Oficial documentation is the best resource

Oficial documentation is the best resource

hey guys, any recommendations of where to put business logic in django apps? I see some core devs saying to put it on models but others say that it could be better to add a new layer, but some core devs say it is against django... so I would to know more about it

@Andrej1a bro. Can you provide some more recourses from where I can master django. (Mostly I need class based views and Django ORM resources)

hey guys, any recommendations of where to put business logic in django apps? I see some core devs saying to put it on models but others say that it could be better to add a new layer, but some core devs say it is against django... so I would to know more about it

Business logic should be inside the models in Django. This offers a high degree of reusable business logic. For example when you add a Rest-Api on top of your models, the business logic will be taken into account.

Hi guys, I’m using Djangochannelsrestframework to establish web sockets connection with React app. I use model observer which sends a message when something changes in model. But stuck with question about security. What is the best practice to secure websocket connection? I mean is there something like jwt tokens or smth.?

import unittest class TestAssert: def test_raise(self, parameter): if parameter: raise Exception("test") else: return True class MyTestCase(unittest.TestCase): def test_raise(self): A = TestAssert() self.assertRaises(Exception, A.test_raise, True) def test_noraise(self): A = TestAssert() self.assertTrue(A.test_raise(False))

Hi guys I have a problem in setting cookies in browsers My cookies set in Firefox but Not set in Google chrome!!!!! where is the problem?!!!

why i am getting empty queryDict in request.POST https://www.toptal.com/developers/hastebin/rejavesuwo.sql

why i am getting empty queryDict in request.POST https://www.toptal.com/developers/hastebin/rejavesuwo.sql

Hie everyone, how can I create my own custom Admin page, replicating the functions of the default Django Admin page, let's say using Frontend templates like Admin LTE?

Guys, any manipulation in the website (for example deleting a todo etc.) should return an HttpResponseRedirect?

short answer: no long answer: it's up to you

I have User as a foriegn key (author) in a model Blog. How to get all the blog objects in which the current user is an author?

Because you are doing a GET request

Hi guys, I’m using Djangochannelsrestframework to establish web sockets connection with React app. I use model observer which sends a message when something changes in model. But stuck with question about security. What is the best practice to secure websocket connection? I mean is there something like jwt tokens or smth.?

the problem comes with it gets a bit more complex like using business logic from model A in model B

Yes, that is true. In that case all dependencies and used models should follow just into one direction to keep order in that structure.

tell me, is there a complete article on deploying django to an ubuntu machine? with getting ssh, running correctly. everything is in order. I just found everything separately, well, then it didn’t work out that way

I mean I know what's meaning of None. But the meaning of this line in django authenticate and login()

do you know what is "is not" here ?

What i understand from that line if user is not empty/null then it will enter the if block

What i understand from that line if user is not empty/null then it will enter the if block

is not returns True for any user value except None

Ohkay, so in this case of authentication is successful it will enter the if block

Hey, is it a good practise to use the in-built authentication system or should I find another module?

so, why do you think Django core developers burn their eyes and spent all their time building an authentication system for Django? —that includes following OWASP things and building strong unit tests— for users not to use it???? come on!

Na, I was just asking for suggestions, that using this is a good practise or not for deployment and stuff?

God, dude I was just asking for some suggestions. Don't be so rude

Yes you can

God, dude I was just asking for some suggestions. Don't be so rude

the question is 100% legit — often built-in things aren't meant for production

so, do you replace Django's ORM with something else? do you replace Django's CSRF protection with something else? do you replace Django's auth with something else? do you replace Django's TL with something else? do you replace Django with something else?

do you use SQLite that comes by default?

just because something comes built into a system doesn't mean you should trust it

ok so don't use Django then ¯\_(ツ)_/¯

we're talking about built-in features... not default values that you SHOULD change, of course... but I guess you don't get the point ¯\_(ツ)_/¯

I see good reason to extend Django even at its core functionality. AFAIK the auth packages that come don't come from built-in features but external packages that are widely used.

extend is a totally different thing than replace

well, they do Replace something

if we go to OP original question, about Django's auth system... you can extend it to add, for example, tokens, using JWT or something else, that doesn't mean you're replacing Django's auth system —which is one of the best built-in features out there— ¯\_(ツ)_/¯ but I'm glad you opened your eyes and got the point and stop acting childish, good for you

ProgrammingError at /admin/ permission denied for table django_session