How to combine listview and creatview in one class?

I have a problem

I have a problem

no, but don't upgrade directly to 3.2 3.0 then 3.1 and 3.2 so you can update part of your code that needs refactoring

So relating to migrations, for example. Aren't there migrations that have been applied in the 2.2 series that aren't available in the 3.0 and 3.1 series? I suppose I'm asking -- isn't it safer to upgrade straight from 2.2 => 3.2?

No, the safer way is to do 2.2 , 3.0, 3.1 and 3.2 And nowadays you can use django-upgrade tool to update your syntax to be compatible with a target version e.g. 3.0 Ref -> https://adamj.eu/tech/2021/09/16/introducing-django-upgrade/

No, the safer way is to do 2.2 , 3.0, 3.1 and 3.2 And nowadays you can use django-upgrade tool to update your syntax to be compatible with a target version e.g. 3.0 Ref -> https://adamj.eu/tech/2021/09/16/introducing-django-upgrade/

One thing I will say, though — when it comes to upgrade time, it feels like it would have been much easier just to upgrade through all of the minor versions immediately, since you really have to go through them anyway from LTS to LTS.

Especially if your code is old or strongly based on some external dependencies by upgrading minor per minor will be able to spot easily possible errors And even if they are "minor" from 3.1 and 3.2 some important stuff changed a lot

It looks like I made a bad assumption that LTS to LTS upgrade was acceptable. Meaning, LTS to the next LTS directly, without having to go through the minor versions first.

Hi, who using django oscar?!

Hi, who using django oscar?!

How can I remove an item from the customer's basket in django oscar? The following line just acts as an <a href="#"></a> link: <a href="#" data-id="{{ forloop.counter0 }}" data-behaviours="remove" class="inline">{% trans "Remove" %}</a> I want to make custom basket without using Ajax

hello, how to make a shopping cart in django with class views , and use sessions from it, how to do it please

I'm not able to add background image to my index. Html file, in djangi can anyone help me

How to solve Module not found error

How to solve Module not found error

I am trying making a view for Password changing using PasswordChange class (It is created successfully and working correctly) There is a field success_url which is mandatory and I want to set a custom html page for it (as there is no class based view for it) How can I give the path to that custom html in url patterns?

here is my class code

i am pasting my views.py

Should I use class based views or functions? I know that functions give more control, but still. What are use cases for CBV

Should I use class based views or functions? I know that functions give more control, but still. What are use cases for CBV

What are noticeable advantages or use cases of FBV over CBV?

Check your template

Why do copied this text from a stack overflow question?

i try this but returns none if request.method == 'POST': username = request.POST['username'] password = request.POST['password'] user = authenticate(request, username='morteza201', password='1234') auth_login(request, user)

i try this but returns none if request.method == 'POST': username = request.POST['username'] password = request.POST['password'] user = authenticate(request, username='morteza201', password='1234') auth_login(request, user)

Check your db

user = auth.authenticate(username=username,password=password)

i don't have an error returns none object

because the password is incorrect

i copy from admin panel so password is correct

authenticate method hashes the password and try to authenticate

i write custom user model what to do in model that model hash password and save it?

sorry, i realised what doesn't work)

What was it

Should I use class based views or functions? I know that functions give more control, but still. What are use cases for CBV

Hello, I'm trying to create a webhook that receive a payload contain an order information. If the order status completed, I will do the following: Pseudo code if order status == completed check if the user exist with same email if email exist: check if got subscription» if so, update the subscription else create new one if email not exist: create new user account, then crate new subscription I will ignore other order statuses by using break I need help with subscriptions query where i need to get the subscription if he has any and update the record or create a new one Code here https://pastebin.com/a3zVJZSk

Something like try: user = User.objects.get(email=client_email) except User.DoesNotExist: user = User.objects.create(**credentials) sub = Subscription.objects.filter(user_set=client_email).filters(<some-another-criteria-to-get-current-sub>) if not sub: sub = Subscription() sub.some_attr = attr sub.some_other_attr = <value> sub.save() But there are many questions to your data model. Does a user can have multiple subscriptions? Or you just track history? Because you have a fk from the subscription model to the user model. Maybe it should be one2one? How do you determines what data corresponds to which subscriptions?

Thank you Alex for the answer, User can have only one subscription and you are right the relationship needs to be one2one. There are two more attributes such as length of subscription and renewal date which I'm aware of. I have also another table contain the plan information such as name, price, etc.. User can have one plan so in this case the relationship between subscription and plan is one2one too?

> User can have one plan so in this case the relationship between subscription and plan is one2one too? Of course as it's your project it's up to you, but that way it would sound strange. You can make a fk from Subscription your Plan. So that way a user have a subscription and there only one plan. But a plan can have multiple subscriptions and therefore multiple users. Actually, since it's a payment processing (as I understand) there is no need for user creation. Therefore you can do just sub = Subscription.objects.get(user__email=client_email). Of course if you don't need that instance later in you code.

> User can have one plan so in this case the relationship between subscription and plan is one2one too? Of course as it's your project it's up to you, but that way it would sound strange. You can make a fk from Subscription your Plan. So that way a user have a subscription and there only one plan. But a plan can have multiple subscriptions and therefore multiple users. Actually, since it's a payment processing (as I understand) there is no need for user creation. Therefore you can do just sub = Subscription.objects.get(user__email=client_email). Of course if you don't need that instance later in you code.

To make things clear I will share my method of processing payments because it might be useful to others. I have a WordPress site with WooCommerce on it. WooCommerce allow you to create a webhook to send events such as order created or order updated to a specific url where you can process as you like. clients can subscribe and make the payment through WooCommerce. When payment received, the order status change to completed which make the webhook send the update event to the django url that I'm trying to make now. The data come in a JSON format contain all the information that i need including payments info. For sure i need a payment table later to save the payment details but my plan is to make the subscription work first and then work on the rest.

That's actually a typical payment service workflow.

obj,created = Model_name.objects.get_or_create(**data)

To explain it better, User can have one subscription I have 3 plans FREE, STANDARD, PREMIUM User can have one subscription and the subscription that belong to the user can have only one plan Regarding user creation, I'm making the registration throught the WordPress and I'm hiding the registration url in django. I'm pointing the success subscription order to the sign-up function internally. So there are cases where the user is new and i have to crate an account for him or maybe a user who already have an account where i have to update the subscription or change the plan

@alkalit Any idea how the query looks like to get the email from the Subscription table through the relationship between them?