Function resolvePythonAbsoluteModule

src/resolution/import-resolver.ts:1790–1802

* Resolve a Python ABSOLUTE dotted module import (`import a.b.c`) to its file — * the Django `AppConfig.ready(): import myapp.signals` pattern and any * side-effect module import.

(
  ref: UnresolvedRef,
  context: ResolutionContext
)

 * side-effect module import.
 */
function resolvePythonAbsoluteModule(
  ref: UnresolvedRef,
  context: ResolutionContext
): ResolvedRef | null {
  if (ref.referenceKind !== 'imports') return null;
  // Only a DOTTED `import a.b.c` ref carries its full module path. A bare leaf
  // (`from app.api.routes import authentication`) is ambiguous on its own — three
  // `authentication.py` files may exist — so leave it to resolveModuleImportToFile,
  // which uses the import's source (`app.api.routes`) to build the full path.
  if (!ref.referenceName.includes('.')) return null;
  const hit = findPythonModuleFile(ref.referenceName, context, ref.filePath);
  return hit ? { original: ref, targetNodeId: hit.id, confidence: 0.9, resolvedBy: 'import' } : null;
}

/**
 * Resolve a Rust qualified reference `A::B::C` by mapping the MODULE prefix