Thank u☺️

Welcome, have fun reading :)

sqlite3.IntegrityError: FOREIGN KEY constraint failed

any solution guys

sqlite3.IntegrityError: FOREIGN KEY constraint failed

How should we solve this without the code?

ok wait

how can select multiple objects on frontend using checkboxes and delete from database the selected ones

how can select multiple objects on frontend using checkboxes and delete from database the selected ones

You can use input box for this in every input box has value is pk-id and name must be same and access by this name in views.py(backend). You will get all the id in list which you select and submit Now run query a=[1, 2,6,56,85,8,25] TableName.object.filter(id__in=a).delete()

thanks alot i'll check it

Hello who can help me in websocket django please

hi, i get in vs code, when activated enverovment for django project this message: is not digitally signed. You cannot run this script on the current system. What is mean?

hi, i get in vs code, when activated enverovment for django project this message: is not digitally signed. You cannot run this script on the current system. What is mean?

help me please

hi, i get in vs code, when activated enverovment for django project this message: is not digitally signed. You cannot run this script on the current system. What is mean?

You have broken licenses.

Reinstall python/pip/vs/windows

Reinstall python/pip/vs/windows

thanks

Hlo somebody tell me which command we use to run project in vs code ?

When we use django as a back end

Hlo somebody tell me which command we use to run project in vs code ?

What..?

Actually I copy source code from GitHub and then I convert it into vs code but the project is not running so that’s why I need ur help guys for how I run that project which he create in django

Hlo somebody tell me which command we use to run project in vs code ?

Python manage.py runserver

To run Django project on other machine. You need to install Python . After installing python you need to install Django Library pip install Django .. .. python managa.py runserver

Thanku so much dear

Actually I copy source code from GitHub and then I convert it into vs code but the project is not running so that’s why I need ur help guys for how I run that project which he create in django

Komal , first install python, then create an environment, after that you install Django. Then run project.

The most efficient way to export csv?

The most efficient way to export csv?

Just use the csv module of stdlib

No need to introduce dataframe or something?

No need to introduce dataframe or something?

Not needed, you will just overcomplicate your goal

The most efficient way to export csv?

You are using flask?

Thank you

No Django

You are using flask?

If she's in a Django group, I don't suppose it 😅 Flask, Django it doesn't matter csv is part of stdlib

I need to create a csv report that won't take for ages

I need to create a csv report that won't take for ages

csv of stdlib is enough Then if you really have loooots of data then you can think about using Pandas

Pandas can save you

I don't know. I'm a bit confused how the csv library works. It looks not the most efficient. Bit maybe it is due to lack of understanding

I don't know. I'm a bit confused how the csv library works. It looks not the most efficient. Bit maybe it is due to lack of understanding

You can go for django documentation and there is a example just copy and play with that I think that will help

https://docs.djangoproject.com/en/4.0/howto/outputting-csv/

Thank you, I'll check ♥️

You can find that example here

I don't know. I'm a bit confused how the csv library works. It looks not the most efficient. Bit maybe it is due to lack of understanding

Pre optimizations are the source of evil Start with csv lib of stdlib and then measure and you can think about using other tools if it's not fast enough for your needs

Thank you, I will

What environment (ide) you guys most prefer using for django?

What environment (ide) you guys most prefer using for django?

Pycharm

What environment (ide) you guys most prefer using for django?

PyCharm Pro

What environment (ide) you guys most prefer using for django?

I use VSCode you can try that as well or use PyCharm

Hello somebody here?

Hello somebody here?

!anyone

Hello somebody here?

Maybe anyone is here, yes, but they are not obliged to read everyone's message here neither to reply to everyone's message, if someone wants to reply to your message, they will do that, just don't try to draw attention to your message writing "anyone?" every 5 minutes, that will lead you to be warned for SPAM/Flood, just be patient or use Google/DuckDuckGo to research about your question instead of wasting time here waiting for people to do your work. Have a nice day 😊

What is the best practice to deploymemt django app with cicd? That is because i have my app in localhost and the server in aws with cicd codepipeline. However if i do some changes in my localhost (migrations) and i apply it. When i try to migrate ot then in the server..the server send me no migrations detected Not tracking the migrations folders may could be a solution?

What is the best practice to deploymemt django app with cicd? That is because i have my app in localhost and the server in aws with cicd codepipeline. However if i do some changes in my localhost (migrations) and i apply it. When i try to migrate ot then in the server..the server send me no migrations detected Not tracking the migrations folders may could be a solution?

You must track migrations, always

Your CD just has to run migrate command

Your CD just has to run migrate command

That is the problem, in the first time i deploy success...when i do changes in localhost and test it . And then i wanna deploy. The server in the cloud doesnt recognized the changes of migrations

I dont know how to mangament that

That is the problem, in the first time i deploy success...when i do changes in localhost and test it . And then i wanna deploy. The server in the cloud doesnt recognized the changes of migrations

Did u make migrations ? Did you track them in your code versioning ?

Yes

I run make migrations then run migrate...and all its okey IN LOCALHOST. when i push it and i wanna run the same command to do the changes in the database of production. I cant do it..

I run make migrations then run migrate...and all its okey IN LOCALHOST. when i push it and i wanna run the same command to do the changes in the database of production. I cant do it..

You don't have to run make migrations in Prod Just migrate and versioning the migrations you create locally via makemigrations

But if l run just migrate...the console throw me something like(nothins to migrate) and if i go to the database the table doesnt do the changes

But if l run just migrate...the console throw me something like(nothins to migrate) and if i go to the database the table doesnt do the changes

That's why you must check your migrations are correctly tracked via code versioning

Yes i tracking it

Yes i tracking it

are the python files for the migrations in the migrations directory (on the remote server)

Yes, well i will try doing it all again to see whats happen 🤦‍♂️

Yes, well i will try doing it all again to see whats happen 🤦‍♂️

python manage.py makemigrations <appname> should create them from the models it finds

then it tries to migrate to the DB defined in settings.py

if it's not finding migrations, there's something silly going on

OperationalError at /login no such column: App1_customuser.profession how how to solve this error i tried so hard to solve

OperationalError at /login no such column: App1_customuser.profession how how to solve this error i tried so hard to solve

python manage.py makemigrations && migrate

python manage.py makemigrations && migrate

did it still not working

Maybe you add profession field to this model but your old objects of this model don't have this field and login page couldn't get the field

ok i will see

Remove db and create new one 😁

Remove db and create new one 😁

the person you're saying it to won't know it's for him or her

Give any Django tasks

Give any Django tasks

Text to html converter project using django

Remove db and create new one 😁

Ok

Hi guys. I cannot deploy django project to aws server. Can you help me pls?

can anyone help me

i need it for college project

Login signup with name password email and postal address authentication via jwt … session should end in 5 minutes and after login simple table .. in which name email and postal address of user is shown.

i have done jwt but cant integrate with frontend i have checked from postman