6655 formset update makes adding imposible (when model have inlines)

I think this ticket should not be closed - it is not fixed in django.

This code from django.contrib.admin.ModelAdmin.add_view is problematic:

      if request.method == 'POST':
            form = ModelForm(request.POST, request.FILES)
            for FormSet in self.formsets_add(request):
                inline_formset = FormSet(data=request.POST, files=request.FILES)
                inline_formsets.append(inline_formset)
            # ...
        else:
            form = ModelForm(initial=request.GET)
            for FormSet in self.formsets_add(request):
                inline_formset = FormSet()
                inline_formsets.append(inline_formset)

It is not compatible with django.newforms.models.InlineFormset:

class InlineFormset(BaseModelFormSet): 
    """A formset for child objects related to a parent.""" 
    def __init__(self, instance, data=None, files=None): 
        # ...

I agree with Petr, this is still broken in #6718. (As a sidenote, the patch for #5828 which fixes saving for inlines has no effect on this bug.)

Yes, this is an issue with current revision of newforms-admin. It was discussed slightly in #5895 with a correct solution. However, this ticket is the correct place for patches and further comments about the issue.

Fixed in [6836].