When I run the server it gives this message on console: "You have 18 unapplied migration(s). Your project may not work properly until you apply the migrations for app(s): admin, auth, contenttypes, sessions. Run 'python manage.py migrate' to …
I am new in Django and now I am working with manipulation of database in django admin panel. While playing with features I am unable to add values in features. There is no key and after saving it leaves empty …
I really don't know how to push on with this, the idea is an investment platform where the user can have multiple investments and each investment has a due date enter image description here this image shows …
Note my question is similar to this one, however that answer recommend not calling the customised user model User, whereas the official docs and this issue do. I created a custom User model …
I am currently creating a website with Django and I came across the following question: I want to store data the user enters (a string, for example a name or the user's age), BUT it must be "deleted" when the …
Here i have attached views.py where add_projectdomain fields are added by importing models, here how can i get the loginid i.e. session key(userid) (as i have got in company_details view by using reuest.session.get method) in Add_domainwise projects form and save …
I am using mysql with Django. I am trying to count the number of visitor_pages for a specific dealer in a certain amount of time. I would share the raw sql query that I have obtained from django debug toolbar. …
Typically I'd set a value in settings.py and then use @override_settings in tests to override it. Is there any similar mechanism that exists for overriding settings in apps.py when using app_config? For instance # apps.py class MyConfig(AppConfig): SOME_VAR = "SOME_VAR" …
I am filtering my data, and also applying paginator, I have found some solution and I used it but it is working only for the next button and not for previous and button numbers in between i.e. for {{i}} (Django, …
Шаблон с кодом наследуются с хедера главной страницы для всех приложений {% extends "mainpage/header.html" %} {% block content %} Но почему-то только на главной странице условие проверки на авторизацию просто не работает, на остальных страницах все отображается корректно {% …
In Django tests, I want to log in and make a request. Here the code def test_something(self): self.client.login(email=EMAIL, password=PASSWORD) response = self.client.get(reverse_lazy("my_releases")) self.assertEqual(response, 200) But the code doesn't work and returns AttributeError: 'AnonymousUser' object has no attribute 'profile' …
When I save() a model that contains an ImageField, the post_save signal of the model base deletes the file that was previously associated with the ImageField which is fair enough because the file has changed to a new value. However, …
Goal is to send the serialized data of the created object of POST Method! Request will come from Android/IOS app built with Flutter/Dart I am trying to use Django Channels Rest Framework. But I am not sure if it is …
I'm building a chat app with Angular and Django using the get stream tutorial. https://getstream.io/blog/realtime-chat-django-angular/ However, I'm trying to run the app to create the chat view but it keeps saying 'messages' does not exist at the …
{% if messages %} <ul class="messages"> {% for message in messages %} <li {% if message.tags %} class="{{message.tags}}" {% endif %}> <i class="bi bi-exclamation-triangle-fill"></i> {{ message }} </li> {% endfor %} </ul> {% endif %} I want to show …
I'm running a unit test in Django but keep getting an error File "C:\****\views.py", line 21, in post s = str(points['string_points']) KeyError: 'string_points' Command Used: python manage.py test The structure of my test code looks as follows: class …
I have the following example: class Profile(models.Model): ... class Person(models.Model): profile = models.ForeignKey(Profile, ...) I have complex Model manager for Profile class and I built a view to list a big amount of Person. I try to compute everything …
I'm working on a project that is still in its early stages using Django and Jquery. I would wish to create a nested table in that team leaders have people assigned to them. So far I have been able to …
Im trying to fill my foreignkey with the user that is logged in, but i have seen alot of way but they havent worked for me, does anyone know what im doing wrong? and how i can fix it? View: …
I have a model which is as follows: class BloodTestType(models.Model): type = models.CharField(max_length=200) def __str__(self): return str(self.type) class BloodParameters(models.Model): type = models.ForeignKey(BloodTestType, on_delete=models.CASCADE) parameter = models.CharField(max_length=200) minimum_value = models.FloatField() maximum_value = models.FloatField() unit = models.CharField(max_length=200) required = models.BooleanField(default=True) GENDER_CHOICES = …
I'm building a webcomic using Django framework. The problem that I have now is to display chapters from different issues with AJAX. Let's say we have issue#1 and issue#2, when user clicks on issue#1 cover, it displays chapters of issue#1. …
I am using pymysql to connect to sql like this: con=pymysql.connect(...) cur=con.cursor() Well I am using flask web framework for some use. I defined the connection object as a single time and pass it to other function …
I get the following error ValueError: Cannot assign "(<UserProfile: testUser>, True)": "Comments.profileInfo" must be a "UserProfile" instance. What I am doing is unit testing : def create_user_profile(user): profile = UserProfile.objects.update_or_create(gender = 'F', defaults={ 'user': user}) return profile def create_comment(profile, …
There seems to be a problem with migrating my models on the Heroku server. I am able to run python manage.py makemigrations and python manage.py migrate just fine and I am able to view my site on my local machine …
У меня появилась проблема, которая видна на скриншотах: Сам проблемный html файл: Там видно и окно отладки и ещё структура проекта. Вот код файла urls.py from django.contrib import admin from django.urls import path from …
I'm trying to write a test for UpdateView of Model which has a title and slug. When I try to test my view I can't recive a response because save method throws an ERROR Reverse for 'books-delete' with arguments '('',)' …
I want to distribute a Django based application to run on customer's intranet. I want to give a simple way to install the application, one script or tgz to install everything needed, including a http server and a database. What …
Как сделать url для товара со своим слагом, и с слагом категории. Например: category/slug категории/slug товара/ from django.db import models from django.contrib.auth.models import User from django.urls import reverse class Profile(models.Model): user = models.ForeignKey(User, unique=True, on_delete=models.CASCADE) wishlist = models.ForeignKey('Product', on_delete=models.CASCADE, blank=True, …
Необходимо создать две таблицы у которых не будут совпадать id в поле primary_key. Например, в таблицу1 мы добавляем новый элемент у которого id будет = 1. Затем в таблицу2 добавляем элемент у которго id будет продолженим последовательности и равен 2. …
Полная ошибка выглядит так File "/usr/local/lib/python3.8/site-packages/django/template/backends/django.py", line 123, in get_package_libraries raise InvalidTemplateLibrary( django.template.library.InvalidTemplateLibrary: Invalid template library specified. ImportError raised when trying to load 'mptt.templatetags.mptt_tags': cannot import name 'FieldDoesNotExist' from 'django.db.models.fields' (/usr/local/lib/python3.8/site-packages/django/db/models/fields/__init__.py) насколько я понял, мне нужно исправить строчку from …
Мне нужно добавить lastmod для сайтмапы index, сейчас sitemap.xml выглядит так: <sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" <sitemap> <loc>localhost:8000/sitemap-pages.xml</loc> </sitemap> </sitemapindex> То есть, необходимо добавить тег <lastmod></lastmod>, вот мой urls.py sitemaps_pages = { 'pages': sitemaps.PageViewSitemap, 'life': sitemaps.LifeViewSitemap, 'lifes': sitemaps.LifesSitemap, 'novosti': sitemaps.NewsViewSitemap, 'novost': sitemaps.NewsSitemap, …
System CheckError: System check identified some issues: ERRORS: ?: (urls.E004) Your URL pattern (<module 'chat.urls' from 'D:\djangoproject\web_ chat\chat\urls.py'>, None, None) is invalid. Ensure that urlpatterns is a list o f path() and/or re_path() instances. HINT: Try using path() instead of …
Хочется найти фундаментальные материалы, возможно книги, по организации архитектуры проектов с django и впринципе python. Существует множество статей которые рассматривают кодстайл в каких-либо локальных моментах, та же самая документация и PEP (например https://docs.djangoproject.com/en/dev/internals/contributing/writing-code/coding-style/). Но хочется посмотреть какой-либо …
Никак не получается передать переменную(user.username) из шаблона во views, выбрал простой вариант передать через запрос, ошибок не выдает, но и переменная не приходит: template: <form action="{% url 'cabinet' %}?user.username={{user.username}}" method="post"> {% csrf_token %} {{ form.as_p }} <button type="submit" class="w-50 …