Hi guys, any course that you recommend on any platform? I have an intermediate base in Python, I want to learn Django, especially Backend, I want to learn how to create Apis

Best tutorial on using Django: https://docs.djangoproject.com/en/4.0/intro/tutorial01/ Otherwise, just search it, there are tons of free courses on Django

They recommend using the Django ORM or it is preferable to use an already created database

Django orm isn't a database, it's more of a tool. It's one of the best features of Django, you use to interact with Django. The database choice is yours to be made. The tutorial uses sqlite as a default db, you can plug in any other database (postgre, mysql, etc..)

Yes, what I mean is that it is recommended to use the Django ORM to create a database

Have you tried adding your domain name into the ALLOWED_HOSTS list in settings.py?

503 Service Unavailable The server is temporarily busy, try again later All am getting is this error no matter whatever i do

You need to check the logs

This is in log file

That looks like a webserver log instead of the application log

hi Is there anyone who knows Django well? I need a mentor

some_field = forms.ModelChoiceField(choice=modeltable.objects.all())

Hello I have problem to work git In the remote server we have 4 branch But when i clone in my local system just i have master branch Anyway i use Git checkout For get another branch but not working

Hello everyone i had made a contact page and i added a image in css file that image is not showing up rest of web page is working fine (I'm making a django project so i loaded html and static file everything is working but image from css file is not showing on web page

Hello Check image path

I had added /static/images/imagename on the background url tag in cas

I am learning django Today's is the first day tho But i made my first project and i got some errors Can someone please help me fix it?

Hello guys. I have a question. How i can delete media files from filesystem after deleting the model instance. There's my models https://dpaste.org/upbmD

Django doesn't delete media files upon the deletion of model instances, you're supposed to handle that yourself. You can use celery or some from of task scheduler to periodically delete files. You can also use signals, this is an example: https://stackoverflow.com/questions/16041232/django-delete-filefield

I had added /static/images/imagename on the background url tag in cas

Use inspect in browser and see finally path

Django doesn't delete media files upon the deletion of model instances, you're supposed to handle that yourself. You can use celery or some from of task scheduler to periodically delete files. You can also use signals, this is an example: https://stackoverflow.com/questions/16041232/django-delete-filefield

Somebody can help me that generating dynamic PDF of HTM CSS3

Somebody can help me that generating dynamic PDF of HTM CSS3

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.

Its Django related questions I have to generate dynamic pdf in my Django project

Somebody can help me that generating dynamic PDF of HTM CSS3

google django generate pdf

I have tried on Google but I couldn't find solutions where I could render css in pdf

Use whkhtmltopdf

It render css?

It would take you exactly 10 seconds to find out the answer to that on your own. It's in the description https://django-wkhtmltopdf.readthedocs.io/en/latest/

Guys, question about idempotency key. Lets say that I have failed request and in db I save it status as failed. Then say we have another request with the failed idempotency key. Which status I should return ? 200 with object status: "failed" ? Or 400, or 500 ?

Anyone can edit the django code i need some changes in code

Guys, question about idempotency key. Lets say that I have failed request and in db I save it status as failed. Then say we have another request with the failed idempotency key. Which status I should return ? 200 with object status: "failed" ? Or 400, or 500 ?

Good afternoon. I'm new to django, just learning. I faced such problem: I need to make a user data change page. In the form there is also a field "password" and "confirm_password" for change password. However, when I save the form, the password changes to an empty string. I tried to override the save method, but it does not work as expected - the contents of the password field are deleted in the database. For the second day I have been doing a search in Google and turned to Stackoverflow. But unfortunately I couldn't solve the problem. Sorry for bad English, if anything, I'm not a native speaker =)

We need to see your form. You shouldn't be changing the password, when the user edits his information. Changing the password should be done on its own

Unfortunately Stack OverFlow has down at this time. Can I send the code to the chat? or is there another way?

To share code or error tracebacks, use a pasting service, like: - https://linkode.org - https://dpaste.org

Thanks! This is form.py https://dpaste.org/jphCr This is views.py https://dpaste.org/Xi5Af

Why do you want to change the password? The password shouldn't be changed, you should just validate it

I need to be able to change the password on this page if required. Or change any other field without touching the password. And all this should be on one page. Is it possible?

I need to be able to change the password on this page if required. Or change any other field without touching the password. And all this should be on one page. Is it possible?

I mean, it's possible, but don't you need to check if the user's password matches his current password? Or is this some sort of admin function?

Try printing out self.cleaned_data["password"] And see is it's working fine

Good evening I want to do schedule task in pythonanywhere anyone can help me about something 🙄

YouTube has dozens of videos about that!

Try printing out self.cleaned_data["password"] And see is it's working fine

Good afternoon. I'm new to django, just learning. I faced such problem: I need to make a user data change page. In the form there is also a field "password" and "confirm_password" for change password. However, when I save the form, the password changes to an empty string. I tried to override the save method, but it does not work as expected - the contents of the password field are deleted in the database. For the second day I have been doing a search in Google and turned to Stackoverflow. But unfortunately I couldn't solve the problem. Sorry for bad English, if anything, I'm not a native speaker =)

I meant put in a print (self.cleaned_data["password"], file=stderr), so you can see if the password is being sent over successfully. Why do you use user.set_password() without an input? It'll set the user as having an unusable password

I'm uploading my app to heroku. i get the error t=error code=H10 desc="App crashed" method=GET path="/" status="503" how can ı solved?