Function _pascal_resolve_unit

graphify/extract.py:13009–13026

Resolve a Pascal unit name to the graphify node ID of its source file. Scans all Pascal files under the project root (the highest ancestor that directly contains .pas/.dpr files) and returns _make_id(str(matched_path)). Result is cached per project root so the rglob runs at most once pe

(from_path: Path, unit_name: str)

def _pascal_resolve_unit(from_path: Path, unit_name: str) -> str:
    """Resolve a Pascal unit name to the graphify node ID of its source file.

    Scans all Pascal files under the project root (the highest ancestor that
    directly contains .pas/.dpr files) and returns _make_id(str(matched_path)).
    Result is cached per project root so the rglob runs at most once per
    project.  Falls back to _make_id(unit_name) for units not found on disk
    (e.g. standard RTL units like SysUtils, Windows).
    """
    root = _pascal_project_root(from_path)
    root_key = str(root)
    if root_key not in _pascal_unit_cache:
        unit_map: dict[str, str] = {}
        for ext in (".pas", ".pp", ".dpr", ".dpk", ".inc"):
            for f in root.rglob("*" + ext):
                unit_map[f.stem.lower()] = _make_id(str(f))
        _pascal_unit_cache[root_key] = unit_map
    return _pascal_unit_cache[root_key].get(unit_name.lower(), _make_id(unit_name))


def _pascal_resolve_class(from_path: Path, class_name: str) -> str | None: