from django.core.urlresolvers import reverse
from django.shortcuts import redirect, render_to_response
from django.template import RequestContext

from campaign.forms import CampaignFormSet, ProspectusForm
from campaign.models import PROSPECTUS_FIELD_HELP


def create_edit_prospectus(request):
    if request.method == 'POST':
        prospectus_form = ProspectusForm(request.POST)
        campaign_formset = CampaignFormSet(request.POST)

        if prospectus_form.is_valid():
            prospectus_form.save(commit=False)
            if request.user.is_authenticated():
                prospectus_form.instance.owner = request.user
            if campaign_formset.is_valid():
                prospectus_form.instance.save()
                for campaign in campaign_formset.save(commit=False):
                    campaign.prospectus = prospectus_form.instance
                    campaign.save()

                return redirect(reverse('index'))
    else:
        prospectus_form = ProspectusForm()
        campaign_formset = CampaignFormSet()
    return render_to_response('campaign/new_prospectus.html',
                              {'prospectus_form': prospectus_form,
                               'campaign_forms': campaign_formset,
                               'prospectus_help': PROSPECTUS_FIELD_HELP},
                              RequestContext(request))

from django.core.urlresolvers import reverse
from django.shortcuts import redirect, render_to_response
from django.template import RequestContext

from campaign.forms import CampaignFormSet, ProspectusForm
from campaign.models import PROSPECTUS_FIELD_HELP, Campaign


def create_edit_prospectus(request):
    if request.method == 'POST':
        prospectus_form = ProspectusForm(request.POST)
        campaign_formset = CampaignFormSet(request.POST,
                                           queryset=Campaign.objects.none())

        if prospectus_form.is_valid():
            prospectus_form.save(commit=False)
            if request.user.is_authenticated():
                prospectus_form.instance.owner = request.user
            if campaign_formset.is_valid():
                prospectus_form.instance.save()
                for campaign in campaign_formset.save(commit=False):
                    campaign.prospectus = prospectus_form.instance
                    campaign.save()

                return redirect(reverse('index'))
    else:
        prospectus_form = ProspectusForm()
        campaign_formset = CampaignFormSet(queryset=Campaign.objects.none())
    return render_to_response('campaign/new_prospectus.html',
                              {'prospectus_form': prospectus_form,
                               'campaign_forms': campaign_formset,
                               'prospectus_help': PROSPECTUS_FIELD_HELP},
                              RequestContext(request))

Update default queryset for formsets
Update default queryset for formsets
  from django.core.urlresolvers import reverse
  from django.shortcuts import redirect, render_to_response
  from django.template import RequestContext
  
  from campaign.forms import CampaignFormSet, ProspectusForm
- from campaign.models import PROSPECTUS_FIELD_HELP
+ from campaign.models import PROSPECTUS_FIELD_HELP, Campaign
  
  
  def create_edit_prospectus(request):
      if request.method == 'POST':
          prospectus_form = ProspectusForm(request.POST)
-         campaign_formset = CampaignFormSet(request.POST)
+         campaign_formset = CampaignFormSet(request.POST,
+                                            queryset=Campaign.objects.none())
  
          if prospectus_form.is_valid():
              prospectus_form.save(commit=False)
              if request.user.is_authenticated():
                  prospectus_form.instance.owner = request.user
              if campaign_formset.is_valid():
                  prospectus_form.instance.save()
                  for campaign in campaign_formset.save(commit=False):
                      campaign.prospectus = prospectus_form.instance
                      campaign.save()
  
                  return redirect(reverse('index'))
      else:
          prospectus_form = ProspectusForm()
-         campaign_formset = CampaignFormSet()
+         campaign_formset = CampaignFormSet(queryset=Campaign.objects.none())
      return render_to_response('campaign/new_prospectus.html',
                                {'prospectus_form': prospectus_form,
                                 'campaign_forms': campaign_formset,
                                 'prospectus_help': PROSPECTUS_FIELD_HELP},
                                RequestContext(request))
  
Update default queryset for formsets
## Code Before:
from django.core.urlresolvers import reverse
from django.shortcuts import redirect, render_to_response
from django.template import RequestContext

from campaign.forms import CampaignFormSet, ProspectusForm
from campaign.models import PROSPECTUS_FIELD_HELP


def create_edit_prospectus(request):
    if request.method == 'POST':
        prospectus_form = ProspectusForm(request.POST)
        campaign_formset = CampaignFormSet(request.POST)

        if prospectus_form.is_valid():
            prospectus_form.save(commit=False)
            if request.user.is_authenticated():
                prospectus_form.instance.owner = request.user
            if campaign_formset.is_valid():
                prospectus_form.instance.save()
                for campaign in campaign_formset.save(commit=False):
                    campaign.prospectus = prospectus_form.instance
                    campaign.save()

                return redirect(reverse('index'))
    else:
        prospectus_form = ProspectusForm()
        campaign_formset = CampaignFormSet()
    return render_to_response('campaign/new_prospectus.html',
                              {'prospectus_form': prospectus_form,
                               'campaign_forms': campaign_formset,
                               'prospectus_help': PROSPECTUS_FIELD_HELP},
                              RequestContext(request))

## Instruction:
Update default queryset for formsets
## Code After:
from django.core.urlresolvers import reverse
from django.shortcuts import redirect, render_to_response
from django.template import RequestContext

from campaign.forms import CampaignFormSet, ProspectusForm
from campaign.models import PROSPECTUS_FIELD_HELP, Campaign


def create_edit_prospectus(request):
    if request.method == 'POST':
        prospectus_form = ProspectusForm(request.POST)
        campaign_formset = CampaignFormSet(request.POST,
                                           queryset=Campaign.objects.none())

        if prospectus_form.is_valid():
            prospectus_form.save(commit=False)
            if request.user.is_authenticated():
                prospectus_form.instance.owner = request.user
            if campaign_formset.is_valid():
                prospectus_form.instance.save()
                for campaign in campaign_formset.save(commit=False):
                    campaign.prospectus = prospectus_form.instance
                    campaign.save()

                return redirect(reverse('index'))
    else:
        prospectus_form = ProspectusForm()
        campaign_formset = CampaignFormSet(queryset=Campaign.objects.none())
    return render_to_response('campaign/new_prospectus.html',
                              {'prospectus_form': prospectus_form,
                               'campaign_forms': campaign_formset,
                               'prospectus_help': PROSPECTUS_FIELD_HELP},
                              RequestContext(request))
