code: def get_catalog(self, locale):
          
          with translation.override(locale):
              translation_engine = DjangoTranslation(locale, domain=self.domain, localedirs=self.paths)
  
              trans_cat = translation_engine._catalog
              trans_fallback_cat = translation_engine._fallback._catalog if translation_engine._fallback else {}
  
              return trans_cat, trans_fallback_cat
docs: Create Django translation catalogue for `locale`.