@Override
  public boolean canSelect(@NotNull final PsiElement e) {
    return e instanceof PyAstReferenceExpression || e instanceof PyAstKeyValueExpression || e instanceof PyAstKeywordArgument
      || e instanceof PyAstNumericLiteralExpression || e instanceof PyAstStringLiteralExpression || e instanceof PyAstNamedParameter
      || e instanceof PyAstStarArgument;
  }
@Override
  public boolean canSelect(@NotNull final PsiElement e)