Using django summernote in Django flatpages

Put below admin.py into your apps.

https://gist.github.com/lqez/11129362

from django.contrib.flatpages.models import FlatPage                                                
from django_summernote.admin import SummernoteModelAdmin                                            
                                                                                                    
                                                                                                    
class FlatPageAdmin(SummernoteModelAdmin):                                                          
    pass                                                                                        
                                                                                                    
 
admin.site.unregister(FlatPage)                                                                     
admin.site.register(FlatPage, FlatPageAdmin)

Or, https://gist.github.com/lqez/11129324

from django.contrib import admin                                                                    
from django.contrib.flatpages.models import FlatPage                                                
                                                                                                    
# Note: we are renaming the original Admin and Form as we import them!                              
from django.contrib.flatpages.admin import FlatPageAdmin as FlatPageAdminOld                        
from django.contrib.flatpages.admin import FlatpageForm as FlatpageFormOld                          
                                                                                                    
from django import forms                                                                            
from django_summernote.widgets import SummernoteWidget                                              
                                                                                                    
                                                                                                    
class FlatpageForm(FlatpageFormOld):                                                                
    content = forms.CharField(widget=SummernoteWidget())                                            
                                                                                                    
    class Meta:                                                                                     
        model = FlatPage                                                                            
                                                                                                    
                                                                                                    
class FlatPageAdmin(FlatPageAdminOld):                                                              
    form = FlatpageForm                                                                                  
                                                                                                         
                                                                                                         
# We have to unregister the normal admin, and then reregister ours                                       
admin.site.unregister(FlatPage)                                                                          
admin.site.register(FlatPage, FlatPageAdmin)