mirrors/django
1
0
Fork 0
mirror of https://github.com/django/django.git synced 2025-10-26 23:26:08 +00:00
Code Issues 32 Releases Wiki Activity

MERGED MAGIC-REMOVAL BRANCH TO TRUNK. This change is highly backwards-incompatible. Please read http://code.djangoproject.com/wiki/RemovingTheMagic for upgrade instructions.

Browse Source 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@2809 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Adrian Holovaty
2006-05-02 01:31:56 +00:00
parent d5dbeaa9be
commit f69cf70ed8
366 changed files with 17833 additions and 11199 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
django/utils/cache.py
View File

@@ -80,8 +80,17 @@ def patch_response_headers(response, cache_timeout=None):
if not response.has_header('Expires'):
expires = now + datetime.timedelta(0, cache_timeout)
response['Expires'] = expires.strftime('%a, %d %b %Y %H:%M:%S GMT')
if cache_timeout < 0:
cache_timeout = 0 # Can't have max-age negative
patch_cache_control(response, max_age=cache_timeout)
def add_never_cache_headers(response):
"""
Add headers to a response to indicate that
a page should never be cached.
"""
patch_response_headers(response, cache_timeout=-1)
def patch_vary_headers(response, newheaders):
"""
Adds (or updates) the "Vary" header in the given HttpResponse object.