/Python/Django/Function of this cod in django in django performance = serializers.SerializerMethodField() # def get_performance(self, instance): # return PerformanceSerializer(instance.performance).data

Function of this cod in django in django performance = serializers.SerializerMethodField() # def get_performance(self, instance): # return PerformanceSerializer(instance.performance).data

please anyone can explain this code in django what is the function of this code 
 performance = serializers.SerializerMethodField()
  def get_performance(self, instance):
         return PerformanceSerializer(instance.performance).data

Similar codes

0 vote182 views1 answer
Delete file in django terminal
Python Django
0 vote157 views1 answer
Django template render dict
Python Django
5 votes203 views1 answer
Q is not defined pylance django
Python Django
0 vote179 views1 answer
Django change settings at runtime
Python Django
0 vote177 views1 answer
Django edit model without loading from db
Python Django
0 vote175 views1 answer
How to use put method in django
Python Django
0 vote206 views1 answer
Django admin.py all fields
Python Django
0 vote178 views1 answer
Django or
Python Django
0 vote176 views1 answer
Http404 django
Python Django
0 vote175 views1 answer
Cannot cast type smallint to boolean django
Python Django