These single steps will help you a lot: Step 1️⃣: Open a browser Step 2️⃣: Write down https://google.com or https://duck.com and press Enter Step 3️⃣: In the search box, write down the same words you asked here Step 4️⃣: Read the first results

you talk like i don't have research

Hello guys I wanna make a bidirectional relation between two class model in django For example: A foreign key which shows the author And a many to many which shows all books of an author Is this design correct?

If i use User.objects.get() is it safe?

You can simply use foreign key for author in the book model. And if you need, for example, to get all the books of the author AUTHOR_NAME, you can use ModelName.objects.filter(): author_books = Book.objects.filter(author=AUTHOR_NAME) Or, if a book may have several authors, use ManyToMany field (inside one of the models. It depends on your needs where you should to add the field – into Author model or Book model. But technicaly, I think, there's no a lot of difference) If you perform ManyToMany field, you also will be able to get a value of the outer model An example: - We add ManyToMany field into Author model. ... books = models.ManyToMany(to=Book) ... - And whenever you need to get an author of a book, you can simply use the lowercased name of the author model. In this case Book model will have automatically a field "author" which is containing an id of the author whom the book belongs to. books_by_AuthorName = Book.objects.filter(author=AuthorName) (Notice, that we haven't define "author" field in Book model, it refers to an object of Author model) (Maybe I made some little mistakes in my description, take a look at the errors you get in the process, they are really helpful and sometimes tell you about your models more than you can imagine 😅)

guys! i implementing authentification process with django I want to give acces to certain ressources in a web app , but users should have an opening session I want to know how I can redirect users to the prevous url after login

Can I use Django forms to create drf serializers?

DRF has its own serializers

Hi Can anyone help me?

'gg' is present in my auth_user table, in field username

how can it authenticate with out the password?

I create custom authenticate

I create custom authenticate

but you are importing authenticate from django.contrib.auth

from django.contrib.auth.models import User from django.contrib.auth.backends import BaseBackend class CustomBackend(BaseBackend) :     def authenticate(self, request, username = None) : print(1)         try :             user = User.objects.get(username = username)             return user         except User.DoesNotExist :             return None

So I can't use forms instead of models when creating serializers?

Does .first() method in Django ORM hits db?

Can anyone help me to run my project giving some error?

Show the error if you want help

If I have a django all-auth module that is responsible for signing a user up via GitHub in my Django project, am I supposed to change my basic registration and login to all-auth ones instead of the standard Django or isn't it necessary?

You can have both , Do you need email auth as well?

You can have both , Do you need email auth as well?

Hi all, what is the best way to do cache management in django? My application keeps malfunctioning unless cache is cleared every time

Please help my issue : Collecting mysqlclient Using cached mysqlclient-2.2.0.tar.gz (89 kB) Installing build dependencies ... done Getting requirements to build wheel ... error error: subprocess-exited-with-error

Please help my issue : Collecting mysqlclient Using cached mysqlclient-2.2.0.tar.gz (89 kB) Installing build dependencies ... done Getting requirements to build wheel ... error error: subprocess-exited-with-error

I diployed my app on vercel but it showing server less error and showing wsgi.py file what is the problem..

Use render.com

how to create a form with fields from different model?

DRF class Book(Model):     name = CharField(max_length=15, unique=True) class BookSerializer(ModelSerializer):     class Meta:         model = Book         fields = ('name',) class AuthorSerializer(ModelSerializer):     book = BookSerializer() # need validation of json when create     class Meta:         model = Author         fields = ('id', 'book') How to disable unique validation of the field "name" in AuthorSerializer, in nested BookSerializer? I do not want to change model Book or BookSerializer. What I do: I try to create an Author with get_or_create Book. If I use get_or_create, I do not need unique validation

from rest_framework.serializers import ModelSerializer from rest_framework.fields import CharField from myapp.models import Author, Book class NonUniqueBookSerializer(ModelSerializer): # Use a non-unique CharField for the name field name = CharField(max_length=15) class Meta: model = Book fields = ('name',) class AuthorSerializer(ModelSerializer): # Use the NonUniqueBookSerializer for the book field book = NonUniqueBookSerializer() class Meta: model = Author fields = ('id', 'book')

Hi all. I’m just starting out to learn Django. But I’m not understanding it. Are there any resources to revise my python. And also any resources to help a beginner Django learning. General advice on resources, books, etc that will be helpful. If there’s anyone here who would like to mentor me and give me what o study each week, and whom I can report progress to, I will be Glad.

Hi all. I’m just starting out to learn Django. But I’m not understanding it. Are there any resources to revise my python. And also any resources to help a beginner Django learning. General advice on resources, books, etc that will be helpful. If there’s anyone here who would like to mentor me and give me what o study each week, and whom I can report progress to, I will be Glad.

from .models import Customer, Product, Order ImportError: attempted relative import with no known parent package i am getting this error could some help me to fix this

from .models import Customer, Product, Order ImportError: attempted relative import with no known parent package i am getting this error could some help me to fix this

Hi What is the most reasonable way to create a signup page?

Hi, anyone know how to redirect a view base on function that required permission/authorized authentication to redirect to non login view.? I have redirect with decoreator in setting but it add /next url

Hi, yes. You need to put app_name parameter in urls.py file. And then redirect to the non login view using {% url '<app_name>:<url_name>' %}

That not work because it always add next to url

I am using it everywhere in my application

It always add next parameters url when i put non login url on login_required

Please share your code via github link or pasting service

There is no detail need to know about it because i just add permission to root url when clients visit the root url i want to redict to non login view then django always add /next parameters. Let say my non login view is contact info.

There is no detail need to know about it because i just add permission to root url when clients visit the root url i want to redict to non login view then django always add /next parameters. Let say my non login view is contact info.