Python 允许这些不被实际使用的对象存在，然而聪明的 IDE 应该会有所提示（我用的是Pycharm），比如告诉你：Statement seems to have no effect 。但是“...”这个常量似乎受到了特殊对待，我的 IDE 上没有作提示。很多人已经习惯上把它当成 pass 那样的空操作来用了（在最早引入它的邮件组讨论中，就是举了这...
Followed by 2 people Permanently deleted user CreatedApril 14, 2010 at 5:58 AM The message "statement seems to have no effect" is being shown as an allert for the syntax checking in PyCharm. I want to be able to disable it since it shows even on comments surrounded by '', "",...
PyCharm warning: "statement seems to have no effect", You need a single equals sign = to assign a value to punctuacion: punctuacion = punctuacion + 10. In this case, it'd be even better to use a compound assignment operator, like `punctuation. punctuacion += 10. As is, the ==...