Add type annotations to all previously untyped functions and remove 9
suppressed error codes (call-arg, assignment, return-value, operator,
has-type, dict-item, misc, list-item, annotation-unchecked) by fixing
the underlying type issues.
Add [[tool.mypy.overrides]] with ignore_missing_imports for KiCAD-specific
modules (pcbnew, sexpdata, skip, cairosvg, kipy, PIL) so the pre-commit
mypy hook passes in its isolated venv. Add types-requests and pytest to
additional_dependencies in .pre-commit-config.yaml.
Also fixes several real bugs uncovered by stricter checks: incorrect static
calls to instance methods in swig_backend, wrong return type on get_size,
missing value param in BoardAPI.place_component, variable shadowing in
kicad_process.py, unqualified LibraryManager reference in kicad_interface,
and missing top-level Path import.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
With --system-site-packages, mypy can resolve pcbnew, skip, and sexpdata
directly from the system/venv, so per-module ignore_missing_imports
overrides are no longer needed.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
These packages are not imported anywhere in the codebase, so their
ignore_missing_imports overrides were unnecessary.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Remove global ignore_missing_imports and the import-untyped disable,
replacing them with targeted per-package overrides for third-party
libraries that lack stubs (pcbnew, skip, sexpdata, cairosvg, kipy,
schematic). Also add python/ to mypy_path so internal modules resolve.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Fix mypy duplicate module conflict by excluding python/commands/board.py
- Add import-untyped to mypy disabled error codes
- Use explicit_package_bases for proper module resolution
- Auto-format root-level download_jlcpcb.py and test-router.js
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds [tool.mypy] section to pyproject.toml with permissive baseline settings
and disables error codes that fire against the existing untyped codebase.
Adds the mirrors-mypy pre-commit hook (v1.19.1) running over python/ at once.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add isort configuration (profile=black, line_length=100) to pyproject.toml,
add isort pre-commit hook, and auto-sort imports across all Python source files.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add [tool.black] config to pyproject.toml and Black hook to
.pre-commit-config.yaml (rev 26.3.1), then auto-format all Python
source and test files with line-length=100, target-version=py310.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add .pre-commit-config.yaml with pre-commit-hooks v5.0.0 (trailing
whitespace, end-of-file fixer, yaml/json checks, large file guard,
merge conflict detection). Add minimal pyproject.toml. Auto-fix
trailing whitespace and missing end-of-file newlines across the
codebase.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
