[Twisted-web] Redirect with deferred
Vicky Lupien
vlupien at drummonddesigns.com
Wed Oct 27 10:34:55 MDT 2004
Hi,
I have a little problem. I have a deferred and I want to redirect
after the defered is done. But it seems that my page is rendered and
my redirect is never done. Can someone help me.
Here's my code:
class HousesQuickSearch(pagelib.QuebecPage, sqlQueries):
def render_content(self, context, data):
request = context.locate(inevow.IRequest)
def _(data):
print data
ses = request.getSession()
self.houseSR = sessions.ISessionPrefs(ses).get('houseSR')
sessions.ISessionPrefs(ses).set(self.houseSR[0], data)
sessions.ISessionPrefs(ses).set(self.houseSR[4], 0)
lengthPage =
sessions.ISessionPrefs(ses).get(self.houseSR[2])
widthPage =
sessions.ISessionPrefs(ses).get(self.houseSR[3])
currentPage, pageBatchItems = self.nextPage(data,
lengthPage, widthPage, 0)
sessions.ISessionPrefs(ses).set(self.houseSR[4],
currentPage)
sessions.ISessionPrefs(ses).set(self.houseSR[1],
pageBatchItems)
dir = '/'.join(['', '/'.join(request.prepath[0:-1]),
"search", "results"])
#this is not done
return request.redirect(dir)
conditions = " where 1"
if request.args.get('plan_number')[0]:
conditions += " and
plan_number='"+str(request.args.get('plan_number')[0])+"'"
sql = self.getHouseSearchResultsInfo(conditions)
dbpool =
request.getSession().guard.resource.portal.realm.dbpool
searchResults = dbpool.runQueryDict(sql)
searchResults.addCallback(_)
Vicky
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