如何阻止 pyCharm 抱怨下划线字符串? [英] How do I stop pyCharm from complaining about underscore strings?

问题描述

我正在 pyCharm 中编程，制作了一个 wxPython 项目(主要是从 wxGlade 生成的).如果我有一些指定字符串的代码，例如:

I'm programming in pyCharm making a wxPython project (Mostly generated from wxGlade). If I have some code which specifies a string e.g.:

value_label = wx.StaticText(self, wx.ID_ANY, _("Value"))

然后它会抱怨 Unresolved reference '_'.有没有办法只忽略这个未解析的引用?

It then complains about Unresolved reference '_'. Is there any way to ignore only this unresolved reference?

推荐答案

您可以更改未解析引用检查的设置:

You can change the settings of the Unresolved reference inspection:

• 打开设置...菜单
• 选择检查页面
• 搜索未解析的引用并点击检查.在右下角，您应该会看到一个名为 Ignore references 的列表小部件.
• 将 _ 添加到列表中.

• Open the Settings... menu
• Select the Inspections page
• Search for Unresolved references and click the inspection. On the bottom-right you should see a list widget titled Ignore references.
• Add _ to the list.

警告:这将忽略项目的所有源文件中未解析的引用_.这通常不是问题，因为您极不可能为函数使用这种名称.如果您收到关于 _ 的 NameError，那么您已经知道您忘记调用 gettext.install.

Warning: this will ignore the unresolved reference _ in all source files of the project. This isn't usually a problem because it's highly unlikely that you'd use that kind of name for your functions. If you ever get a NameError about _ then you already know that you forgot to call gettext.install.

或者:

• 打开有问题的文件并将光标放在 _ 处.
• 按 Alt+Enter 打开上下文菜单(这可能取决于您选择或配置的快捷方式).
• 选择忽略未解析的引用module_name._
• 选择修复所有未解决的引用"问题

• Open the offending file and place the cursor at an occurence of _.
• Press Alt+Enter to open the context menu (this may depend on the shortcuts you chose or configured).
• Select Ignore unresolved reference module_name._
• Select Fix all 'Unresolved references' problems

我刚刚检查过，可以将其限制为仅一个模块.如果您在 a 模块中使用 _ 则将 a._ 添加到列表 Ignore references 和所有使用a.py 模块中的 _ 将被忽略，而其他模块中的 _ 误用将显示警告.

I just checked and it's possible to limit this to only a module. If you are using _ inside module a then add a._ to the list Ignore references and all usages of _ inside the a.py module will be ignored, while the warnings will be shown for misuses of _ in other modules.

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