diff options
Diffstat (limited to 'lib/python2.7/site-packages/django/middleware/http.py')
-rw-r--r-- | lib/python2.7/site-packages/django/middleware/http.py | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/lib/python2.7/site-packages/django/middleware/http.py b/lib/python2.7/site-packages/django/middleware/http.py deleted file mode 100644 index 5a46e04..0000000 --- a/lib/python2.7/site-packages/django/middleware/http.py +++ /dev/null @@ -1,35 +0,0 @@ -from django.utils.http import http_date, parse_http_date_safe - -class ConditionalGetMiddleware(object): - """ - Handles conditional GET operations. If the response has a ETag or - Last-Modified header, and the request has If-None-Match or - If-Modified-Since, the response is replaced by an HttpNotModified. - - Also sets the Date and Content-Length response-headers. - """ - def process_response(self, request, response): - response['Date'] = http_date() - if not response.streaming and not response.has_header('Content-Length'): - response['Content-Length'] = str(len(response.content)) - - if response.has_header('ETag'): - if_none_match = request.META.get('HTTP_IF_NONE_MATCH') - if if_none_match == response['ETag']: - # Setting the status is enough here. The response handling path - # automatically removes content for this status code (in - # http.conditional_content_removal()). - response.status_code = 304 - - if response.has_header('Last-Modified'): - if_modified_since = request.META.get('HTTP_IF_MODIFIED_SINCE') - if if_modified_since is not None: - if_modified_since = parse_http_date_safe(if_modified_since) - if if_modified_since is not None: - last_modified = parse_http_date_safe(response['Last-Modified']) - if last_modified is not None and last_modified <= if_modified_since: - # Setting the status code is enough here (same reasons as - # above). - response.status_code = 304 - - return response |