GH Actions and requirements update

.github/workflows/linting.yml

@@ -1,5 +1,5 @@
 name: Linting
-# Linting tools use `pyproject.toml` and `setup.cfg` for config.
+# Linting tools use `pyproject.toml` for config.
 
 on:
   - pull_request
@@ -9,9 +9,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.10'
       - name: Install requirements

.github/workflows/tests.yml

@@ -8,17 +8,17 @@ jobs:
     strategy:
       matrix:
         include:
-          - python-version: '3.11'
-            pytest-version: 8
+          - python-version: '3.12'
+            pytest-version: 9
           - python-version: '3.10'
             pytest-version: 7
     runs-on: ubuntu-latest
     name: pytest ${{ matrix.pytest-version }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '${{ matrix.python-version }}'
       - name: Install requirements

pyproject.toml

@@ -31,6 +31,20 @@ disable_error_code = 'annotation-unchecked'
 ignore_missing_imports = true
 module = ['invoke']
 
+[tool.flake8]
+max-line-length = 100
+# Errors being ignored:
+# E203 is not PEP8 compliant and clashes with black
+# E701,E704 multiple statements on one line (colon)
+#   Conflict with `black`, where empty class definitions (with Ellipsis) are formatted to be in
+#   one line in `black`, ex `class FileUpdateError(Exception): ...`
+# W503 line break before binary operator clashes with black
+# F811 redefinition of unused import happens when importing pytest fixtures in test modules
+extend-ignore = ['E203', 'E266', 'E501', 'E701', 'E704', 'W503', 'F811']
+exclude = [
+    '.git', '.github', '__pycache__', '.venv*', 'venv*', 'build', 'dist'
+]
+
 [tool.pytest.ini_options]
 testpaths = ['tests']
 markers = ['flaky', 'nightly', 'performance', 'pri1']

requirements-dev.in

@@ -7,6 +7,7 @@ pip-tools           # Package management
 # Linting
 black               # Linter
 flake8              # Linter
+flake8-pyproject    # Flake8 in pyproject.toml
 isort               # Linter
 mypy                # Code inspector
 

requirements-dev.txt

@@ -1,46 +1,52 @@
-#
-# This file is autogenerated by pip-compile with Python 3.10
-# by the following command:
-#
-#    pip-compile requirements-dev.in
-#
-black==25.1.0
+black==26.1.0
     # via -r requirements-dev.in
-build==1.2.2.post1
+build==1.4.0
     # via pip-tools
-certifi==2025.4.26
+certifi==2026.1.4
     # via requests
-charset-normalizer==3.4.1
+charset-normalizer==3.4.4
     # via requests
-click==8.1.8
+click==8.3.1
     # via
     #   black
     #   pip-tools
-docutils==0.21.2
+colorama==0.4.6
+    # via
+    #   -r requirements.txt
+    #   build
+    #   click
+    #   pytest
+docutils==0.22.4
     # via flit
-exceptiongroup==1.2.2
+exceptiongroup==1.3.1
     # via
     #   -r requirements.txt
     #   pytest
-flake8==7.2.0
+flake8==7.3.0
+    # via
+    #   -r requirements-dev.in
+    #   flake8-pyproject
+flake8-pyproject==1.2.4
     # via -r requirements-dev.in
 flit==3.12.0
     # via -r requirements-dev.in
 flit-core==3.12.0
     # via flit
-idna==3.10
+idna==3.11
     # via requests
-iniconfig==2.1.0
+iniconfig==2.3.0
     # via
     #   -r requirements.txt
     #   pytest
-invoke==2.2.0
+invoke==2.2.1
     # via -r requirements-dev.in
-isort==6.0.1
+isort==7.0.0
     # via -r requirements-dev.in
+librt==0.7.8
+    # via mypy
 mccabe==0.7.0
     # via flake8
-mypy==1.15.0
+mypy==1.19.1
     # via -r requirements-dev.in
 mypy-extensions==1.1.0
     # via
@@ -52,47 +58,56 @@ packaging==25.0
     #   black
     #   build
     #   pytest
-pathspec==0.12.1
-    # via black
-pip-tools==7.4.1
+pathspec==1.0.3
+    # via
+    #   black
+    #   mypy
+pip-tools==7.5.2
     # via -r requirements-dev.in
-platformdirs==4.3.7
+platformdirs==4.5.1
     # via black
-pluggy==1.5.0
+pluggy==1.6.0
     # via
     #   -r requirements.txt
     #   pytest
-pycodestyle==2.13.0
+pycodestyle==2.14.0
     # via flake8
-pyflakes==3.3.2
+pyflakes==3.4.0
     # via flake8
+pygments==2.19.2
+    # via
+    #   -r requirements.txt
+    #   pytest
 pyproject-hooks==1.2.0
     # via
     #   build
     #   pip-tools
-pytest==8.3.5
+pytest==9.0.2
     # via
-    #   -r requirements.txt
     #   -r requirements-dev.in
-requests==2.32.3
+    #   -r requirements.txt
+pytokens==0.3.0
+    # via black
+requests==2.32.5
     # via flit
-semantic-version==2.10.0
-    # via -r requirements-dev.in
-tomli==2.2.1
+tomli==2.4.0
     # via
     #   -r requirements.txt
     #   black
     #   build
+    #   flake8-pyproject
     #   mypy
     #   pip-tools
     #   pytest
 tomli-w==1.2.0
     # via flit
-typing-extensions==4.13.2
+typing-extensions==4.15.0
     # via
+    #   -r requirements.txt
     #   black
+    #   exceptiongroup
     #   mypy
-urllib3==2.4.0
+urllib3==2.6.3
     # via requests
 wheel==0.45.1
     # via pip-tools

requirements.txt

@@ -1,18 +1,18 @@
-#
-# This file is autogenerated by pip-compile with Python 3.10
-# by the following command:
-#
-#    pip-compile requirements.in
-#
-exceptiongroup==1.2.2
+colorama==0.4.6
     # via pytest
-iniconfig==2.1.0
+exceptiongroup==1.3.1
+    # via pytest
+iniconfig==2.3.0
     # via pytest
 packaging==25.0
     # via pytest
-pluggy==1.5.0
+pluggy==1.6.0
+    # via pytest
+pygments==2.19.2
     # via pytest
-pytest==8.3.5
+pytest==9.0.2
     # via -r requirements.in
-tomli==2.2.1
+tomli==2.4.0
     # via pytest
+typing-extensions==4.15.0
+    # via exceptiongroup