todo app and categorys chatGPT4

Q: As a python django doveloper, create todo app there is display the categorys officee work and home work

Ans: Sure, here's an example of how you can create a simple todo app using Django and display categories "Office work" and "Home work":

1. First, create a new Django project:

django-admin startproject todoapp

2. First, create a new Django project::

django-admin startproject todoapp

3. Next, create a new Django app within the project:

cd todoapp
python manage.py startapp tasks

4. Now, open the `tasks/models.py` file and define a `Task` model with a `category` field:

from django.db import models

class Task(models.Model):
    title = models.CharField(max_length=100)
    description = models.TextField()
    category = models.CharField(max_length=20, choices=(('office', 'Office work'), ('home', 'Home work')))
    completed = models.BooleanField(default=False)

    def __str__(self):
        return self.title

5. Next, create a migration for the `Task` model and apply it to the database:

python manage.py makemigrations tasks
python manage.py migrate

6. Now, open the `tasks/views.py` file and define a `TaskListView` class-based view that displays all tasks grouped by category:

from django.views.generic.list import ListView
from .models import Task

class TaskListView(ListView):
    model = Task

    def get_context_data(self, **kwargs):
        context = super().get_context_data(**kwargs)
        context['office_tasks'] = Task.objects.filter(category='office')
        context['home_tasks'] = Task.objects.filter(category='home')
        return context

7. Create a new template file at `tasks/task_list.html` and use it to display the tasks grouped by category:

{% extends 'base.html' %}

{% block content %}
<h2>Office work</h2>
<ul>
{% for task in office_tasks %}
    <li>{{ task.title }}</li>
{% empty %}
    <li>No tasks</li>
{% endfor %}
</ul>

<h2>Home work</h2>
<ul>
{% for task in home_tasks %}
    <li>{{ task.title }}</li>
{% empty %}
    <li>No tasks</li>
{% endfor %}
</ul>
{% endblock %}

8. Finally, add a URL pattern to the `tasks/urls.py` file that maps the `TaskListView` to the root URL:

from django.urls import path
from .views import TaskListView

urlpatterns = [
    path('', TaskListView.as_view(), name='task_list'),
]

That's it! You can now run the Django development server with `python manage.py runserver` and visit `http://localhost:8000/` to see the list of tasks grouped by category.