- Author:
- miracle2k
- Posted:
- September 17, 2007
- Language:
- Python
- Version:
- .96
- Score:
- 1 (after 1 ratings)
Simple middelware that listens for redirect responses, store the request's query log in the session when it finds one, and starts the next request's log off with those queries from before the redirect.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | from django.http import HttpResponseRedirect
from django.core.exceptions import MiddlewareNotUsed
class SqlDebuggingRedirWrapMiddleware(object):
def __init__(self):
if not (getattr(settings, 'DEBUG', False)):
raise django.exceptions.MiddlewareNotUsed()
def process_response(self, request, response):
if isinstance(response, HttpResponseRedirect):
request.session['_redir_queries'] = connection.queries
return response
def process_request(self, request):
if '_redir_queries' in request.session:
connection.queries[0:0] = request.session['_redir_queries']
del request.session['_redir_queries']
|
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