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Fixed #5791 -- Added early-bailout support for views (ETags and Last-modified).

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This provides support for views that can have their ETag and/or Last-modified
values computed much more quickly than the view itself. Supports all HTTP
verbs (not just GET).

Documentation and tests need a little more fleshing out (I'm not happy with the
documentation at the moment, since it's a bit backwards), but the functionality
is correct.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@10114 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Malcolm Tredinnick 2009-03-22 07:58:29 +00:00
parent 5ac154e065
commit b203db6ec8
10 changed files with 388 additions and 4 deletions
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17
tests/regressiontests/conditional_processing/views.py Normal file
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@ -0,0 +1,17 @@
# -*- coding:utf-8 -*-
from django.views.decorators.http import condition
from django.http import HttpResponse
from models import FULL_RESPONSE, LAST_MODIFIED, ETAG
@condition(lambda r: ETAG, lambda r: LAST_MODIFIED)
def index(request):
return HttpResponse(FULL_RESPONSE)
@condition(last_modified_func=lambda r: LAST_MODIFIED)
def last_modified(request):
return HttpResponse(FULL_RESPONSE)
@condition(etag_func=lambda r: ETAG)
def etag(request):
return HttpResponse(FULL_RESPONSE)