Mechanical application of the `.gitattributes` rules from the prior commit.
All 50 files differ only in line endings — verified by
`git diff --cached --ignore-all-space` being empty.
Before: main had 42 CRLF + 27 LF Python files plus mixed-ending in YAML,
templates, and shell scripts. After: every text file is LF (except the
Windows-native *.ps1, *.bat scripts which remain CRLF per gitattributes).
This eliminates the noisy-diff failure mode seen in PR #102, where a
small logic change produced a 918-line diff due to whole-file CRLF→LF
conversion.
The placeholder static method on LibraryManager (library_schematic.py)
returned [] and had no dispatch entry or caller. The real tool of the
same name lives in library_symbol.py.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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>
The TS<->Python communication channel uses stdout for JSON responses.
pcbnew's C++ SWIG layer can write warnings and diagnostics directly to
C-level stdout (fd 1), corrupting the JSON framing. The TS parser then
never sees valid JSON and the command times out after 30 seconds.
Three changes fix this:
1. Python stdout redirect: In main(), save the original stdout fd for
exclusive JSON response use, then redirect fd 1 to stderr so all
pcbnew C++ output goes to logs instead of the response pipe.
2. Robust TS JSON parser: tryParseResponse() now uses newline-delimited
parsing as a fallback. The Python side writes single-line JSON
terminated by \n; the parser uses this as the completion signal
instead of brace-matching, which prevents premature resolution of
truncated chunked responses. Non-JSON preamble lines are logged
and stripped.
3. Fix stray print() calls: Converted print() to logger in
component_schematic.py and library_schematic.py so they don't
leak to stdout during normal operations.
Also adds sync_schematic_to_board to the longRunningCommands list for
an appropriate timeout value.
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>
