Area with issue?

JSON Schema

✔️ Expected Behavior

The schema should accept [tool.pytest.ini_options] as valid configuration, since this is the official and documented way to configure pytest in pyproject.toml since pytest 6.0+ (released in 2020).

Pytest Official Documentation: https://docs.pytest.org/en/stable/reference/customize.html#pyproject-toml

❌ Actual Behavior

Tools that use the schema for validation (such as tombi-lint in strict mode) reject valid pytest configurations with this error:

Warning: In strict mode, tool.pytest does not allow "ini_options" key.

Please add "additionalProperties": true to the location where tool.pytest is defined in https://json.schemastore.org/partial-pytest.json

This affects major projects including:

• ansible-lint (3.8k stars)
• molecule (4k stars)
• Many other pytest users with pyproject.toml configuration

JSON, YAML, or TOML file that does not work.

[tool.pytest.ini_options]
addopts = "-p no:pytest_cov --durations=10"
testpaths = ["tests"]
python_files = ["test_*.py"]
filterwarnings = ["error"]

IDE or code editor.

None

Are you making a PR for this?

Yes, I will create a PR.