The error is at line 70. Since you want to increment the quantity of the item in the cart: item = Items.object.get(**kwargs) item.quantity = F("quantity") +1

Now there is another error: dpaste.org/RH85

In a machine learning based project, I need acces to camera for estimating length of ulna my model is ready but how do I do it with django at the backend and react at the front end?

Now there is another error: dpaste.org/RH85

😂 The **kwargs I used in the example code means you should pass a keyword argument to get. You just copied it like that

😂 The **kwargs I used in the example code means you should pass a keyword argument to get. You just copied it like that

Clear, i think my mistake was that i didn't wrote the pk to the urls. Okay, anyway thank you

As I understand, you are referencing this example from the doc. It is really how it works "under the hood", but most probably you want to find your files after that. So you a better approach would be to associate your files with a model which is described next on the same page

How to use upload_to with absolute path ?

How to use upload_to with absolute path ?

You're missing me with google, it seems.

I couldn't able to find how to use absolute path with upload_to

If anybody know could you please help me how can i use absolute path instead of relative path with upload_to

I couldn't able to find how to use absolute path with upload_to

why don't you use google?

you can use it for me

how do i edit an image field?

how do i edit an image field?

edit?

edit?

Update

Update

https://docs.djangoproject.com/en/3.2/ref/models/fields/#filefield-and-fieldfile https://stackoverflow.com/questions/4787141/django-how-to-replace-overwrite-update-change-a-file-of-filefield

Update

Alex literally googled it for ya)

Greetings. I need help in understanding the Django. I want to do something like research tree: research area -> research direction -> list of elements I assume that there will be about 4 areas, no more than 8 directions in each area, and then there are connected lists in the areas, as I said, like skill trees in games and here are my questions 1. How i can link models together? I'm confused about the connections of the tables like many-to-many etc 2. for that i need to make an app for each tree part? or i can insert models & views into one app, is it a clean tone?

Greetings. I need help in understanding the Django. I want to do something like research tree: research area -> research direction -> list of elements I assume that there will be about 4 areas, no more than 8 directions in each area, and then there are connected lists in the areas, as I said, like skill trees in games and here are my questions 1. How i can link models together? I'm confused about the connections of the tables like many-to-many etc 2. for that i need to make an app for each tree part? or i can insert models & views into one app, is it a clean tone?

You can use a Charfield and store the list of elements as comma separated strings if you don't have any extra functionality on those elements.

Greetings. I need help in understanding the Django. I want to do something like research tree: research area -> research direction -> list of elements I assume that there will be about 4 areas, no more than 8 directions in each area, and then there are connected lists in the areas, as I said, like skill trees in games and here are my questions 1. How i can link models together? I'm confused about the connections of the tables like many-to-many etc 2. for that i need to make an app for each tree part? or i can insert models & views into one app, is it a clean tone?

Yes single app is enough

You can use a Charfield and store the list of elements as comma separated strings if you don't have any extra functionality on those elements.

But I think this is wrong

Or you can use three models

everything will rest on the size of the selected line field

Or you can use three models

I will definitely need a model to describe one element of tree

But I think this is wrong

How many lines do you expect from each direction

1 model for area 1 model for direction You have to decide whether to add a new model named element or add a charfield in direction and record that.

the field is not suitable because additional information will be stored there

How many lines do you expect from each direction

at first, one

the field is not suitable because additional information will be stored there

Then make three models

but how i can link elements into directions?

one-to-many?

Put foreign key of direction in element model

elems will have to have an order

Add that also as FK

Okay, I'll try to do it. I hope that no new questions will arise. thx

why don't you use google?

I couldn't to find it on google

Herokkuuu

Thanks Luvis

Any documents is available for the process?

Hi I am new in django anyone can help me. which server we are using for deployment code in production environment.? what is the process? And which server best for around 8k user?

You may checkout linode.

Why Djongo slow when use mondodb

Thanks Luvis

github.com/akjasim/codeband-django-heroku

Thanks Luvis

Herokuu it's like a github --- where you can upload your project regarding backend development.

How to read .dat file ?

How to read .dat file ?

Google

People, please don't DM other group members. I don't have time to deal with your errors/problems.

All the stuff you sent in private just send it here, explaining clearly

Celery has an entire article about it in it's doc

hint: don't put the same requests in multiple groups - remove them where they are not needed

Ok

Good day everyone! I have another service that will work as callback, how can I manage with it?

Good day everyone! I have another service that will work as callback, how can I manage with it?

!explain

Good day everyone! I have another service that will work as callback, how can I manage with it?

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

How can I override over default Django authentication with firebase authentication with Phone, Google, Facebook, Email? I planned to build a mobile application where I used firebase for authentication ( why firebase because with this I can easily access cloud databases, more control over ads, analytics, testing, and distribution ) But the rest of the things I planned to used Postgres / MongoDB and Django ( why Django it's easy to build pre-build admin panel and manage ) But the problem is that how can I control my Django authentication because 90 to 95 % of databases are stored in Django so I also need that authentication so we can get more control over data with security Like we have a comment, like, a poll system in my application, and the data are stored in Django. So if we have a users model in Django so we can easily map the data in Django otherwise it's taken a lot of effort and it also compromises the security. Note: there might be one solution is there but I don't want to use that because it makes an application is more complex and it also has security issues. The solution is to create a custom Django model and implements Google authentication with the rest framework which we are normally doing and on the mobile side whenever new uses create via firebase simultaneously can Django authentication API so it authentically creates a user in Django also But the problem with that there are unwanted space utilizes because the user is already created on firebase so why do we waste our memories here or what happened if some kind of network error occurred on any one side? And the second solution which I personally like but I don't know I possible or not firebase is nothing just a Google cloud platform everything is happening of firebase are stored in Google cloud platform so is it possible to can directly fetch user from GCP rather than create a new one. Thanks

i ma creating one project i.e resume project but unfortunaitly my images not dispaly i ma using 3.0 django version Page not found (404) Request Method: GET Request URL: http://127.0.0.1:8000/media/images/adi_ftjdJGx.png Raised by: django.views.static.serve “C:\Users\akuma\Desktop\deployment\resume\DjangoADIResumeProject\media\images\adi_ftjdJGx.png” does not exist ///////////////guid me any one//////////////////////

add images to static folder

You can generate unique ids per user with uuid and store them in sessions/cookies/local storage

hello [Service] User=buxoro Group=www-data WorkingDirectory=/home/sanjar/O'rmonTexnoServis/buxoro/BuxoroITS_2.0 ExecStart=/home/sanjar/O'rmonTexnoServis/buxoro/BuxoroITS/venv/bin/gunicorn \ --access-logfile - \ --workers 3 \ --bind unix:/run/gunicorn.sock \ config.wsgi:application

/home/sanjar/O'rmonTexnoServis/BuxoroITS_2.0 its pwd project

Can we setup this without rest framework https://www.oscaralsing.com/firebase-authentication-in-django/

I'm using multi tenant schemas (subdomain) , how to create superuser for every subdomain in django

Hi What is the structure of python?

How do I please fix the "Cannot resolve keyword 'published' into field." when i try to create a custom manager

I seems to follow the documentation procedure, but still don't where the error is coming from. Could some please assist me ?

Hey backend developers! How I can set up the start of ID = 100000, I mean I don't wanna my ID starting from 0 id = models.AutoField(default = 1000000, primary_key=True) default didn't work and whenever you add something new it just replaces it and you got only 1 object, it doesn't increase

Hey backend developers! How I can set up the start of ID = 100000, I mean I don't wanna my ID starting from 0 id = models.AutoField(default = 1000000, primary_key=True) default didn't work and whenever you add something new it just replaces it and you got only 1 object, it doesn't increase

You should refer to your db server for that. For example you can create an initial migration that runs sql script that sets the counter/sequence to initial value.

You should refer to your db server for that. For example you can create an initial migration that runs sql script that sets the counter/sequence to initial value.

Thank you mate☺️

Depends how you implement, and what you want

Thank you mate☺️

for mysql it's smt like this https://stackoverflow.com/questions/1485668/how-to-set-initial-value-and-auto-increment-in-mysql

for mysql it's smt like this https://stackoverflow.com/questions/1485668/how-to-set-initial-value-and-auto-increment-in-mysql

Yeah, I've just checked that

I appreciate that

Any teachers are here??

Any teachers are here??

no. read the rules first

I have lot of fields in a querset object and want to run a loop to be presented these fields as two column table ..how can I acheive this? Any direct code that I can use?

What do you do after DRF Rest API?? we created Rest API then test postman

What do you do after DRF Rest API?? we created Rest API then test postman

Create api, Add url, Run server first, Then run it wherever you want(browser /postman/curl etc.)

Create api, Add url, Run server first, Then run it wherever you want(browser /postman/curl etc.)

Okay thanks

What do you do after DRF Rest API?? we created Rest API then test postman

you created api endpoint now you can send and get data through the api from any other programming language.

How to connect another API to drf?? Example indian whether application, Google map this API we have to do that in drf projects

How to connect another API to drf?? Example indian whether application, Google map this API we have to do that in drf projects

two api is not supposed to connect with each other. if you want to get weather information from the weather website then you just make http request to the api of it. To do this you should learn how to make http request using python.

@AzikDev thanks

Hi guys, i just started learning django but i got "django-admin is not recognize" I already install django, using virtual env, and i already setting up my environment variable. But it's not working

Hi guys, i just started learning django but i got "django-admin is not recognize" I already install django, using virtual env, and i already setting up my environment variable. But it's not working

have you added admin path to urls.py