如何在django模板中检查TEMPLATE_DEBUG标志？ [英] How to check the TEMPLATE_DEBUG flag in a django template?

问题描述

如果TEMPLATE_DEBUG标志被设置，你知道是否可以在django模板中知道？

Do you know if it is possible to know in a django template if the TEMPLATE_DEBUG flag is set?

我想在我离开时禁用我的谷歌分析脚本在我的开发机器上运行我的django应用程序。像{％if debug％}模板标签的东西将是完美的。不幸的是，我没有在文档中找到类似的东西。

I would like to disable my google analytics script when I am running my django app on my development machine. Something like a {% if debug %} template tag would be perfect. Unfortunately, I didn't find something like that in the documentation.

肯定地，我可以添加这个标志到上下文，但我想知道是否有

For sure, I can add this flag to the context but I would like to know if there is a better way to do that.

推荐答案

假设您尚未设置 TEMPLATE_CONTEXT_PROCESSORS 到 settings.py 中的某些其他值，Django将自动加载 debug 上下文预处理器（如所指出的 here ）。这意味着如果 settings.DEBUG 中调用 debug 的变量c>是true 和您的本地计算机的IP地址（可以简单地为127.0.0.1）设置在变量 settings.INTERNAL_IPS （这是描述了此处）。 settings.INTERNAL_IPS 是Django应该识别为内部的元组或IP地址列表。

Assuming you haven't set TEMPLATE_CONTEXT_PROCESSORS to some other value in settings.py, Django will automatically load the debug context preprocessor (as noted here). This means that you will have access to a variable called debug in your templates if settings.DEBUG is true and your local machine's IP address (which can simply be 127.0.0.1) is set in the variable settings.INTERNAL_IPS (which is described here). settings.INTERNAL_IPS is a tuple or list of IP addresses that Django should recognize as "internal".

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