class Product(models.Model): category = models.ForeignKey(Category, related_name='Boats', on_delete = models.CASCADE)

this is not work in your situation

ı use this style

it's better u study a bit database theory before going deeper in Django or other frameworks

class Product(models.Model): category = models.ForeignKey(Category, related_name='Boats', on_delete = models.CASCADE)

that means a Product is only of one category, you'd better learn some database relations first before trying to write code

class Product(models.Model): category = models.ForeignKey(Category, related_name='Boats', on_delete = models.CASCADE)

I think he needs a many-to-many relation not a one-to-many

ı use this style

look which I send dummy code

I think he needs a many-to-many relation not a one-to-many

yeah exactly

we have one boat but have 3 location

that means a Product is only of one category, you'd better learn some database relations first before trying to write code

+++

class Product(models.Model): category = models.ForeignKey(Category, related_name='Boats', on_delete = models.CASCADE)

How can I filter all the products by category, from this model.

we have one boat but have 3 location

first learn some database theory —as Mirco told you— before trying to write code directly

we have one boat but have 3 location

friend you did not hear what we wrote

we have one boat but have 3 location

Give the boat a foreign key to categories. Then on th categories model have the 3 categories

How can I filter all the products by category, from this model.

category.product_set.all() but that's not what he wants

How can I filter all the products by category, from this model.

Product.objects.filter( category__name__contains="Foo" )

thanks

Guys, how to develop a messaging app like whatsup using Django rest framework??

Have any 3rd party packages??

Guys, how to develop a messaging app like whatsup using Django rest framework??

what is whatsup?

what is whatsup?

😂

Guys, how to develop a messaging app like whatsup using Django rest framework??

You mean notifications

oh I found it, whatsup is an english academy website

Sorry my mistake not whatsup it 'whatsapp'

Sorry my mistake not whatsup it 'whatsapp'

ah, so you want to create a WhatsApp like chat website with Django? there are many projects for that on GitHub, you should search for them there 🤷🏻‍♂️

ah, so you want to create a WhatsApp like chat website with Django? there are many projects for that on GitHub, you should search for them there 🤷🏻‍♂️

Okay

Hey there I am Generating *unique_id* & wants to set it as a *_unique like primary key_* but i have already defined *p_id* as _*primary key*_ in my product model what should i do ❓

Do you want to create another model field for the id or update the p_id with the generated unique_id?

Can a user have multiple profiles? The meaning of the profiles of the fields added to the Django user table is

Do you want to create another model field for the id or update the p_id with the generated unique_id?

No both Both Things I wants To be seprate

Hello guys, so I have a Django website that live on heroku free tier that use mongoDB. And my problem is that website load extremely slow. So my question is, is that a problem with my code, heroku free tier, mongoDB, or that is a normal speed for a free tier heroku. But I dont think my code is the problem here, since my website work really well at my local computer. Im sorry if this is sounds really vague, im just not experienced with hosting website.

If anyone want the link to my heroku website: rei-pw.herokuapp.com and use 11111 as 'Nomor Induk' and walikelas1 as Password

Has anyone worked in django with tempfile? In general, nothing is clear. If I import tempfile explicitly, then everything is clear If I import it from django.core.files.temp, then the NamedTemporaryFile object becomes the TemporaryFile type, and no longer has the delete argument in the init, although the code there is primitive ... As if djanga itself then redefines it somewhere else import tempfile NamedTemporaryFile = tempfile.NamedTemporaryFile gettempdir = tempfile.gettempdir Then the name. I print gettempdir, I see a normal path But after saving, when I output var.name, for some reason mediafiles / D: / ... / ... is added to the beginning of the path. What is happening ???

https://github.com/101Loop/drf_paytm

I am refering this for payment integration, but not getting where is manage.py

could you please check?

got it

apologies for the silliest mistake

Hello everyone I deployed my test project on VPS - everything worked fine I decided to add SSL and stopped working, or rather, the main page I just have authorization, it opens via https, but as the current I do Login then: Forbidden (403) CSRF verification failed. Request aborted. if I go to http: // .... then everything is buzzing but as a current https: // .... then: Forbidden (403) CSRF verification failed. Request aborted. Can anyone tell me how to solve?

Hi, I'm using MPTT for tree model in django. How can I get all tree of a child releted only to it?

Hello Tell me please is it possible to somehow embed FormView into View? class BaseFormView(FormView): template_name = 'pit/contact.html' form_class = ContactForm success_url = '/' def form_valid(self, form): return super().form_valid(form) class TestView(View): template_name = loader.get_template('pit/pit.html') title = "test" def get(self, request, *args, **kwargs): view = BaseFormView() context = {"title": self.title, "view": view} return HttpResponse(self.template_name.render(context, request))

Hello everyone I deployed my test project on VPS - everything worked fine I decided to add SSL and stopped working, or rather, the main page I just have authorization, it opens via https, but as the current I do Login then: Forbidden (403) CSRF verification failed. Request aborted. if I go to http: // .... then everything is buzzing but as a current https: // .... then: Forbidden (403) CSRF verification failed. Request aborted. Can anyone tell me how to solve?

u need to align Django settings for SSL

u need to align Django settings for SSL

that's what I understood ) can you give me some references on how this is done? maybe there are some articles on the internet?

that's what I understood ) can you give me some references on how this is done? maybe there are some articles on the internet?

official docs

Django docs: In this example, an Article can be published in multiple Publication objects, and a Publication has multiple Article objects: class Publication(models.Model): title = models.CharField(max_length=30) class Article(models.Model): headline = models.CharField(max_length=100) publications = models.ManyToManyField(Publication) So my question is it would not matter if I would put "articles" in Publication model, right?

we would still get many-to-many relationship, right?

Like this: class Publication(models.Model): title = models.CharField(max_length=30) articles = models.ManyToManyField(Article) class Article(models.Model): headline = models.CharField(max_length=100)

{% block content %} <h1> ‘hi’ </h1> {% endblock %} What a difference 👆🏻👇🏻 <h1> ‘hi’ </h1> Please

{% block content %} <h1> ‘hi’ </h1> {% endblock %} What a difference 👆🏻👇🏻 <h1> ‘hi’ </h1> Please

First you use inheritance of templates It allows you don’t duplicate the same code in HTML In my mind you need read the docs because your question is basic thing and explain it too long

First you use inheritance of templates It allows you don’t duplicate the same code in HTML In my mind you need read the docs because your question is basic thing and explain it too long

Thank you bro

For example, given the tree: Item A Item A.1 Item A.1.2 Item A.1.3 Item A.1.4 Item A.1.5 How I can get all tree object of Item A.1.4 and all tree fields without Item A.1.5 in it.

Hello! I want to use django_push_notifications to save device tokens for non authenticated users. Is it possible without overriding default methods?

For example, given the tree: Item A Item A.1 Item A.1.2 Item A.1.3 Item A.1.4 Item A.1.5 How I can get all tree object of Item A.1.4 and all tree fields without Item A.1.5 in it. https://del.dog/alaboxengo

https://del.dog/alaboxengo

hey guys. I have implemented reset password in my django project. but it doesn't send any link to receiver email! it send a message to the sender email that says the receiver email has been blocked. do you know what can I do?

hey guys. I have implemented reset password in my django project. but it doesn't send any link to receiver email! it send a message to the sender email that says the receiver email has been blocked. do you know what can I do?

Send example of code

Send example of code

which part?

Have anyone here faced a problem like that (django.db.utils.OperationalError: (1054, "Unknown column 'patientdata_pasthistory.remarknote' in 'field list'"))

this is the error.log of pythonanywhere.com ...... i hosted my app there

does this problem have a relation with putting a default value to this column in MySQL ???

I'm using Postgresql in my local machine .... put on pythonanywhere I'm using MySQL

arr= [[1,2], [3,4], [5,6]] how can I join this into one array

Hi there. Can someone please tell me how to put database configuration files as secret files? Thanks in advance

arr= [[1,2], [3,4], [5,6]] how can I join this into one array

array=[] for i in arr: array.extend(i) This might work

Hi there. Can someone please tell me how to put database configuration files as secret files? Thanks in advance

.

array=[] for i in arr: array.extend(i) This might work

thanks

How can I get the nth largest number in a array of integers e.g arr = [1,2,3,4,5,6] if n=1 1st largest=6, if n=3 3rd largest=4 and if n=7 return-1

Hi there. Can someone please tell me how to put database configuration files as secret files? Thanks in advance

You can use python decouple Worked for me.

how to design online booking system in django...i am a beginner and trying to create a online sports turf booking system to practice...i am stuck at creating model for turfs...how to make time and available slots model

How can I get the nth largest number in a array of integers e.g arr = [1,2,3,4,5,6] if n=1 1st largest=6, if n=3 3rd largest=4 and if n=7 return-1

Just sort the array and after that i will be the largest ith number. Also i don't think so this is the right place to ask this question here you should ask django related doubt. Peace. Thanks

Have anyone here faced a problem like that (django.db.utils.OperationalError: (1054, "Unknown column 'patientdata_pasthistory.remarknote' in 'field list'"))

can i get any suggestions ???

Is it possible to use apps like microservices?

hello

i have a question,

I hope they are well. I wanted to comment on an issue that I am having when trying to raise a Celery Worker, it performs the task but does not show it in query, that is, when I raise the worker with make celery it should show something like this: [2019-08-04 01: 42: 01,589: INFO / MainProcess] Received task: celery_tasks.tasks.my_task6 [99b9f858-6bb8-47dc-b47f-d3b8b6b3f6bf] but instead it doesn't show anything, but as mentioned, it does perform the task. If we do get () to the task, the result is displayed, but absolutely nothing is logged, the worker does not say Any info, data or recommendation would be appreciated

im working with celery 4, reddis and docker

i only need a one idea

I have to maintain a list of items with their prices as item_price_list and show it on webpage using django view. These prices vary every day, therefore I have to update the prices of items, every morning. BUT I cannot use database to store this list as this item list can have 20k+ entries nd my db allows only 10k free entries. How Shoud I store and update the item_price_list ? Already Tried: Tried using celery to run "updation" as a separate task, BUT that would be running in different processor thus, cannot update main item_price_list using that

Anyone ? Any idea on how can I achieve this ?

how to design online booking system in django...i am a beginner and trying to create a online sports turf booking system to practice...i am stuck at creating model for turfs...how to make time and available slots model

What exactly are you stuck with ?

Have anyone here faced a problem like that (django.db.utils.OperationalError: (1054, "Unknown column 'patientdata_pasthistory.remarknote' in 'field list'"))

Field is not recognized by Django in DB. Make sure you have applied migration and this db field is created

I have to maintain a list of items with their prices as item_price_list and show it on webpage using django view. These prices vary every day, therefore I have to update the prices of items, every morning. BUT I cannot use database to store this list as this item list can have 20k+ entries nd my db allows only 10k free entries. How Shoud I store and update the item_price_list ? Already Tried: Tried using celery to run "updation" as a separate task, BUT that would be running in different processor thus, cannot update main item_price_list using that

Use python automation using selenium

Use python automation using selenium

Selenium ? How would I schedule the function to run every morning using selenium ?