tox: format file

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>

.pre-commit-config.yaml

@@ -50,3 +50,7 @@ repos:
       - id: rst-backticks
       - id: rst-directive-colons
       - id: rst-inline-touching-normal
+  - repo: https://github.com/tox-dev/tox-ini-fmt
+    rev: "1.3.1"
+    hooks:
+      - id: tox-ini-fmt

tox.ini

@@ -1,83 +1,83 @@
 [tox]
-envlist =
+requires =
+    tox>=4.2
+    virtualenv>=20.0.34
+env_list =
     fix
     type
     docs
     path
-    {py312, py311, py310, py39, py38, py37, pypy37, pypy38, pypy39}{, -min}
-isolated_build = true
+    {py312, py311, py310, py39, py38, py37, pypy39, pypy38, pypy37}{, -min}
 skip_missing_interpreters = true
-minversion = 3.14
-requires =
-    virtualenv>=20.0.34
 
 [testenv]
 description =
     run test suite with {basepython}
-passenv =
+extras =
+    test
+pass_env =
     LC_ALL
     PIP_*
     PYTEST_*
     TERM
-setenv =
+set_env =
     COVERAGE_FILE = {toxworkdir}/.coverage.{envname}
-    TEST_STATUS_DIR = {envtmpdir}
     PYPY3323BUG = 1
     PYTHONWARNDEFAULTENCODING = 1
-extras =
-    test
+    TEST_STATUS_DIR = {envtmpdir}
 commands =
     pytest -ra --cov --cov-config pyproject.toml \
       --cov-report=html:{envdir}/htmlcov --cov-context=test \
       --cov-report=xml:{toxworkdir}/coverage.{envname}.xml {posargs:-n auto}
 
 [testenv:fix]
 description = run static analysis and style checks
-passenv =
-    HOMEPATH
-    PROGRAMDATA
-basepython = python3.9
+base_python = python3.9
 skip_install = true
 deps =
     pre-commit>=2
+pass_env =
+    HOMEPATH
+    PROGRAMDATA
 commands =
     pre-commit run --all-files --show-diff-on-failure
     python -c 'print("hint: run {envdir}/bin/pre-commit install to add checks as pre-commit hook")'
 
-[testenv:path]
-description = verify build can run from source (bootstrap)
-setenv =
-    PYTHONPATH = {toxinidir}/src
-    COVERAGE_FILE = {toxworkdir}/.coverage.{envname}
-commands_pre =
-    python -E -m pip uninstall -y build colorama
-
 [testenv:type]
 description = run type check on code base
-extras = typing
-setenv =
+extras =
+    typing
+set_env =
     PYTHONWARNDEFAULTENCODING =
 commands =
     mypy
 
-[testenv:{py312, py311, py310, py39, py38, py37, pypy37, pypy38, pypy39}-min]
-description = check minimum versions required of all dependencies
-skip_install = true
-commands_pre =
-    pip install .[test] -c tests/constraints.txt
-
 [testenv:docs]
 description = build documentations
-basepython = python3.10
+base_python = python3.10
 extras =
     docs
 commands =
     sphinx-build -n docs {envtmpdir} {posargs:-W}
     python -c 'print("Documentation available under file://{envtmpdir}/index.html")'
 
+[testenv:path]
+description = verify build can run from source (bootstrap)
+set_env =
+    COVERAGE_FILE = {toxworkdir}/.coverage.{envname}
+    PYTHONPATH = {toxinidir}/src
+commands_pre =
+    python -E -m pip uninstall -y build colorama
+
+[testenv:{py312, py311, py310, py39, py38, py37, pypy37, pypy38, pypy39}-min]
+description = check minimum versions required of all dependencies
+skip_install = true
+commands_pre =
+    pip install .[test] -c tests/constraints.txt
+
 [testenv:dev]
 description = generate a DEV environment
-usedevelop = true
+package = editable
 deps =
     virtualenv>=20.0.34
 extras =
@@ -89,18 +89,20 @@ commands =
 
 [testenv:coverage]
 description = combine coverage from test environments
-passenv =
-    DIFF_AGAINST
-setenv =
 skip_install = true
 deps =
     coverage[toml]>=5.1
     diff_cover>=3
 parallel_show_output = true
+pass_env =
+    DIFF_AGAINST
+set_env =
 commands =
     coverage combine {toxworkdir}
     coverage report --skip-covered --show-missing -i
     coverage xml -o {toxworkdir}/coverage.xml -i
     coverage html -d {toxworkdir}/htmlcov -i
     python -m diff_cover.diff_cover_tool --compare-branch {env:DIFF_AGAINST:origin/main} {toxworkdir}/coverage.xml
-depends = {py312, py311, py310, py39, py38, py37, pypy37, pypy38, pypy39}{,-min}, path
+depends =
+    path
+    {py312, py311, py310, py39, py38, py37, pypy39, pypy38, pypy37}{, -min}