17
+          python-version: "3.11"
+      - run: python -m pip install poetry==1.3.1 tox==3.28.0
       - run: tox --skip-missing-interpreters true
       - run: poetry build
       - run: poetry publish --username=__token__ --password=${{ secrets.PYPI_TOKEN }}

.tool-versions

@@ -0,0 +1,2 @@
+poetry 1.3.1
+python 3.11.1 3.10.9 3.9.16 3.8.16 3.7.16

pyproject.toml

@@ -35,7 +35,7 @@ pytest-mock = "^3.6.1"
 tox = "^3.23.1"
 
 [tool.black]
-target-version = ["py37", "py38", "py39"]
+target-version = ["py37", "py38", "py39", "py310", "py311"]
 
 [tool.isort]
 profile = "black"