Django manger

# First, define the Manager subclass.
class DahlBookManager(models.Manager):
    def get_queryset(self):
        return super().get_queryset().filter(author='Roald Dahl')

# Then hook it into the Book model explicitly.
class Book(models.Model):
    title = models.CharField(max_length=100)
    author = models.CharField(max_length=50)

    objects = models.Manager() # The default manager.
    dahl_objects = DahlBookManager() # The Dahl-specific manager.

Source: docs.djangoproject.com

Similar codes

-4 votes273 views5 answers
Current django version
Python Django
3 votes284 views3 answers
Simple jwt django
Python Django
0 vote303 views2 answers
Allow x_frame_options django
Python Django
1 vote266 views1 answer
Django ckeditor not working
Python Django
0 vote316 views1 answer
For loop in django template css
Python Django
0 vote349 views1 answer
How to set default user group in django
Python Django
0 vote342 views1 answer
Django get group users
Python Django
12 votes328 views5 answers
Django-cors-headers
Python Django
28 votes392 views1 answer
Import "matplotlib" could not be resolved django
Python Django
0 vote264 views1 answer
Django delete session
Python Django