Look into cache_choices has been deprecated warning.

[theskumar]

We are getting a lot of warning related to cache_choices, it would be nice to go with any alternatives to it as suggested by Django official doc.

spoken-website/events/forms.py:400: RemovedInDjango19Warning: cache_choices has been deprecated and will be removed in Django 1.9.
  language_prefered = forms.ModelChoiceField(cache_choices=True, widget = forms.Select(attrs = {}), queryset = Language.objects.order_by('name'), empty_label = "--- None ---", error_messages = {'required':'Language field required.'})

[harshitcodes]

@theskumar would this be a good alternative to remove deprecated warnings related to cache_choices which is proposed as an alternative in https://code.djangoproject.com/ticket/22838 ??

[theskumar]

Yes, that ticket has pretty good explanation on why the cache_choices is being removed. I'm not sure how useful they are currently, but if it doesn't help a lot it would good idea to get rid of them.