@django - страница 854 - Telegram web archive

devops

Just learn the basics and build a crud u would understand a lot of things there only

devops

And install pycharm first it would be easy for u Anusha

Anonymous

Can anyone tell me, what condition I should use to get data of current user in template. In CRUD application.? I am using {℅if request.user == user℅} but it's not working.. Plz help me

Anonymous

And install pycharm first it would be easy for u Anusha

tq

Anonymous

It's returning the address

devops

First u have to find the particular user data from database

devops

And then frontend u have to store it a variable and use it

Anonymous

First u have to find the particular user data from database

I tried but it's not working

devops

First hit api in postman

devops

And check

devops

What's isssue

Anonymous

👍

📱 𝐿𝒶𝓈𝑒𝓇𝑔𝒶𝓂𝑒𝓇

{% load static %} not staticfiles

Ghorz

Im trying to create a user using django auth and some custom fields in a form but im having issues connecting the extra field to the built in django user model

Pastebin what you have done

Ghorz

In django 3, use {% static %}

Муродали

hi guys i have an error that LEXERS = [item for i in get_all_lexers() if item[1]] TypeError: 'module' object is not subscriptable what is it?

Philip

may be this https://stackoverflow.com/questions/43147823/typeerror-module-object-is-not-subscriptable

Муродали

may be this https://stackoverflow.com/questions/43147823/typeerror-module-object-is-not-subscriptable

but i cant understand

Philip

I have a question: How can I in Dockerfile do this: COPY ./docker/nginx/nginx.conf ?

Philip

but i cant understand

Pastebin your code

Муродали

Pastebin your code

import item as item from django.db import models from pygments.lexers import get_all_lexers from pygments.styles import get_all_styles # Create your models here. LEXERS = [item for i in get_all_lexers() if item[1]] LANGUAGE_CHOICES = sorted([(item[1][0], item[0]) for item in LEXERS]) STYLE_CHOICES = sorted([(item, item) for item in get_all_styles()]) class Snippet(models.Model): created = models.DateField(auto_now_add=True) title = models.CharField(max_length=100, blank=True, default='') code = models.TextField() linenos = models.BooleanField(default=False) language = models.CharField(choices=LANGUAGE_CHOICES, default='python', max_length=100) style = models.CharField(choices=STYLE_CHOICES, default='friendly', max_length=100) class Meta: ordering = ['created']

Муродали

when i wrote py manage.py makemigrations, i got this error that LEXERS = [item[i] for i in get_all_lexers() if item] TypeError: 'module' object is not subscriptable

Philip

but i cant understand

what is item at line 1?

Philip

you use a module name as a variable

Philip

this is obviously wrong

Муродали

what is item at line 1?

i dont know pycharm give it

Philip

comment line 1

Philip

or change

Муродали

comment line 1

if commented item : NameError: name 'item' is not defined

Philip

you must write: from Something import item

Philip

Something is name of your module

Philip

e.g.: from items import Item

Philip

in your code now item is name of module, not an entity

Муродали

in your code now item is name of module, not an entity

ok but pycharm wrote it

Philip

show your item module structure

Philip

https://stackoverflow.com/questions/57475793/django-rest-framework-serialization-tutorial-confused

Philip

write this: LEXERS = [item for item in get_all_lexers() if item[1]]

Philip

syntax error

Philip

remove line 1

Philip

and repeat list comprehensions in python 😜

Муродали

ok thanks bro

Муродали

👍👍

Philip

I have a question: How can I in Dockerfile do this: COPY ./docker/nginx/nginx.conf ?

Philip

COPY nested files not work, I guess

Ghorz

hi guys i have an error that LEXERS = [item for i in get_all_lexers() if item[1]] TypeError: 'module' object is not subscriptable what is it?

item[I] is not a list

Ghorz

import item as item from django.db import models from pygments.lexers import get_all_lexers from pygments.styles import get_all_styles # Create your models here. LEXERS = [item for i in get_all_lexers() if item[1]] LANGUAGE_CHOICES = sorted([(item[1][0], item[0]) for item in LEXERS]) STYLE_CHOICES = sorted([(item, item) for item in get_all_styles()]) class Snippet(models.Model): created = models.DateField(auto_now_add=True) title = models.CharField(max_length=100, blank=True, default='') code = models.TextField() linenos = models.BooleanField(default=False) language = models.CharField(choices=LANGUAGE_CHOICES, default='python', max_length=100) style = models.CharField(choices=STYLE_CHOICES, default='friendly', max_length=100) class Meta: ordering = ['created']

Use pastebin, do not paste code here.

Nonverbis

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Anonymous

thanks a lot

Anonymous

sometimes when copy & paste, it will messed up indentation. Fix that and you're good to go. As the error message instruct... check line 87 (sometimes the error also comes from the previous line, so check line 86 too)

Wang

hi everyone i want to generate radio type form pass ModelForm anyone has tutorials about it

Wang

<input name="choice" type="radio" value="4" id="choice4"> <label for=choice4>rains</label> <input name="choice" type="radio" value="5" id="choice5"> <label for=choice5>summer</label>

Wang

it is the form

Wang

it is the template

Wang

{% for choice in choices %} <input name="choice" type="radio" value="{{ choice.pk }}" id="choice{{ choice.pk }}"> <label for=choice{{ choice.pk }}>{{ choice.choice_text }}</label> {% endfor %}

📱 𝐿𝒶𝓈𝑒𝓇𝑔𝒶𝓂𝑒𝓇

{% for choice in choices %} <input name="choice" type="radio" value="{{ choice.pk }}" id="choice{{ choice.pk }}"> <label for=choice{{ choice.pk }}>{{ choice.choice_text }}</label> {% endfor %}

What's the issue is this not working? What's error coming up?

Wang

the form by hard code, i want to use ModelForm

Wang

https://docs.djangoproject.com/en/3.0/intro/tutorial04/

Wang

the first form in this page by hard code, i want to use ModelForm rewrite it ，

Wang

but i am newbe.....

Wang

What's the issue is this not working? What's error coming up?

no error, just want to rewrite by ModelForm

Anonymous

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Abhishek

Is there any one who can help me while playing with GitHub account. It's looking difficult to use by me. Can't understand how and what to do in it.

Abhishek

Is there any one who can help me while playing with GitHub account. It's looking difficult to use by me. Can't understand how and what to do in it.

If this is offtopic then DM me. And help me.

Tushar

i use if request.method == 'post' to save some data in db so when i click on submit no data save in db and if i remove this line so blank object create in db.

Tushar

https://pastebin.com/Lrrei0fK

Gil

https://pastebin.com/Lrrei0fK

Print request.POST to console log

Anonymous

Hi How can i add class media in model admin Just in add or edit form, exclude view page ----------- View page is the page where the user can Just see, and all fields are read Only (permission ==read)

I found solution if any body need it, Thkx to Tim in stackoverflow So, the solution is: In render_change_view add this context["media"] += forums.Media( css={"all" :("your_css_file.css",)}, js=["YOUR_JS_FILE.JS" ], )

Anonymous

Hi guys.I am working on CRUD application. But I am facing some errors. I am submitting some data through user_1 but all users can read this data. I want to prevent all user's data for each other. For that I am using following condition in my read template. {℅if request. user == user℅} But it's not working. Can anyone plz tell me what condition I should use. My project is pending just because of this issue

Doragonsureiyā

Hi guys.I am working on CRUD application. But I am facing some errors. I am submitting some data through user_1 but all users can read this data. I want to prevent all user's data for each other. For that I am using following condition in my read template. {℅if request. user == user℅} But it's not working. Can anyone plz tell me what condition I should use. My project is pending just because of this issue

To share code or error tracebacks please use an online pasting service, here is a list of suggested sites: - https://del.dog - https://dpaste.org - https://linkode.org - https://hastebin.com - https://bin.kv2.dev