Function maybeLoadPipfileLock

packages/python-analysis/src/manifest/package.ts:599–638

(
  root: AbsPath,
  subdir: RelPath
)

}

async function maybeLoadPipfileLock(
  root: AbsPath,
  subdir: RelPath
): Promise<PythonManifest | null> {
  const pipfileLockRelPath = path.join(subdir, 'Pipfile.lock');
  const pipfileLockPath = path.join(root, pipfileLockRelPath);
  let pipfileLock: PipfileLockLike | null;
  try {
    pipfileLock = await readConfigIfExists(
      pipfileLockPath,
      PipfileLockLikeSchema,
      '.json'
    );
  } catch (error: unknown) {
    if (error instanceof PythonAnalysisError) {
      error.path = pipfileLockRelPath;
      throw error;
    }
    throw new PythonAnalysisError({
      message: `could not parse Pipfile.lock: ${error instanceof Error ? error.message : String(error)}`,
      code: 'PYTHON_PIPFILE_LOCK_PARSE_ERROR',
      path: pipfileLockRelPath,
    });
  }

  if (pipfileLock == null) {
    return null;
  }

  const pyproject = convertPipfileLockToPyprojectToml(pipfileLock);

  return {
    path: pipfileLockRelPath,
    data: pyproject,
    origin: {
      kind: PythonManifestConvertedKind.PipfileLock,
      path: pipfileLockRelPath,
    },
  };
}

async function maybeLoadRequirementsTxt(
  root: AbsPath,