_set in django

# Now, given object e of type Entry, you would do e.blog to access 
# the related object Blog - which is a forward relation. 

class Blog(models.Model):
    pass

class Entry(models.Model):
    blog = Blog(..)

# The _set is a reverse lookup class variable django puts in for you.    
# So, given object b - you would do:
entries = b.entry_set.all()

Source: stackoverflow.com

Similar codes

0 vote124 views1 answer
Django prepopulated_fields
Python Django
0 vote129 views1 answer
Function of this cod in django in django performance = serializers.SerializerMethodField() # def get_performance(self, instance): # return PerformanceSerializer(instance.performance).data
Python Django
0 vote148 views1 answer
Using claudinary in django
Python Django
0 vote137 views1 answer
Django ninja "schema"
Python Django
2 votes132 views1 answer
Database default code in settings django
Python Django
0 vote142 views1 answer
Django customize the user model
Python Django
0 vote141 views1 answer
Pdfs in django
Python Django
1 vote131 views1 answer
Counter in django template
Python Django
0 vote139 views1 answer
Django update field after save
Python Django
0 vote146 views1 answer
Django edit model without loading from db
Python Django