import get_object_or_404
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xxxxxxxxxxfrom django.shortcuts import get_object_or_404def my_view(request): obj = get_object_or_404(MyModel, pk=1)Source: docs.djangoproject.com
xxxxxxxxxx#importfrom django.shortcuts import get_object_or_404#reference:https://docs.djangoproject.com/en/4.1/topics/http/shortcuts/#get-object-or-404Source: Grepper
xxxxxxxxxx# import get_object_or_404()from django.shortcuts import get_object_or_404 # defining viewdef product_view(request): # retrieving product (pk is primary key) product = get_object_or_404(Products, pk=3)Source: www.geeksforgeeks.org
The get_object_or_404 function in Django is a shortcut for retrieving an object from the database using a specific model and condition. If the object is not found, it raises a 404 HTTP exception.
xxxxxxxxxxThe syntax of get_object_or_404 is as follows:from django.shortcuts import get_object_or_404object = get_object_or_404(Model, **kwargs)Model: The Django model class from which you want to retrieve the object.**kwargs: The keyword arguments that specify the condition for retrieving the object. These arguments should match the fields and values of the object you are trying to retrieve.Here's an example to illustrate its usage:from django.shortcuts import get_object_or_404from myapp.models import Bookdef book_detail(request, book_id): book = get_object_or_404(Book, id=book_id) # Perform further operations with the retrieved book return render(request, 'book_detail.html', {'book': book})Source: Grepper
xxxxxxxxxx# import get_object_or_404()from django.shortcuts import get_object_or_404 # defining viewdef product_view(request): # retrieving product (pk is primary key) product = get_object_or_404(Products, pk=3)Source: www.geeksforgeeks.org
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