在Django中，如何自检应用程序URL？ [英] In Django, how do I introspect application urls?

问题描述

在瓶子或烧瓶中，我可以执行以下操作：

In bottle or flask I can do something like this:

for route in app.routes:
    description = route.callback.__doc__
    method = method

所以我可以遍历所有网址（路由）注册给定的应用程序，并查看其回调函数（以Django行话查看），接受的方法，等等。

So I can loop through all url (routes) register for given application and see its callback function (view in Django jargon), accepted methods and so on.

我想知道django是否可以实现相同功能。因此，我想获取给定应用程序的所有URL以及链接到这些URL的所有视图。

I'm wondering if the same is possible with django. So I would like to get all urls for given app and all views that are linked to those urls. Is that can be done?

推荐答案

您需要导入 urls 模块来自项目。 urls.urlpatterns 是您所需要的。尝试以下功能：

You need to import urls module from project. urls.urlpatterns is what you are looking for. Try this function:

import urls # or from app import urls
def print_urls(patterns, indent=0):
    for u in patterns:
        if u.callback:
            print '-'*indent, u.regex.pattern, u.callback
        else:
            print '='*(indent+1), u.regex.pattern
            print_urls(u.url_patterns, indent+3)

print_urls(urls.urlpatterns)

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