PickNikRobotics · bmagyar · Nov 22, 2025 · Nov 21, 2025 · Nov 21, 2025 · Nov 21, 2025
diff --git a/.github/workflows/format.yaml b/.github/workflows/format.yaml
@@ -13,7 +13,7 @@ on:
 jobs:
   pre-commit:
     name: pre-commit
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
@@ -15,12 +15,12 @@
 repos:
   # Standard hooks
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v5.0.0
+    rev: v6.0.0
     hooks:
       - id: check-added-large-files
         args: ['--maxkb=1000']
       - id: check-ast
-      - id: check-byte-order-marker
+      - id: fix-byte-order-marker
       - id: check-builtin-literals
       - id: check-case-conflict
       - id: check-docstring-first
@@ -40,7 +40,6 @@ repos:
       - id: end-of-file-fixer
       - id: mixed-line-ending
       - id: fix-byte-order-marker
-      - id: fix-encoding-pragma
       - id: forbid-new-submodules
       - id: mixed-line-ending
       - id: name-tests-test
@@ -50,7 +49,7 @@ repos:
       - id: double-quote-string-fixer
 
   - repo: https://github.com/psf/black
-    rev: 25.1.0
+    rev: 25.11.0
     hooks:
       - id: black
         args: ["--skip-string-normalization"]
@@ -71,3 +70,8 @@ repos:
       - id: codespell
         args: ['--write-changes']
         exclude: CHANGELOG.rst
+
+  - repo: https://github.com/asottile/pyupgrade
+    rev: v3.21.2
+    hooks:
+      - id: pyupgrade
diff --git a/example_cmake_python/cmake_generate_parameter_module_example/custom_validation.py b/example_cmake_python/cmake_generate_parameter_module_example/custom_validation.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2023 PickNik Inc.
 #
 # Redistribution and use in source and binary forms, with or without

diff --git a/example_cmake_python/cmake_generate_parameter_module_example/minimal_publisher.py b/example_cmake_python/cmake_generate_parameter_module_example/minimal_publisher.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2023 PickNik Inc.
 #
 # Redistribution and use in source and binary forms, with or without

diff --git a/example_python/generate_parameter_module_example/custom_validation.py b/example_python/generate_parameter_module_example/custom_validation.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2023 PickNik Inc.
 #
 # Redistribution and use in source and binary forms, with or without

diff --git a/example_python/generate_parameter_module_example/minimal_publisher.py b/example_python/generate_parameter_module_example/minimal_publisher.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2023 PickNik Inc.
 #
 # Redistribution and use in source and binary forms, with or without

diff --git a/example_python/setup.py b/example_python/setup.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 import sys
 
 from setuptools import setup

diff --git a/example_python/test/test_copyright.py b/example_python/test/test_copyright.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2015 Open Source Robotics Foundation, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");

diff --git a/example_python/test/test_flake8.py b/example_python/test/test_flake8.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2017 Open Source Robotics Foundation, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");

diff --git a/example_python/test/test_load_modules.py b/example_python/test/test_load_modules.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 import generate_parameter_module_example
 
 print(f'Imported module from: {generate_parameter_module_example.__file__}')

diff --git a/example_python/test/test_pep257.py b/example_python/test/test_pep257.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2015 Open Source Robotics Foundation, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");

diff --git a/generate_parameter_library_py/generate_parameter_library_py/cpp_conversions.py b/generate_parameter_library_py/generate_parameter_library_py/cpp_conversions.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from typing import List, Union
 from jinja2 import Template
 from typeguard import typechecked

diff --git a/generate_parameter_library_py/generate_parameter_library_py/generate_cpp_header.py b/generate_parameter_library_py/generate_parameter_library_py/generate_cpp_header.py
@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-# -*- coding: utf-8 -*-
 
 # Copyright 2022 PickNik Inc.
 #

diff --git a/generate_parameter_library_py/generate_parameter_library_py/generate_markdown.py b/generate_parameter_library_py/generate_parameter_library_py/generate_markdown.py
@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-# -*- coding: utf-8 -*-
 
 # Copyright 2023 PickNik Inc.
 #

diff --git a/generate_parameter_library_py/generate_parameter_library_py/generate_python_module.py b/generate_parameter_library_py/generate_parameter_library_py/generate_python_module.py
@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-# -*- coding: utf-8 -*-
 
 # Copyright 2022 PickNik Inc.
 #

diff --git a/generate_parameter_library_py/generate_parameter_library_py/parse_yaml.py b/generate_parameter_library_py/generate_parameter_library_py/parse_yaml.py
@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-# -*- coding: utf-8 -*-
 
 # Copyright 2023 PickNik Inc.
 #

diff --git a/generate_parameter_library_py/generate_parameter_library_py/python_conversions.py b/generate_parameter_library_py/generate_parameter_library_py/python_conversions.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from typing import List, Union
 from jinja2 import Template
 from typeguard import typechecked

diff --git a/generate_parameter_library_py/generate_parameter_library_py/python_validators.py b/generate_parameter_library_py/generate_parameter_library_py/python_validators.py
@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-# -*- coding: utf-8 -*-
 
 # Copyright 2023 PickNik Inc.
 #

diff --git a/generate_parameter_library_py/generate_parameter_library_py/setup_helper.py b/generate_parameter_library_py/generate_parameter_library_py/setup_helper.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2023 PickNik Inc.
 #
 # Redistribution and use in source and binary forms, with or without

diff --git a/generate_parameter_library_py/generate_parameter_library_py/string_filters_cpp.py b/generate_parameter_library_py/generate_parameter_library_py/string_filters_cpp.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 def valid_string_cpp(description):
     """
     Filter a string to make it a valid C++ string literal.

diff --git a/generate_parameter_library_py/generate_parameter_library_py/test/YAML_parse_error_test.py b/generate_parameter_library_py/generate_parameter_library_py/test/YAML_parse_error_test.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2022 PickNik, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");

diff --git a/generate_parameter_library_py/setup.py b/generate_parameter_library_py/setup.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from setuptools import find_packages
 from setuptools import setup
 

diff --git a/generate_parameter_library_py/test/test_copyright.py b/generate_parameter_library_py/test/test_copyright.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2015 Open Source Robotics Foundation, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");

diff --git a/parameter_traits/include/parameter_traits/parameter_traits.hpp b/parameter_traits/include/parameter_traits/parameter_traits.hpp
@@ -43,8 +43,8 @@ template <typename... Args>
 [[deprecated(
     "When returning tl::expected<void, std::string> you can call fmt::format "
     "directly.")]] auto
-ERROR(const std::string& format, Args... args)
-    -> tl::expected<void, std::string> {
+ERROR(const std::string& format,
+      Args... args) -> tl::expected<void, std::string> {
   return tl::make_unexpected(fmt::format(format, args...));
 }