from django.contrib.sites.models import Site
from django.views.generic.base import ContextMixin


class BaseMixin(ContextMixin):
    def get_context_data(self, **kwargs):
        context = super().get_context_data(**kwargs)
        
        pk = self.kwargs.get('pk')
        
        if pk:
            context['pk'] = pk
        
        context['domain'] = Site.objects.get_current().domain
        
        return context


# import code; code.interact(local=dict(globals(), **locals()))