Function findEntrypointCandidates

packages/python/src/entrypoint.ts:194–212

* Recursive scan returning every .py file that exports a valid app/handler. * Used only on the error path to suggest a tool.vercel.entrypoint snippet.

(
  workPath: string
)

 * Used only on the error path to suggest a tool.vercel.entrypoint snippet.
 */
async function findEntrypointCandidates(
  workPath: string
): Promise<PythonEntrypoint[]> {
  const pyFiles = await findPythonFilesRecursive(workPath, workPath);
  const candidates: PythonEntrypoint[] = [];
  for (const relPath of pyFiles) {
    try {
      const content = await fs.promises.readFile(
        join(workPath, relPath),
        'utf-8'
      );
      const varName = await findAppOrHandler(content);
      if (varName) {
        candidates.push({ entrypoint: relPath, variableName: varName });
      }
    } catch {}
  }
  return candidates;
}

function renderCandidateSuggestion(candidates: PythonEntrypoint[]): string {
  const lines = candidates.map(