As an example:
view.py
def view1( request ):
return HttpResponse( "just a test..." )
urls.py
urlpatterns = patterns('',
url( r'^view1$', 'app1.view.view1'),
)
I want to get the URL path of view1. How can I do this.
I want to avoid hard coding any URL paths, such as "xxx/view1".
You need reverse.
from django.urls import reverse
reverse('app1.view.view1')
If you want to find out URL and redirect to it, use redirect
from django.urls import redirect
redirect('app1.view.view1')
If want to go further and not to hardcode your view names either, you can name your URL patterns and use these names instead.
This depends whether you want to get it, if you want to get the url in a view(python code) you can use the reverse function(documentation):
reverse('admin:app_list', kwargs={'app_label': 'auth'})
And if want to use it in a template then you can use the url tag (documentation):
{% url 'path.to.some_view' v1 v2 %}
If you want the url of the view1 into the view1 the best is request.get_path()
request.path or request.get_full_path() as of django 1.11+As said by others, reverse function and url templatetags can (should) be used for this.
I would recommend to add a name to your url pattern
urlpatterns = patterns('',
url( r'^view1$', 'app1.view.view1', name='view1'),
)
and to reverse it thanks to this name
reverse('view1')
That would make your code easier to refactor
Yes, of course you can get the url path of view named 'view1' without hard-coding the url.
All you need to do is - just import the 'reverse' function from Django urlresolvers.
Just look at the below example code:
from django.core.urlresolvers import reverse
from django.http import HttpResponseRedirect
def some_redirect_fun(request):
return HttpResponseRedirect(reverse('view-name'))
Universal approach
install Django extensions and add it to INSTALLED_APPS
Generate a text file with all URLs with corresponding view functions
./manage.py show_urls --format pretty-json --settings=<path-to-settings> > urls.txt
like
./manage.py show_urls --format pretty-json --settings=settings2.testing > urls.txt
urls.txt {
"url": "/v3/blockdocuments/<pk>/",
"module": "api.views.ganeditor.BlockDocumentViewSet",
"name": "block-documents-detail",
},
