isnt wrtr.save exactly what does

does it get saved into the DB?

As I know .save method saves to db

Maybe this is because for working comfortable with models.Manager

As I know .save method saves to db

the new field hasn't been migrated at least. hmm. not sure where or how django decides what fields it saves.

because if it tried to save a non-existent field into the DB, surely there would be an exception

yes that is why I suprised

maybe it doesn't save it because it doesn't have the correct datatype. the normal fields are all some kind of Django-inherited fields. that's just a normal Class str

what happens if you try to add some new IntegerField

what happens if you try to add some new IntegerField

Samething happens. I even add a tr and int field with that

ops underscore underscore

Samething happens. I even add a tr and int field with that

but the database doesn't change?

the object is saving but non exist fields doesnt seems

I think it's normal that you can add things to models

because you have to be able to do things with models

I have changed --str-- in shell and saved normally but in admin it is still returning old str function value

because you have to be able to do things with models

yeah I agree. It didn't raise any error. If it would also models.Manager classes would raise error

or proxy models

But I was don't know that we can add non-exist fields without specify that this object is Proxy

I'm still not sure when to carry data around in Django Models and when not

because they are Django-specific so it feels 'dirty' to use them

does it make sense to use my DB model elsewhere in my program?

does it make sense to use my DB model elsewhere in my program?

sometimes it is

You don't need to create 3 different django models called normal user, premium user, vip user with have the same 15 fields. Instead of creating 3 different models you can create one model and you can inherit from that one and as a field you can put only which field you want to change. As an example premium user have to buy with 25% off. vip 30% off

so you can use Manager model or proxy for situation

This will create performance and block huge db in big projects

You don't need to create 3 different django models called normal user, premium user, vip user with have the same 15 fields. Instead of creating 3 different models you can create one model and you can inherit from that one and as a field you can put only which field you want to change. As an example premium user have to buy with 25% off. vip 30% off

I'm wondering about this more from the point of view where the Application logic (not only Business logic) would start overflowing from the simple Django stuff. I've been mostly using Django through DRF. No template stuff for me, only API stuff and then Javascript. I'm trying to come up with an example.

I'm wondering about this more from the point of view where the Application logic (not only Business logic) would start overflowing from the simple Django stuff. I've been mostly using Django through DRF. No template stuff for me, only API stuff and then Javascript. I'm trying to come up with an example.

I see. But this is not about the template staff though

You don't need to create 3 different django models called normal user, premium user, vip user with have the same 15 fields. Instead of creating 3 different models you can create one model and you can inherit from that one and as a field you can put only which field you want to change. As an example premium user have to buy with 25% off. vip 30% off

this event is be around models.py

this event is be around models.py

bellow of your exact model

I'm wondering about this more from the point of view where the Application logic (not only Business logic) would start overflowing from the simple Django stuff. I've been mostly using Django through DRF. No template stuff for me, only API stuff and then Javascript. I'm trying to come up with an example.

It is nice to see someone that works on only DRF

It is nice to see someone that works on only DRF

I don't need the templates because it's easier to create things with React, and do the whole website with that

I just need the proper APIs

I have an issue with obtaining auth token in rest

I don't need the templates because it's easier to create things with React, and do the whole website with that

you do better. Template staffs for frontend developers. If your api is strong and secure we don't care about template

the front end developer will put interested loops to the template i think they should know at least that much

Hi, in Django Rest Framework I want to create a token when user logged in but when I am looking at to the documentation I see just views.obtain_auth_key used in urls. And this url is not work at get it is raise 405 but if you give username and password with POST method it is obtaining

I still try to solve it

do you have any idea

Hi, any idea how i can create availability of sercive date in django

Hi, any idea how i can create availability of sercive date in django

from django.utils import timezone

Hi, any idea how i can create availability of sercive date in django

if service date is the posted time. use timezone.now()

or you can add auto_now_add=True into your service dste field in model

who worked with stripe, tell me what is the name of the event that comes when the payment failed? when the payment has passed checkout.session.completed is called. and when not passed, then what event is called?

has anyone used select2 by ajax in django admin?

who worked with stripe, tell me what is the name of the event that comes when the payment failed? when the payment has passed checkout.session.completed is called. and when not passed, then what event is called?

Dude stripe documentation is a detailed documentation you can find anything you needed

you need to take s look the stripe example app from GitHub

Hi! How can I use that?

return redirect(url 'scada_app:detail_scada')

(has error)

(has error)

Please provide a full explanation including all the details that you consider relevant. Your statement is too broad and there is no clear way to answer you, you have to explain: - what you're doing - what you're expecting - what you're using - where you're running the script - what Python version you're using - what packages and their versions you're using - and the most important thing: show the code YOU wrote (read rule 5️⃣ for that) and more details, that way your chances to get help will increase

When i am in def how can i redirect to an url?

When i am in def how can i redirect to an url?

As you showed in that code

Hi, Is it possible to run a Django project on Oracle's Cloud Free Tier?

I've seen it's being told as a VPS. Since it's possible to run a Django project on virtual private sevices, I want to make sure if it'll make troubles.

if 'search_query' in request.GET: search_query = request.GET['search_query'] all_patient_list = Patient.objects.filter (Q(name__icontains=search_query) | Q(phone__icontains=search_query) | Q(email__icontains=search_query) | Q(age__icontains=search_query) | Q(gender__icontains=search_query)| Q(note__icontains=search_query)).order_by('-created_at') i'm getting this error please give a solution i'm stuck....

Q object has no attribute 'order_by'

How to retrive data from two models in one form? Did any now.... For example in model 1) has name, gmail and in model 2) has complete profile details now I want fetch two model details in single html page based on id... it is possible without foreign key?

Make 2 different objects for the models and send data through contexts

Hi, everyone! Can you help me with that question(s). I'm the OP. https://stackoverflow.com/questions/71611273/django-dockerfile-the-difference-between-linux-run-build-dependencies

How to implement field level permission in Django rest framework?

Field level such as .add .edit?

https://linkode.org/#vusnoY1v8ANuBHn7exIIB5

can someone help now please?

Apart from aws which other platform can I use for database and static files. Which is not expensive

hello there, i am doing git push heroku master, but it's saying Please make sure you have the correct access rights and the repository exists.

Any help is welcome

in your settings.py file add your other app's directory to it

I mentioned it in settings.py but I don't know that how to render the second app's HTML file from first app's views function.

I mentioned it in settings.py but I don't know that how to render the second app's HTML file from first app's views function.

you need to write your directory path in settings and in views just define like you do in your project templates. I suggest you to watch a tutorial about connecting django to reactjs you will see the action what the tutor adds and after you can edit this by yours

I mentioned it in settings.py but I don't know that how to render the second app's HTML file from first app's views function.

I hope this is what you are looking for: https://stackoverflow.com/questions/34294183/django-view-render-to-template-from-another-app/34294554

I hope this is what you are looking for: https://stackoverflow.com/questions/34294183/django-view-render-to-template-from-another-app/34294554

Thanks

hello there, i am doing git push heroku master, but it's saying Please make sure you have the correct access rights and the repository exists.

Your question is not related to Django. If it's a Python related question go to @Python group, otherwise please move to @PythonOfftopic group and ask there.

@sayibdek this is showing because you try to push In existing repo

When it comes to validating a date type field, is it done from the backend or frontend?

Hi Can someone help with how I can delete data from a production database using a migration script in python

Does anyone preparing for data structures and algorithms in python. I am preparing for Google and Amazon interview and looking for head to head aggressive partner Please message me if anyone is interested. Thank you

Hi Can someone help with how I can delete data from a production database using a migration script in python

I would suggest don't use migration script, use management command and prepare a query test it over pre prod and then deploy the same on prod and run the management command from terminal

def save(self): rates = coin_api.rates()["result"] if(self.currency in rates): self.fullname = rates[f"{self.currency}"]["name"] self.rate_btc = float(rates[f"{self.currency}"]["rate_btc"]) self.rate_usd = self.rate_btc / float(rates["USD"]["rate_btc"]) data.add(self) data.commit() return True else: return False def delete(self): data.delete(self) data.commit() Hello everyone how can I migrate this from sqlalchemy to Django?

I would suggest don't use migration script, use management command and prepare a query test it over pre prod and then deploy the same on prod and run the management command from terminal

Okay thank you

@sayibdek this is showing because you try to push In existing repo

👍👍👍

Hey I am facing while executing script in django...can anyone help me please??

1. I'm trying to calculate amount from rate*qty 2. I'm expecting amount have to be different for different rows and will depend on quantity and rate 3. I'm using django-ide vs code 1.65.2 4. I'm running the script inside the html page 5. Python version 3.7.6