private boolean alreadyHasImportKeyword() {
    if (PsiTreeUtil.getParentOfType(myElement, PyImportStatement.class) != null) {
      return true;
    }
    ASTNode node = myElement.getNode();
    while (node != null) {
      final IElementType nodeType = node.getElementType();
      if (nodeType == PyTokenTypes.IMPORT_KEYWORD) {
        return true;
      }
      node = node.getTreeNext();
    }
    return false;
  }
private boolean alreadyHasImportKeyword()