private boolean atSimpleNameNotUnderscore() {
    if (!atToken(PyTokenTypes.IDENTIFIER) || "_".equals(myBuilder.getTokenText())) {
      return false;
    }
    IElementType afterName = myBuilder.lookAhead(1);
    return afterName != PyTokenTypes.DOT && afterName != PyTokenTypes.LPAR;
  }
private boolean atSimpleNameNotUnderscore()