There are many way to go rome. You should create an api to store the data of IOT Devices. About the dashboard you could refresh the windows with javascript evey 2-3 sec. Or The data could be refresh by socket.io with nodejs...once time the iot store the data, too send a notifier the socket. And the socker notify the listener(dashboard) with the new data

IntegrityError at /admin/board/board/add/ duplicate key value violates unique constraint "django_admin_log_pkey" DETAIL: Key (id)=(311) already exists. Request Method: POST Request URL: http://127.0.0.1:8000/admin/board/board/add/ Django Version: 2.2.10 Exception Type: IntegrityError Exception Value: duplicate key value violates unique constraint "django_admin_log_pkey" DETAIL: Key (id)=(311) already exists. While adding any new instance in a model I am getting this error. Any fixes to this ?

Bit of a weird error. Have you googled this thoroughly? The error is typical but the place where it's coming from is not.

I have seen both class based views and function based views in django. I have come to love class based views since they are so easy and also saves time. Unfortunately, most projects that i am learning from are function based views and converting them to class based views is sometimes challenging. What do you guys prefer? Class based or function based views?

I've only ever used class-based anything in Django. Writing function-based stuff feels dirty :D

Sometimes you have to, when working with triggers, I think

You mean i can't run away from function based views completely?

Sometimes you have to, when working with triggers, I think

I've used a signal for creating a Profile model instance when a new User model instance was created. The User was 1-to-1 with the Profile so it was basically extending the User.

Thanks, If i'll get there, i'll understand it now

i have (name,code) fields in a model ... and i want to make the login by them

class Movie(models.Model): title = models.CharField(max_length=255) poster = models.ImageField(upload_to=f'movies/{title}/', blank=True) raise Error(result["error"]["message"]) cloudinary.exceptions.Error: public_id (media/movies/<django.db.models.fields.CharField>/2_qjwglb) is invalid is anyone know how should i get my movie title here if i do now its simply return title object not a name

Apply this method to ur model def str(self) : return self.title

use double underscore in str as it's a migic method

There was one question. Can I send a message to the bot from the Django control panel? Did anyone do that Can this be done by adding a "Submit" button to the admin panel? To send messages to message bots on message models

you should use django signals

How to add pk in django rest routers

How to add pk in django rest routers

Use nested route package it will add

How can I show a screenshot?

How can I show a screenshot?

Greetings to all! In general, such a problem, when parsing images, incorrect names are displayed (to the right of the images are the names). This is due to the fact that some special font is installed on the site from which the data is taken. For example, you need to parse the name "Orlando M.", but in fact "PQlijdI b." is parsed at the output. How can I fix this nuance so that the output names are correct?

No one will help?

No one will help?

I looked at your code. The problem is still unclear to me. There's too much non-sense there; i.e. the problem is not clearly visible. How are you parsing the text?

My code involves finding the necessary commands from the database, downloading its logo and writing the path from which the logo should be read into another file.There, on their website, a so-called specific font appeared. For example, you can visit the page https://www.eurobasket.com/Euroleague/games-schedule.aspx?SectionID=95&League=1, you will see that when you try to copy the name of a particular team, a set of characters (the encrypted name of the team) will get into the clipboard. I need the output to have the correct names commands

you're right. it's a font problem — how will things go if you just work with the crypted names for now? your DB doesn't care

Yes, this needs to be corrected. But I don't know how.

you're right. it's a font problem — how will things go if you just work with the crypted names for now? your DB doesn't care

With encrypted names, things will not work in any way, except perhaps only manually. However, there are a lot of things in my database ... In a word, it is very painful) Before that, everything worked and there were no problems.But now, alas...

https://stackoverflow.com/questions/70741069/intpk-not-working-inside-router-in-django-rest-framework

I'll give you a hint. Look at the words 'CSKA' and 'ALBA'

Hello everybody, I'm currently learning django, I've started a blog project, I'm having problems with templates, can anyone help me? I

Hi everyone, I can't get the images that were uploaded when I'm in production. Locally I can get them back but as soon as I switch to DEBUG=False, I get page not found 404. Django 4.0.3 whitenoise 6.0.0 Pillow 9.0.1 Host PlanetHoster

Django serving static files only in debug regime. Read whitenoise docs and set up it or use nginx for reverse proxing and serving static files

Hi guys how can deploy my django project on digitalocean?

hello, can we make a skrible.io clone using django channels ?

what are the functionalities skrible.io providing??? then check what kind of problem django channels solve. you will get your answer.

its basically a combination of real time chat and real time drawing canvas

django channels will do the real time chat part.

django channels will do the real time chat part.

django channels will do the real time chat part.

i do not have the idea of canvas may be by using real time connection you can draw things as well in real time.

the drawing happens on the frontend side