@django - страница 577 - Telegram web archive

Remy

It's managed Kubernetes so I'm not managing K8s myself.

Oh okay. Well then maybe it's better, but still adding another lever of blackbox under your system is not worth it IMHO, UNLESS you are quite sure that your needs justify going full cluster (k8s).

Eduardo

Just create your own admin for users to add products

This admin could create new columns also?

Remy

This admin could create new columns also?

Do you mean DB columns ? (= new model fields ?)

Eduardo

Right, I'm new with django

Remy

Well, no I don't think its possible, even with Django Admin lol

Remy

You need to write code to "add new column" so to speak

Remy

Then you also need to run migrations

Eduardo

I've heard about dynamic database, do you think that is possible with this?

Remy

Right, I'm new with django

Take the time to do the official Django tutorial before trying anything else

Eduardo

Sure I just wanna see the way to do this

Remy

I'm not sure that dynamic database have something to do with that

Remy

Well what you need may be technically possible if you dig a lot into it, but nothing in particular that django would help you MORE than other framework

Eduardo

I realize of that, thanks in advise

S

When using signal: post_save i am trying to access a newly added manytomany relationship on the instance, but this is empty unless it had data before the update/save. How do i access updated data?

For m2m Django creates through table which is specific for that field only, you have to use m2m.connect signal to determine changes on m2m field

S

Are you sure AWS is free?

Upto some limit 😅

Anonymous

but PLEASE let me try to ask for help: The issue is that the code I am working with is written for older version of django, and python 2.7. It really doesnt work, so I am trying to update it and get it to work. I have the project urls pointing to include the app urls urlpatterns = [ path('admin/', admin.site.urls), path('', include('registration.urls')) ] no errors, no issues the app urls works too. It calls the index.html page just fine. That page has login stuff on it. When you press the “login” button I can see in the address it goes to http:///correctaddres:8000/login but it does not call the login function in the views.py file. Can anyone think of places to look as to how to fix this. I am sorry I can not post code

I think the problem is in your admin path

R

I think the problem is in your admin path

could you elaborate a little more?

Anonymous

could you elaborate a little more?

what error code that appear when you access login url?

R

thats the problem. no erorr code. Acts like nothing is wrong. Just doesnt call the correct function in views despite me seeing the brow2ser going to the correct address

Anonymous

thats the problem. no erorr code. Acts like nothing is wrong. Just doesnt call the correct function in views despite me seeing the brow2ser going to the correct address

does your project in your local computer?

R

nope, running on vps

Anonymous

nope, running on vps

have you setting the static and collect static in your project before deploying?

R

hmm… ok, i’m new at this… there IS a static folder…. but i’m not sure what you mean beyond that

Anonymous

hmm… ok, i’m new at this… there IS a static folder…. but i’m not sure what you mean beyond that

I think you need to set static directory in setting.py and then you can run manage.py collectstatic

R

can you explain what that is for? What needs to be in the static directory?

Anonymous

and don't forget to try go to http:///correctaddres:8000/admin

Anonymous

can you explain what that is for? What needs to be in the static directory?

it use for storing you static files like css js and so on and after you run command manage.py collectstatic you'll have your admin template, css, and js in your static directory

R

Inhabe css in a static directory, but its in the lower project folder, not the “root” folder. But i never ran a collectstatic command. Ill try

Remy

How do you initialize data in an empty database for testing purposes? Custom migrations? Fixture? or some manage.py custom management command?

Derrick

Hi Guys, been using Google Forms to collect data from users but now want to move from that. Anyone with a suggestion on how best I can implement a web app using Django and have it store this data on the cloud in kinda a excel format..

Anonymous

Hi Guys, been using Google Forms to collect data from users but now want to move from that. Anyone with a suggestion on how best I can implement a web app using Django and have it store this data on the cloud in kinda a excel format..

https://docs.djangoproject.com/en/2.2/intro/tutorial04/

Derrick

https://docs.djangoproject.com/en/2.2/intro/tutorial04/

Thanks

Mohit

i am running my manage.py file by runserver,migrate& makemigrations

Mohit

but none of them is working

Mohit

no respose for sometime

Mohit

than the log show connection_timeout

Rahulraj

i am running my manage.py file by runserver,migrate& makemigrations

Any errors or log ?

Sanjay

Object is not iterable

Sanjay

Please give solutions

Денис

Object is not iterable

Not enough info.

Sanjay

We have this error in django run time file

Денис

We have this error in django run time file

Not enough. Do you ask for help for the first time? Show the code, the stacktrace, the line number where the error raises

Денис

I can’t even guess what you’re doing there

Batman

Please give solutions

http://catb.org/~esr/faqs/smart-questions.html

Anonymous

Object is not iterable

https://stackoverflow.com/questions/18512491/typeerror-object-is-not-iterable

Anonymous

Can someone explain me what are class based views

Andrey

very nice place to learn it http://ccbv.co.uk/

Anonymous

Ok

Mohan

I can’t even guess what you’re doing there

Bro any tips for interview

Денис

I don’t know what you mean

Alisherbek

guys, are there the best book for django 2.2, I came from php(laravel, symfony). and Django kinda new for me, There are lots of books, but it would be great to have best book to start with

Anonymous

Which is the best book to learn django?

Andre

Which is the best book to learn django?

The official Django docs is really pretty good. Run through the poll app tutorial and you'll learn a lot.

Anonymous

guys, are there the best book for django 2.2, I came from php(laravel, symfony). and Django kinda new for me, There are lots of books, but it would be great to have best book to start with

Same hare I am a JavaScript developer

Anonymous

The official Django docs is really pretty good. Run through the poll app tutorial and you'll learn a lot.

Thanks

Andre

👍🏾

Andre

Same hare I am a JavaScript developer

Now that you mention that.. Even though it's offt-topic, I've been trying to learn nodejs. Do you know of any good resources to learn node?

Anonymous

Now that you mention that.. Even though it's offt-topic, I've been trying to learn nodejs. Do you know of any good resources to learn node?

Sorry bro I don't have any resources. Just leaned the doc's

Batman

guys, are there the best book for django 2.2, I came from php(laravel, symfony). and Django kinda new for me, There are lots of books, but it would be great to have best book to start with

https://developer.mozilla.org/en-US/docs/Learn/Server-side/Django/Tutorial_local_library_website

Andre

ahh ok. cool. thanks.

Batman

this might be useful

Ghorz

https://www.djangoproject.com/weblog/2019/oct/01/bugfix-releases/

Ghorz

Bug fixes for 2.2.6, 2.1, 1.11

sravan

guys, are there the best book for django 2.2, I came from php(laravel, symfony). and Django kinda new for me, There are lots of books, but it would be great to have best book to start with

"Django 2 by example " is a really good.you check out this book

Felipe

Hey guys! What's up? I'm having a problem with django rest framework. I've a model that has one field price and one field boolean. The user will add the price and will set the bool to true or false. If bool true the serializer must include the price value, but if bool is false the value of price shouldn't be serialized on response. I tried to do it using serializer method fields, but it's a read only field and I need to allow the user change the price if he wants. Someone has any idea of how to solve it?

Maksim

Hey guys! What's up? I'm having a problem with django rest framework. I've a model that has one field price and one field boolean. The user will add the price and will set the bool to true or false. If bool true the serializer must include the price value, but if bool is false the value of price shouldn't be serialized on response. I tried to do it using serializer method fields, but it's a read only field and I need to allow the user change the price if he wants. Someone has any idea of how to solve it?

Obviously, you need to make a edited field

Felipe

There's no option of method fields with writable options?

R

it use for storing you static files like css js and so on and after you run command manage.py collectstatic you'll have your admin template, css, and js in your static directory

Hmm… getting error

R

raise ImproperlyConfigured("You're using the staticfiles app " django.core.exceptions.ImproperlyConfigured: You're using the staticfiles app without having set the STATIC_ROOT setting to a filesystem path.

Nitesh

raise ImproperlyConfigured("You're using the staticfiles app " django.core.exceptions.ImproperlyConfigured: You're using the staticfiles app without having set the STATIC_ROOT setting to a filesystem path.

You need to set STATIC_ROOT path in your settings file.

R

ok I did this: STATIC_URL = '/registration//static/'

R

But the settings file doesnt already have STATIC_ROOT

R

oops.. I see two /

R

well the error went away, but the behavior didn’t. It still doesnt call the /login function in views despite correctaddress:8000/login being in the address bar

Day

In order to use the POST form must you use the model forms,,that you link to the models in the sub class meta,,

Day

In order to use the POST form must you use the model forms,,that you link to the models in the sub class meta,,

I mean the POST request

Remy

guys, are there the best book for django 2.2, I came from php(laravel, symfony). and Django kinda new for me, There are lots of books, but it would be great to have best book to start with

Any reasons why you don't stay into PHP (laravel/symphony)?

Alisherbek

Any reasons why you don't stay into PHP (laravel/symphony)?

I did not say I left them, just learning another backend framework

Remy

I did not say I left them, just learning another backend framework

oh okay 🙂

Anonymous

ok I did this: STATIC_URL = '/registration//static/'

you need to add STATIC_ROOT by yourself, and what django version are you use? if you use django 2 you can goto correctaddress:8000/admin to view the login page.