+1 to this. I had similar requirements, and initially went down the road of pickling a queryset. It became clear quickly that (at least in my case) a better solution was to have a function that translates a Form instance into a Queryset. Then serialize the form (or form data) and regenerate the Queryset that way.
Peter On 4/28/10 12:28 PM, "Bill Freeman" <ke1g...@gmail.com> wrote: > The request may have references to objects that will no longer > exist, or may be inappropriate when rerun later. I can't promise > that it won't work, but I believe that pickling the request is at > best a fragile solution. > > To save just the required parameters won't take much code, > especially if you refactor the code that turns the parameters into > a the search operation into a function (or method) that you can > use both initially and when you rerun the search. > > Having to do some preparation again probably isn't going to be > as big a performance drain as unpickling enough context to > make it work without extra code. > > On Wed, Apr 28, 2010 at 11:56 AM, Mark Jones <mark0...@gmail.com> wrote: >> I was thinking I could pickle/unpickle the request then run it thru >> with an extra flag of (send email) thru the same code that wsgi uses. >> If I jsonify the data, how would I get that back into a python object? >> >> Is it really as simple as str=json.dumps(request) and request = >> json.loads(str) >> >> I don't see how json keeps track of the object it is dumping, and not >> sure how to construct a request object from the json return value. >> >> I can see how easy that part would be in C++, but my python skills are >> a good deal weaker.... I guess I'm hunting for "how to do this in >> python" >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Django users" group. >> To post to this group, send email to django-us...@googlegroups.com. >> To unsubscribe from this group, send email to >> django-users+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/django-users?hl=en. >> >> -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-us...@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
