Questions tagged [django]
Django is a Python-based framework for creating web applications.
3
votes
1answer
44 views
Two cases for indicating consent for a ticket
I have two cases here:
the person who ordered a ticket clicks on "Permission" and the OrderConsentUpdate View updates the database.
is the attendee him- or herself ...
3
votes
0answers
23 views
Django authentication against Exchange server
I wrote an authentication app for Django and my worry is primarily about the security of my app.
My Django authentication app uses exchangelib to authenticate ...
4
votes
1answer
48 views
Django model for real estate
I have built a real estate management system with Django. I want to know if my design database was wrong. Please let me know how to improve it.
Should I make the models use more than two tables (...
2
votes
0answers
18 views
Django Restframework: Writable nested serializer with custom behavior
Context
I am trying to get some practice with Django and Django REST framework.
As a toy example I want to set up a server to which I can POST results of automated test runs.
In the simplest version, ...
2
votes
1answer
31 views
Wipe sensitive information from memory in Python
I have come up with the following method to remove sensitive information with the help of the garbage collector:
...
7
votes
0answers
66 views
TDD tests for every view and its permissions in a REST API
I am currently developing a Django Rest Framework API with TDD. I have 15 tests and counting for two views, which doesn't seem right to me. It takes me a lot of time to write the tests and a lot of ...
2
votes
1answer
42 views
Django: Database efficiency - currently accessed twice
I have the following function that is called via signal. 1) check if incluencer exists. 2) Increase discount by +1. Currently, I hit the database twice. Is there a better way to write that? ...
1
vote
1answer
32 views
Django functions to sanitize URL, return welcome message, redirect, compute HMAC, and manage profile picture
I wrote this code to to perform the following:
I will remove the "spaces" within the url.
Return welcome message.
Redirect the user to different url.
Compute HMAC for the request.
Return and revoke ...
0
votes
1answer
152 views
Django delete user from userprofile [closed]
I'm creating a Django project where users can decide to delete their account and everything we know about them (solved riddles, votes ...).
I think you can compress this code but I don't know how.
I ...
1
vote
1answer
47 views
Using a form with formsets in Django
I'm learning Django and making my (technically second) project.
The project features several apps, including player_interface and manager_interface.
Here's the player_interface/models.py:
...
5
votes
1answer
59 views
NHL Stats web app
There is a web app. My first attempt to use NHL API have been reviewed here.
I'm interested in any kind of refactoring of this code.
But I have some questions that I want to point at specifically.
...
2
votes
0answers
61 views
Python/Django Class based saving
I'm creating multiple Django apps with vote possibilities, so I made an app vote to handle all this votes. In my templates I'm including an ajax-function named <...
1
vote
1answer
42 views
Python/Django Filter with Datetime and extra options
I'm creating a filter in python/django. I want to make a datetime human-readable.
You have multiple options:
Plain Datetime ("04. Februar 2018, 18:18")
...
2
votes
0answers
59 views
Generate automatically new groups in a tournament
I'm trying to model a tournament with Python (Django) and I've got a function that assigns teams of the previous stage to the groups of the new one.
The teams in the first stage are assigned manually....
7
votes
0answers
112 views
Building Slack message
I have the function which builds and return Slack message with text and attachments. How can I refactor this function to make it ...
4
votes
2answers
80 views
Counting users by the type in their profile
I'm creating a django web application and I would like to know how to shorten this code.
I have a model where every user has a typeOfPerson (Student, Teacher, Guest ...) and I want to count these ...
3
votes
0answers
453 views
Sending notifications with Django channels
I have project on Django wich use Django Channels. I use Django Channel for sending notifications to users who are subscribed to articles changes (adding/editing/deleting comments on article).
So I'...
3
votes
1answer
32 views
Django module to transform data from database to be displayed in Slickgrid tables
This is a Django tag with 2 classes, but can be viewed as a module:
What does the module do? it loads a database, performs some transformations on the data, returns the output as a dictionary of json ...
1
vote
0answers
43 views
Django model and views to summarize and plot an uploaded CSV
I have a simple web application where a user uploads a CSV of some dataset and some summary statistics and box plots are displayed. I heard that it is better to have so called skinny views and fat ...
1
vote
0answers
358 views
React + Django (session) authentication
Is authentication implemented correctly?
At the entry point to the app, which is App.js, query the Django server, which responds whether the current user is ...
0
votes
0answers
22 views
Django template for “no more discount codes” and “expired discount code” situations
I have the following code in my Django template. It's a bit repetitive. I wonder if that's good the way I wrote it, or if you would combine these two 'if'-statements into one somehow?
...
2
votes
1answer
75 views
Custom login class based view
I am trying to fight my way trough self learning Django (as this is a beast on its own) and Python (just for coding <3) in combination with nginx, PostgreSQL and gunicorn - I have some limited ...
2
votes
1answer
51 views
Transactionally create something, if allowed
I have been looking over this block of code for hours trying to simplify it. Would there be a better way to check all those conditions before creating a transaction ...
1
vote
1answer
199 views
Isolate a Database Change Within Django Transaction.Atomic
I have been typically adding the @transaction.atomic decorator to my endpoints and appreciate if a request fails at any point the data completely rolls back. However, some of my endpoints will make ...
3
votes
1answer
115 views
Django post function : split method is a good way?
I'm working on my Django project and I'm trying to develop this one with 'Class Based View' (CBV) method in order to keep the code maintainable.
I have a class ...
1
vote
2answers
115 views
Let's make this Order nicer
Environment details
Python 3.6.5
Django 2.0 (which is not necessarily needed for this review)
Class details
I have a small class which holds 3 staticmethods (I ...
4
votes
0answers
219 views
Python Class to represent a Pokemon
I have been programming with Python on-and-off for about 2 years now, even now I still find that when I look at other applications I struggle to follow along with their classes/objects. Please help me ...
3
votes
2answers
433 views
JWT authentication between Django and ReactJS
I am currently using Django (2.1) to build an API, and I have added djangorestframework-jwt to manage JWT.
Here is the configuration:
...
1
vote
0answers
84 views
Model architecture in Django
I am developing a project with various tables so I can have better understanding of model relation by communicating with the experts. Can anyone look at my code and see if I have designed my models ...
0
votes
1answer
21 views
Click a link to delete targeted content using Ajax
I wrote a glypicon as a link to delete a comment:
...
2
votes
1answer
94 views
Unit tests for os.scandir/scantree a directory
I wrote my first series of test for this simple function:
...
2
votes
0answers
59 views
An asynchronous solution to send validation email [closed]
I intend to send validating message to User's email to complete a registration with the following codes:
...
3
votes
0answers
659 views
Django shopping cart, and testing
For an e-commerce web application I have written a shopping cart, and some tests for it.
I have used a course on Lynda.com, on building an e-commerce website, as inspiration on how to build the ...
2
votes
1answer
423 views
Web scraping news articles with Beautiful Soup
It's been nearly a year I've been working with C++ and now I am diving in Python and its libraries and frameworks. I am currently creating a website for my portfolio that gathers news articles from a ...
2
votes
0answers
98 views
Django social network application - database schema
I am writing a simple social media application in Django. I would like to know whether the following model structure is correct, or how can I improve the schema to get better performance. Do I need to ...
0
votes
1answer
5k views
Cleanest way to get list of Django objects that have same foreign key and display them in a view
I am a beginner in Django and would like some advice regarding best practices.
I have the following model:
...
7
votes
0answers
344 views
Let's register that Django user
Short intro
So, I've been using Django for a while now and thought it would be nice to start a simple application. In an ideal World, each app must have a way of letting its users register and that's ...
1
vote
2answers
61 views
Middleware Django statistics
I have this middleware to log the number of queries, the time spent on each view and some errors and tracebacks.
This will be called on each request, so I had to put a 75ms timeout. I don't like it, ...
2
votes
0answers
36 views
Making zip file with custom content per user
What I tried to do:
In my main project folder I have directory downloadable_app with these files/folders inside:
index.html
js/app.f54b97d7097bcf4226c0.js
I need ...
3
votes
1answer
115 views
Tournament Management model
I'm creating tournament management web-app using wagtail and after searching for different solutions on the Internet came to the following:
...
1
vote
1answer
56 views
1
vote
0answers
28 views
A DRYer solution to processing responsive thumbnails in Django template files
In order to display the appropriate image for a set of responsive breakpoints, I have put built a Context Processor that simply passes some Dicts with breakpoint and image resolution information. I ...
4
votes
0answers
348 views
Django Project for creating events
Before I continue developing this project, I just wanted to make sure I'm going about creating the views and tests in a "proper manner" or if I am completely fudging this up. Also, is it better to use ...
4
votes
1answer
51 views
Show furnitures in a different way considering django principle
I want in my homepage to show the furnitures items in a following way:
Newly Arrived Furnitures(upto 10)
Featured Furnitures
Free shipping Furnitures (upto 10)
For this I tried to go ...
5
votes
1answer
91 views
2
votes
0answers
580 views
Django Rest Framework ListAPIView - many if-s in get_queryset()
Please review my DRF ListAPIView code. There are a lot of if statements. I wonder if it's a good approach to put these if-s in <...
1
vote
0answers
2k views
Django model for an inventory management system
The usecase of my app I am trying to build is about Inventory Management System for a single company. I have
attached a layout depicting what table or model should look like. I have designed the model ...
5
votes
2answers
147 views
Django model to do accounting for a Litecoin miner pool
I'm coming from Java so I am used to performing calculations I require in separate functions. I would like to know if the below code makes sense in my Django model especially the loop and calling ...
3
votes
3answers
3k views
Storing values from checkboxes in database
I'm getting values from 2 checkboxes and save those values to a database.
I don't like these if statements. How is it possible to simplify the code?
...
1
vote
0answers
62 views
Determine serializer on per-action basis for DjangoRestFramework ModelViewSet
I have a Profile object with two fields. One is safe for the public to see, while the other contains private data.
...
