Super in django manager

# 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

.save() in django

>>> one_entry = Entry.objects.get(pk=1)

Source: docs.djangoproject.com

Similar codes

0 vote241 views2 answers
Python program that takes a text file as input and returns the number of words of a given text file
Python
0 vote279 views1 answer
Save file in windows hidden folder python
Python
0 vote301 views1 answer
Django create token for user
Python Django
0 vote286 views1 answer
Pandas average of vectors after groupby
Python
8 votes261 views3 answers
Loop through a column in pandas
Python
0 vote262 views1 answer
Stack widgets in tkinter
Python
-1 vote267 views1 answer
Count true in a dataframe
Python
1 vote262 views2 answers
Tkinter margin
Python
11 votes234 views2 answers
Renpy
Python
3 votes295 views2 answers
Django rest framework simple jwt
Python Django