Django i18n, forced to use a language

In Django, internationalization is very easy and comfortable, but it depends on the context_instance passed by view to the template. Sometimes we need to directly control the current language without relying on the request. For example, I have a template containing {% trans 'Demo' %} Lucifer. I want to control T BASED ON 'en' or 'zh-cn. what should I do with the result of render (c. After turning over n pages of Google, you can find a method. Use the from Django. utils. Translation import activate method to activate the current language. Activate ('zh-cn ')