if 语句中的布尔表达式过多

Question

我在 Lint 中有这个警告：R0916: Too many boolean expressions in if statement (6/5) (too-many-boolean-expressions)

那是我的代码：

if (
    old_image.get("var") == "Type1"
    or old_image.get("var") == "Type2"
    or old_image.get("var") == "Type3"
) and (
    new_image.get("var") != "Type1"
    and new_image.get("var") != "Type2"
    and new_image.get("var") != "Type3"
):

如何删除此 lint 错误？

Answer 1

你可以试试这个：

types = [ "Type1", "Type2", "Type3"]
if old_image.get("var") in types and new_image.get("var") not in types: