[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Signed-off-by: Bernát Gábor <gaborjbernat@gmail.com>

.pre-commit-config.yaml

@@ -28,7 +28,7 @@ repos:
     rev: v1.12.1
     hooks:
       - id: blacken-docs
-        additional_dependencies: [ black==21.12b0 ]
+        additional_dependencies: [ black==22.6 ]
   - repo: https://github.com/pre-commit/pygrep-hooks
     rev: v1.9.0
     hooks:

docs/changelog/2463.feature.rst

@@ -0,0 +1,2 @@
+Use ``tomllib`` on Python 3.11 or later and ``tomli`` instead of ``toml`` library on lower versions - by :user:`gaborbernat`.
+

docs/example/jenkins.rst

@@ -63,7 +63,7 @@ with this:
     url = "https://bitbucket.org/hpk42/tox/raw/default/toxbootstrap.py"
     # os.environ['USETOXDEV']="1"  # use tox dev version
     d = dict(__file__="toxbootstrap.py")
-    exec urllib.urlopen(url).read() in d
+    exec(urllib.urlopen(url).read(), globals=d)
     d["cmdline"](["--recreate"])
 
 The downloaded ``toxbootstrap.py`` file downloads all necessary files to

setup.cfg

@@ -42,7 +42,7 @@ install_requires =
     virtualenv!=20.0.0,!=20.0.1,!=20.0.2,!=20.0.3,!=20.0.4,!=20.0.5,!=20.0.6,!=20.0.7,>=16.0.0
     colorama>=0.4.1 ;platform_system=="Windows"
     importlib-metadata>=0.12;python_version<"3.8"
-    toml;python_version<"3.11"
+    tomli>=2.0.1;python_version<"3.11"
 python_requires = >=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*
 
 [options.packages.find]

src/tox/config/__init__.py

@@ -1,7 +1,6 @@
 from __future__ import print_function
 
 import argparse
-import io
 import itertools
 import json
 import os
@@ -22,13 +21,9 @@
 import six
 
 if sys.version_info >= (3, 11):
-    import tomllib as toml_loader
-    toml_mode = "rb"
-    toml_encoding = None
+    import tomllib as toml
 else:
-    import toml as toml_loader
-    toml_mode = "r"
-    toml_encoding = "UTF-8"
+    import tomli as toml
 
 from packaging import requirements
 from packaging.utils import canonicalize_name
@@ -313,9 +308,9 @@ def parseconfig(args, plugins=()):
 
 
 def get_py_project_toml(path):
-    with io.open(str(path), mode=toml_mode, encoding=toml_encoding) as file_handler:
-        config_data = toml_loader.load(file_handler)
-        return config_data
+    with open(str(path), mode="rb") as file_handler:
+        config_data = toml.load(file_handler)
+    return config_data
 
 
 def propose_configs(cli_config_file):

tox.ini

@@ -48,7 +48,7 @@ passenv =
 basepython = python3.10
 skip_install = true
 deps =
-    pre-commit>=2.16
+    pre-commit>=2.20
 extras =
     lint
 commands =
@@ -65,8 +65,8 @@ setenv =
     COVERAGE_FILE = {toxworkdir}/.coverage
 skip_install = true
 deps =
-    coverage>=6.2
-    diff-cover>=6.4
+    coverage>=6.4.4
+    diff-cover>=6.5.1
 parallel_show_output = true
 commands =
     coverage combine
@@ -90,7 +90,7 @@ description = check that the long description is valid
 basepython = python3.9
 skip_install = true
 deps =
-    twine>=3.7.1
+    twine>=4.0.1
 extras =
 commands =
     pip wheel -w {envtmpdir}/build --no-deps .
@@ -114,9 +114,9 @@ passenv =
     *
 basepython = python3.10
 deps =
-    gitpython>=3.1.24
+    gitpython>=3.1.27
     packaging>=21.3
-    towncrier>=21.3
+    towncrier>=21.9
 commands =
     python {toxinidir}/tasks/release.py --version {posargs}