@django - страница 2022 - Telegram web archive

Sadiq

Yeah u can run ur command and start server back on

ᐧ•ΆΓí

What you want to write?

python manage.py createsuperuser

ᐧ•ΆΓí

When you press ctrl+c you stop your localserver

Yes So why?

ᐧ•ΆΓí

Yeah u can run ur command and start server back on

Aaaaa

Y

Thanks bro

You're welcome

old

https://dpaste.org/

old

https://dpaste.org/0HUd6

old

How do I convert this into classes based view

Charly

How do I convert this into classes based view

What have you tried? Where are you stuck?

IM~Exynos

Any way we could run development settings in local server, were we shouldn't use production settings.py. Without changing in mange.py Tried export method but sometimes i forgot to execute the export command which tends to run the production settings in local.

Anyone??

Charly

Anyone??

Use env vars

Naughty

https://linkode.org/#QVmUDS3TxyKkqZfWByo8v7

Naughty

this is my updation code in views.py but updation is not happenning

cj

this is my updation code in views.py but updation is not happenning

"updation" is not a word have you checked (via debugging) that the form is actually valid? are you showing the form errors in your template?

Software Engineer

UnboundLocalError at /news_add local variable 'news_title' referenced before assignment Request Method: GET Request URL: http://127.0.0.1:8000/news_add Django Version: 4.1.2 Exception Type: UnboundLocalError Exception Value: local variable 'news_title' referenced before assignment Exception Location: /Users/annapurnakumari/Desktop/django/myweb/app/views.py, line 55, in news_add Raised during: app.views.news_add Python Executable: /Library/Frameworks/Python.framework/Versions/3.9/bin/python3 Python Version: 3.9.7 Python Path: ['/Users/annapurnakumari/Desktop/django/myweb', '/Library/Frameworks/Python.framework/Versions/3.9/lib/python39.zip', '/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9', '/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/lib-dynload', '/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages'] Server time: Sat, 10 Dec 2022 03:09:09 +0000

Declare variables are the time of starting function with empty string

Software Engineer

Then call in exception handling

Maxim

def news_add(request): if request.method == "POST": news_title = request.POST.get('newstitle') Cat = request.POST.get('newscat') summary = request.POST.get('newssum') body = request.POST.get('newsbody') if news_title == "" or summary =="" or body =="": error = "Error All fill" return render(request, 'backend/error.html', {'error': error}); data=News(name = news_title , catname=Cat, summary = summary, body=body, pic="-", date ="2022-2-2", author ="--", show = '0', catid ='1') data.save() return render(request,'backend/add_news.html' )

your function only works correctly with the POST method you can't use it with other methods

Qureshi

Hello best YouTube channel learning name please..🙁🥲

Maxim

Hello best YouTube channel learning name please..🙁🥲

10 Simple Tricks to Search YouTube Like a Pro

Johnnybrand

Ok! When I redirect to /admin , admin panel appears without css form, I get only html. That's wrong but I must have static file. So when I do python manage.py collectstatic nothing happens. That's my main problem

Use different browser

Raheem

Hello.... Can anyone please suggest a website to learn "how to connect django and flutter"

Naughty

"updation" is not a word have you checked (via debugging) that the form is actually valid? are you showing the form errors in your template?

No form errors but updation is not happening

Adzmely

Hello.... Can anyone please suggest a website to learn "how to connect django and flutter"

u need to learn about developing API django backend from auth/token/services/etc this is a sample : https://medium.com/@clever.tech.memes/django-and-flutter-a-step-by-step-tutorial-for-a-boilerplate-application-f564335f2e8b

Andrew

Hello.... Can anyone please suggest a website to learn "how to connect django and flutter"

You just need a django REST API, and on flutter you just need to make requests and process the data

Andrew

Hello.... Can anyone please suggest a website to learn "how to connect django and flutter"

https://medium.com/@clever.tech.memes/django-and-flutter-a-step-by-step-tutorial-for-a-boilerplate-application-f564335f2e8b Step by step you can follow

Andrew

However for flutter you want to put your requests logic into a separate file. Not just put into the view as example. Follow MVC

Egor

Who dealt with FormHelper? I have a Layout, and I don't like that the captcha image fits into the input field. Who knows how to determine the distance between the label and the field?Who dealt with FormHelper? I have such a Layout, and I don't like that the captcha image fits into the input field. Who knows how to determine the distance between the label and the field?

Sujal

and the websocket connection is not getting stable

Please help out of this

Sougandh

Best django course online for free?

Sougandh

Anyone please reccomend

J

Best django course online for free?

Corey schaffer or dennis ivy....

Mahesh

Best django course online for free?

Geeky shows which is in hindi

Andrew

Best django course online for free?

Can watch the movie Django Unchained online that is good 🤠

Lolilop

is there any channel or group to find job?

cj

No form errors but updation is not happening

do you mean "update"? if there are no error messages, then you should debug your code step by step to see what's happening

Doragonsureiyā

is there any channel or group to find job?

Looks like you need an offtopic group, please continue this conversation at @pythonofftopic as it's not related to Python

cj

https://linkode.org/#QVmUDS3TxyKkqZfWByo8v7

I saw your code again, you're missing the instance=obj parameter in the form

Drag

Good evening everyone, I need some advice. I am writing a site in Django, the main function of which is to display the data on request of the user. The data is in json format, which is formed by a separate algorithm also on python. Many files are created and under files and in each of them are 10-15 json files. What is the best way to link the algorithm with its json files to my django? I can't understand the structure of working with json, much less the individual code.

kenton

Pls help me about this error,can not import name 'LOOKUP_SEP' from ' django.db.models.constant'

Vaibhav

Pls help me about this error,can not import name 'LOOKUP_SEP' from ' django.db.models.constant'

???? I'm thinking either you are very new or it's a circular important issue

kenton

???? I'm thinking either you are very new or it's a circular important issue

New

Rohit 007

Pls help me about this error,can not import name 'LOOKUP_SEP' from ' django.db.models.constant'

Is lookup sep is model ?

Md. Redwan Hossain

Hello good peoples, I need some resources to learn django fundamentals very well. I am overwhelmed by YouTube videos and don't know which should I pick. Care to share good resources?

Jithulraj

H:\websiteprojectpython\website>mkvirtualenv website ERROR:root:failed to read config file C:\Users\heman\AppData\Local\pypa\virtualenv\virtualenv.ini because FileNotFoundError(2, 'No such file or directory') ERROR:root:AttributeError: 'IniConfig' object has no attribute 'has_virtualenv_section' The system cannot find the path specified. The system cannot find the path specified. The system cannot find the path specified.

Jithulraj

H:\websiteprojectpython\website>mkvirtualenv website ERROR:root:failed to read config file C:\Users\heman\AppData\Local\pypa\virtualenv\virtualenv.ini because FileNotFoundError(2, 'No such file or directory') ERROR:root:AttributeError: 'IniConfig' object has no attribute 'has_virtualenv_section' The system cannot find the path specified. The system cannot find the path specified. The system cannot find the path specified.

how to solve this

Smile

Hello Is it good practice to call a view from within another view? But i will have two responses think its not Ok

.

Hello Is it good practice to call a view from within another view? But i will have two responses think its not Ok

Yes, if it’s necessary and clean. I’d typically do that if I want to use functionalities from one app in another. But more often my needs are fulfilled with just importing models with defined properties for business logic that I need. And what do you mean by you have two responses? Where do you see them?

Smile

Yes, if it’s necessary and clean. I’d typically do that if I want to use functionalities from one app in another. But more often my needs are fulfilled with just importing models with defined properties for business logic that I need. And what do you mean by you have two responses? Where do you see them?

Thanks. I mean that each function must return a response and it turns out that we will have two of them. Hmm.. we can easy do if statement i think

Mitsubishi

Thanks. I mean that each function must return a response and it turns out that we will have two of them. Hmm.. we can easy do if statement i think

HI Django dance?

Mitsubishi

Hello Tell me how to get all the fields in Post and the parents only have a slug All fields for Post posts = Post.objects.select_related('sub_post__topics_category__category')\ .only('sub_post__topics_category__category__slug', 'sub_post__topics_category__slug', 'sub_post__slug',).filter(sub_post=self.object)

Smile

HI Django dance?

:)

Raheem

u need to learn about developing API django backend from auth/token/services/etc this is a sample : https://medium.com/@clever.tech.memes/django-and-flutter-a-step-by-step-tutorial-for-a-boilerplate-application-f564335f2e8b

Thank you so much

Raheem

https://medium.com/@clever.tech.memes/django-and-flutter-a-step-by-step-tutorial-for-a-boilerplate-application-f564335f2e8b Step by step you can follow

Thank you so much

Andrew

Hello good peoples, I need some resources to learn django fundamentals very well. I am overwhelmed by YouTube videos and don't know which should I pick. Care to share good resources?

Check DennisIvy or Brad Traversy

Mortaza

Anyone please reccomend

I interested

Charly

I interested

Documentation is the best

Md. Redwan Hossain

Check DennisIvy or Brad Traversy

Ok. I will look into it. And what about rest framework? I will not use templating, rather the frontend will be on angular/react.

Andrew

Ok. I will look into it. And what about rest framework? I will not use templating, rather the frontend will be on angular/react.

Why do it the hard way? Just use the django templates

Andrew

Ok. I will look into it. And what about rest framework? I will not use templating, rather the frontend will be on angular/react.

Anyways check Dennis ivy he has a paid course on udemy for DRF and React

Md. Redwan Hossain

Why do it the hard way? Just use the django templates

The project I will work has separate guys for frontend. My responsibility is to build the backend with api to feed the frontend

Md. Redwan Hossain

Anyways check Dennis ivy he has a paid course on udemy for DRF and React

That one is too outdated

Andrew

That one is too outdated

Oh that’s the best one, maybe someone knows a new one? Btw was there a major change?

Md. Redwan Hossain

Oh that’s the best one, maybe someone knows a new one? Btw was there a major change?

AFAIK, that course is 4 years old. Django itself changed a lot in the time span

Andrew

AFAIK, that course is 4 years old. Django itself changed a lot in the time span

The one with Brad Traversy and Dennis Ivy? That old? Well it’s still the same format of request n response. Maybe just some syntax you need to update as you go along

.

AFAIK, that course is 4 years old. Django itself changed a lot in the time span

It’s kinda good that it’s slightly old like that. It would force you to practice reading the documentation as you go, which is an extremely crucial part in learning Django fundamentals very well.

Md. Redwan Hossain

It’s kinda good that it’s slightly old like that. It would force you to practice reading the documentation as you go, which is an extremely crucial part in learning Django fundamentals very well.

Yeah I know documentation is a great source to learn. But following very old content is also bad because if the code works because of backward compatibility, I can't even know I'm writing legacy code.

Krunal

I am trying to document api by using drf-yasg. I have used class based APIView. I have use decorator for every post, patch & put method is their any way to declare some class in settings and it will apply in all views?