setuptools==68.2.0 breaks colcon-python-setup-py #56
Description
setuptools==68.2.0 breaks colcon-python-setup-py with the following:
Traceback (most recent call last):
File "/<python_path>/site-packages/colcon_core/executor/__init__.py", line 91, in __call__
rc = await self.task(*args, **kwargs)
File "/<python_path>/site-packages/colcon_core/task/__init__.py", line 93, in __call__
return await task_method(*args, **kwargs)
File "/<python_path>/site-packages/colcon_ros/task/ament_python/build.py", line 51, in build
setup_py_data = get_setup_data(self.context.pkg, env)
File "/<python_path>/site-packages/colcon_core/task/python/__init__.py", line 20, in get_setup_data
return dict(pkg.metadata[key](env))
File "/<python_path>/site-packages/colcon_ros/package_augmentation/ros_ament_python.py", line 57, in getter
return get_setup_information(
File "/<python_path>/site-packages/colcon_python_setup_py/package_identification/python_setup_py.py", line 241, in get_setup_information
_setup_information_cache[hashable_env] = _get_setup_information(
File "/<python_path>/site-packages/colcon_python_setup_py/package_identification/python_setup_py.py", line 293, in _get_setup_information
return ast.literal_eval(output)
File "/<python_path>/ast.py", line 62, in literal_eval
node_or_string = parse(node_or_string.lstrip(" \t"), mode='eval')
File "/<python_path>/ast.py", line 50, in parse
return compile(source, filename, mode, flags,
File "<unknown>", line 1
{'package_data': {}, 'dist_files': [], 'src_root': None, 'dependency_links': [], 'setup_requires': [], 'eager_resources': None, 'entry_points': {'pytest11': ['ament_lint = ament_lint.pytest_marker']}, 'exclude_package_data': None, 'extras_require': {}, 'include_package_data': None, 'install_requires': ['setuptools'], 'namespace_packages': None, 'packages': ['ament_lint'], 'python_requires': None, 'test_loader': None, 'test_runner': None, 'test_suite': None, 'tests_require': None, 'use_2to3': None, 'zip_safe': True, 'cffi_modules': None, 'verbose': 1, 'dry_run': 0, 'help': 0, 'command_packages': None, 'script_name': 'setup.py', 'script_args': ['--dry-run'], 'command_options': {}, 'package_dir': {}, 'py_modules': None, 'libraries': None, 'headers': None, 'ext_package': None, 'include_dirs': None, 'extra_path': None, 'scripts': None, 'data_files': [('share/ament_lint', ['package.xml']), ('share/ament_index/resource_index/packages', ['resource/ament_lint'])], 'password': '', 'command_obj': {}, 'have_run': {}, 'want_user_cfg': True, 'metadata': {'name': 'ament_lint', 'version': '0.12.7', 'author': 'Dirk Thomas', 'author_email': '[email protected]', 'maintainer': 'Michael Jeronimo, Michel Hidalgo', 'maintainer_email': '[email protected], [email protected]', 'url': 'https://github.com/ament/ament_lint', 'license': 'Apache License, Version 2.0', 'description': 'Providing common API for ament linter packages.', 'long_description': 'Providing common API for ament linter packages, e.g. the `linter` marker for\npytest.', 'keywords': ['ROS'], 'platforms': None, 'classifiers': ['Intended Audience :: Developers', 'License :: OSI Approved :: Apache Software License', 'Programming Language :: Python', 'Topic :: Software Development'], 'download_url': 'https://github.com/ament/ament_lint/releases', 'provides': None, 'requires': None, 'obsoletes': None, 'long_description_content_type': None, 'project_urls': {}, 'license_file': None, '_normalized_install_requires': {'setuptools': <Requirement('setuptools')>}, '_normalized_extras_require': {}}}
^
SyntaxError: invalid syntax
Pinning setuptools==68.1.2 fixed this issue temporarily but doesn't fix the root cause.
There is a discussion on colon-core about setup.py deprecation colcon/colcon-core#454 but doesn't look like its going to happen soon