From 4d52c80dd1b4c6aef9407b268ae720eeffd4d962 Mon Sep 17 00:00:00 2001 From: Joseph Kocherhans Date: Fri, 30 Nov 2007 04:32:25 +0000 Subject: newforms-admin: Merged from trunk up to [6670]. This is just before auto-escaping was checked in. git-svn-id: http://code.djangoproject.com/svn/django/branches/newforms-admin@6761 bcc190cf-cafb-0310-a4f2-bffc1f526a37 --- django/http/utils.py | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 django/http/utils.py (limited to 'django/http/utils.py') diff --git a/django/http/utils.py b/django/http/utils.py new file mode 100644 index 0000000000..d08a9e0237 --- /dev/null +++ b/django/http/utils.py @@ -0,0 +1,34 @@ +""" +Functions that modify an HTTP request or response in some way. +""" + +# This group of functions are run as part of the response handling, after +# everything else, including all response middleware. Think of them as +# "compulsory response middleware". Be careful about what goes here, because +# it's a little fiddly to override this behaviour, so they should be truly +# universally applicable. + +def fix_location_header(request, response): + """ + Ensures that we always use an absolute URI in any location header in the + response. This is required by RFC 2616, section 14.30. + + Code constructing response objects is free to insert relative paths and + this function converts them to absolute paths. + """ + if 'Location' in response and request.get_host(): + response['Location'] = request.build_absolute_uri(response['Location']) + return response + +def conditional_content_removal(request, response): + """ + Removes the content of responses for HEAD requests, 1xx, 204 and 304 + responses. Ensures compliance with RFC 2616, section 4.3. + """ + if 100 <= response.status_code < 200 or response.status_code in (204, 304): + response.content = '' + response['Content-Length'] = 0 + if request.method == 'HEAD': + response.content = '' + return response + -- cgit v1.3