#django

I don't know if I can make something like this ? http://0bin.net/paste/2ORRYhNDJKNlE2dy#Pdl8f0oB...

(sorry for my bad english)

Matthieu`: sure you can.

Yeah !

Thank you !

Try it and see...!

anyone can help me get django channels working properly on my staging server ?

Matthieu`: actually, perhaps use 'self' on the FK instead of 'Folder'

ok

Matthieu`: from the docs:

thank you for your help

To create a recursive relationship – an object that has a many-to-one relationship with itself – use models.ForeignKey('self', on_delete=models.CASCADE).

benbacardi heh, you're right, I don't know why I was complicating things... I had installed a Django app called django-betterforms because I thought I needed it

root_folder_id = models.ForeignKey('self', related_name='sub_folder_ids', related_query_name='sub_folder_ids', on_delete=models.CASCADE)

oups

sorry

bad tab

so in my forms.py I have specified a widget to be CheckboxSelectMultiple() for two fields, but they come out as <select> with <options>, one with multiple and one without

this is my forms.py https://gist.github.com/Flobin/56bdaf52094dd7b9... and above it is the output

how does that happen?

Poppabear: sudo systemctl enable uwsgi nginx

thanks ChrisWarrick

Hi, is possible store users in a different table (not on the default auth_user from django-contrib) using djangorestframework ?

olrrai: You can define a custom user model.

mattmcc: ok, but how to link with django rest authentication?

mattmcc: I need the default django-auth user class, but also need another one for django rest

Why?

mattmcc: I gonna try to explain the project

mattmcc: main users are IT supporters, they support their customers (domains). The domains have OS (operating systems) which need consume one REST API with users and passwords (by token)

does anyone have any experience in a form not rendering the correct widgets?

Hi, I have the following issue... I have a CharField in one of my models... in the view, I get a list of that data from all the complete set of that model... now, when I pass it to the html, I print it like in... {{ data }}... and pass it also to some jQuery component... However, when I see the resulting html, I am able to see that the one I print is ['1', '2', ... ] but the one in the jquery

is [&#39;1&#39; ... ] I have the same 'tag' in the html source file {{ data }} but why is it pasting it differently inside the <script> tag ?

olrrai: Okay, but what calls for two different user models?

glookoza I have no experience with that but maybe this helps https://www.reddit.com/r/django/comments/4usz97...

mattmcc: sorry, I m newbie with django, what are u meaning with "calls" ?

olrrai: Why do you feel you need two separate user models?

thank you flobin

mattmcc: oh, because supportes are administrators of OSs, I dont know if admins and OSs in the same table is a good practice

if I have a urlpattern like this: url(r'^(?P<pk>\d+)/?$', ArticleView.as_view(), name='article'),

what is the correct way to reverse_lazy? I have url(r'^(?P<pk>\d+)/?$', ArticleView.as_view(), name='article'),

but that gives me: 'ArticleSubmitView' object has no attribute 'id'

greetings

flobin: why do you need reverse_lazy over reverse?

Also, show us your reverse call if you want us to help with the error ;)

didn't I show it?

in any case I know I got that from somewhere, I'll try to find it

benbacardi in the views.py https://docs.djangoproject.com/en/1.9/topics/cl...

Oh I see, yes that makes sense to use lazy there

But you haven't pasted your code :) only the URL definition

cool, when I try to edit this one template in PyCharm chunks of it just disappear

mattmcc: Are u meaning that all users (from different models) django is going to store in the same table and me can use as separate objects?

(sorry for my english)

benbacardi sorry, here's the full code https://gist.github.com/Flobin/56bdaf52094dd7b9... (this is views.py, the rest, including traceback is above it)

no worries, I literally didn't get what you were asking

I also missed the beginning

flobin: looks like you need obj.id not self.id. Plus, use reverse, not reverse_lazy.

tga: It is the proyect: main users are IT supporters, they support their customers (domains). The domains have OS (operating systems) which need consume one REST API with users and passwords (by token)

benbacardi when you say it like that, it seems obvious...

reverse_lazy is only for when the URLs haven't loaded - I.e code run when the views are imported. But code _inside_ a view is always run after URLs are loaded

ah, right

thanks

looks like we're getting somewhere though, now I get a different error, let me copy/paste it

flobin: well... obj is a new Article instance, self is the instance of the ArticleSubmitView class, not an article

ah yeah that makes sense

olrrai: one idea would be to keep api tokens separate from django users

tga: Ok, but how can I do that?

benbacardi I get this now https://gist.github.com/Flobin/56bdaf52094dd7b9...

olrrai: another idea would be exactly opposite, creating django users for api tokens

olrrai: as far as I know, the DRF token authentication only works with django users, so if you want to use that out of the box, you have to create users for all api clients

flobin: args needs a list: args=[obj.pk]. But you probably actually want kwargs={'pk': obj.id} as its a named pattern in the url

ah yeah I was wondering how to do that

that also makes sense

tga: oh

It's all in the docs ;)

(Not that I'm not happy to help.)

olrrai: if you want to authenticate api clients with tokens without having anything to do with django authentication, you'll have to do it manually

you look at headers, get the token, look in the database, see whether it's ok, then reply or not

heh, well, I'm a beginner

tga: tokens work without users/pass ?

olrrai: not by default, you can reimplement token authentication from scratch if you wnat

the drf token authentication works with django users

tga: can u give me links to start with your 2 ideas?

olrrai: probably the easiest thing for you would be to create django users for everybody

olrrai: this way you can use token authentication out of the box