private static void addFileSystemItemImport(@NotNull PsiFileSystemItem target, @NotNull PsiFile file, @NotNull PyElement element) {
    final PsiFileSystemItem toImport = target.getParent();
    if (toImport == null) return;

    final QualifiedName importPath = QualifiedNameFinder.findCanonicalImportPath(target, element);
    if (importPath == null) return;

    final ImportPriority priority = getImportPriority(file, toImport);
    if (importPath.getComponentCount() == 1 || !PyCodeInsightSettings.getInstance().PREFER_FROM_IMPORT) {
      final String path = importPath.toString();

      addImportStatement(file, path, null, priority, element);

      final PyElementGenerator elementGenerator = PyElementGenerator.getInstance(file.getProject());
      element.replace(elementGenerator.createExpressionFromText(LanguageLevel.forElement(target), path));
    }
    else {
      addOrUpdateFromImportStatement(file, importPath.removeLastComponent().toString(), target.getName(), null, priority, element);
    }
  }
private static void addFileSystemItemImport(@NotNull PsiFileSystemItem target, @NotNull PsiFile file, @NotNull PyElement element)