I have a doubt related to database and orm sample code a = SampleModel.objects.filter(Id=2) b = SampleModel.objects.filter(Id=3) If a and b: print(true) a.delete() b.delete() Now in above code...how many time is database hit? Like it will be hit when calling a and b But will database also be hit on .delete() operations. Or django has some cache mechanism which caches the queryset results?

How to create custom health-check for active logins in django

Model class allauth.account.models.EmailAddress doesn't declare an explicit app_label and isn't in an application in INSTALLED_APPS.

NOt able to get error sol

django registraion fields in default is : username, passowrd, passowrdconfirm when i change this fields to : emaiol, passowrd, passwrodconfirm, doesn't work, what i should doing?

hey, has anyone worked with social login using rest-auth, can help me how to create user profile which has onetoone relationship with the user model?

How to connect socket in django with localhost ?

Hi, I'm looking for some guidance from you guys. I have 3 months to deliver a project that has to do with mentorship scheduling. I have a lot of questions, but first I want to read from you what options recommend for the calendar part. Mentor's days and hours can be changed from the admin área. How I can associate in my model all days and hours that a mentor is avaliable?

How to connect socket in django with localhost ?

Step 1: Open a browser Step 2: Write down https://google.com or https://duck.com and press Enter Step 3: In the search box write down the same words you asked here Step 4: Read the firsts results

Hi guys. Is it possible to render a DetailView on modal template. I've seen some tutorials but they are rendering just CreateViews using Ajax, I tried to make some changes and see if it works on DetailView but no successed, If someone knows how to, pleasa share a hint. Cheers

Step 1: Open a browser Step 2: Write down https://google.com or https://duck.com and press Enter Step 3: In the search box write down the same words you asked here Step 4: Read the firsts results

Ohh thanks, i don:t know about this.....

What you think i didn't try this before i ask this

What you think i didn't try this before i ask this

definitely

How to connect socket in django with localhost ?

use uwsgi?

i have this class Footer1(models.Model): short_desc = models.TextField(max_length=300) service_1 = models.CharField(max_length=150) service_2 = models.CharField(max_length=150) class Meta: verbose_name = 'footer' verbose_name_plural = 'footers' def str(self): return self.Footer_name

and now i want to add this inside of classFotter1 email = models.EmailField(max_length=300)

but i can not migrate new added email!

you either truncate the DB table (or drop the entire DB) (depends on the stage you're on the project), set a default value to the field, or make it nullable

and now i want to add this inside of classFotter1 email = models.EmailField(max_length=300)

also, EmailField is compliant with RFCs 3696 and 5321, so you don't need to overwrite its max_length

Anyone here knows how to change the ui of the django-ajax-selects?

guys I really-really need your help

im stuck on some weird issue I can't run migrations main nor migrations nor anything else

https://del.dog/mocyhegirf

updated django to 2.2 (I have to use 2.2.*<=) with python 3.8 (changing venv to 3.7.4 didn't help)

also changing db to postgres raises same issue

Any one can provide a link for studying basic python for bigginer

dude, it's not even @python

dude, it's not even @python

Thanks

hi why when i change djanog User fields it doesn't work?

hi why when i change djanog User fields it doesn't work?

Coz it will change the table of your database. So you will have to run "makemigrations" command again

Coz it will change the table of your database. So you will have to run "makemigrations" command again

i have change in forms.py file

i have change in forms.py file

OK then do makemigrations. N see

I m not able to add extra fields in customregistration

HELP PLEASE . . I am finding it difficult to manipulate html thing in django. Made polling app completely. Wanna make a web scrapper.

HELP PLEASE . . I am finding it difficult to manipulate html thing in django. Made polling app completely. Wanna make a web scrapper.

That means you didn't understand what you built in the polling tutorial. Find some simple beginner projects and code them too. After you master the basics you can make a scraper...

That means you didn't understand what you built in the polling tutorial. Find some simple beginner projects and code them too. After you master the basics you can make a scraper...

Like blogging app?

That means you didn't understand what you built in the polling tutorial. Find some simple beginner projects and code them too. After you master the basics you can make a scraper...

I understood most parts. But how html was coded. I didn't knew. I just had a little bit idea about html, just tags i knew before that so.

I understood most parts. But how html was coded. I didn't knew. I just had a little bit idea about html, just tags i knew before that so.

Exactly. So you work on more simple apps until you get how django works with html. Don't rush to do harder stuff...learn the basics first.

I am trying to build an app to share notes and stuff for college students.(rest framework) How do I set permissions so that only the user who uploaded a file can update or delete the models and all other users get read permission only?

What is the best package for make graphics in Django?

I am trying to build an app to share notes and stuff for college students.(rest framework) How do I set permissions so that only the user who uploaded a file can update or delete the models and all other users get read permission only?

Must create a permission Then basen on the object validate if it's owner or request.method in safe_methods and return True else return False

Guys when I tried to start a new project, Iam unable to get the manage.py file

Any issues with my install

django.db.utils.OperationalError: no such table: basic_app_products

how to solve this error

Did you forget to do migrations?

What is the best package for make graphics in Django?

Django for backend not for front end

Hi guys, I'm using Django Channel for socket, can I count number of clients that are connecting to Django Channels?

Did you forget to do migrations?

I did migration but again Sam error occurred

django.db.utils.OperationalError: no such table: basic_app_products

Have you registered your model?

Yup I registered my model in Admin py

Try to do python manage.py migrate app_name

Try to do python manage.py migrate app_name

I just tried bu again same error😕

OK then do makemigrations. N see

i did, but it did'nt matter class RegistrationForm(UserCreationForm): email = forms.EmailField() class Meta(): model = User fields = ('username', 'email',)

i did, but it did'nt matter class RegistrationForm(UserCreationForm): email = forms.EmailField() class Meta(): model = User fields = ('username', 'email',)

does this code have a problem?

hello i need some help , how to showing the ckeditor on my html form templates, it works fine in admin app, but i want to use in my own templates thanks

hello i need some help , how to showing the ckeditor on my html form templates, it works fine in admin app, but i want to use in my own templates thanks

read the docs of ckeditor 🤷🏻‍♂️

works

thankyou

hey, has anyone worked with social login using rest-auth, can help me how to create user profile which has onetoone relationship with the user model?

Refer signals in django documents

I knows basic oop concept and some basic syntax of Python, I want to learn Django Framework From where I can start? Please Help

I knows basic oop concept and some basic syntax of Python, I want to learn Django Framework From where I can start? Please Help

Looking for Django tutorials? you can follow these three recommended ones: * Official documentation and tutorial * Tutorial from MDN * Tutorial from django-girls

Must create a permission Then basen on the object validate if it's owner or request.method in safe_methods and return True else return False

i tried that but it doesn't seem to work

this is my permission class. here uploaded_by is the uploader The field defenition is: uploaded_by=models.ForeignKey('auth.User',related_name='textbooks', on_delete=models.CASCADE, null=True)

i have added the permission class in the viewset class too

https://dpaste.org/xOQ9#L3

create_user() got multiple values for argument 'first_name'

error while creating superuser

https://dpaste.org/VdrU#L7

Due to the recent COVID-19 outbreak, we are stuck at home as a precautionary measure, with nothing much to do. We need to corporate with the government and refrain ourselves from public events and meet-ups. Self-isolation can be boring. Hence, we are coming up with something different where we can work and learn together, remotely. SDS Code Along. Why be idle? Let's learn and code together at our homes. The platform is live on https://codealong.studevsoc.com/ This a community driven project and we welcome more content from our community members in areas of their interest anything from programming languages to DevOps. Git repo - https://gitlab.com/studevsoc/sds-codealong All the instructions are in the README of the above repo. Please read the python and django sections. You can propose changes here or raise a pr to repo

hey guys, i would like to ask how can i run multiple sites on different domains with a single admin interface and same code base in django

Hi, guys. Could you tell me, please, which value to use in CONN_MAX_AGE to prevent opening new connection on every request and reuse old connections? I'm fighting the 'Too many clients already' error with PostgreSQL

Hey ,guys i need help I am deployed my Django application on aws but when i am bind gunicon to wsgi then it's showing error

Can not connect to ('0.0.0.0:8000)

Can not connect to ('0.0.0.0:8000)

Because ip address starts from 0.0.0.1

Also showing error on 0.0.0.1

How to call Dishes Name from Dishes model to Recommendation model?

https://hastebin.com/quzatodero.py

hey guys, i would like to ask how can i run multiple sites on different domains with a single admin interface and same code base in django

read about multi-tenant sites

Because ip address starts from 0.0.0.1

don't you know what 0.0.0.0 is? really?