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menu_book Course Curriculum (Django) expand_more

Project Foundations

django-admin startproject manage.py commands settings module installed apps URL configuration path converter include URLs function views class-based views templates

Models & ORM

model fields ForeignKey ManyToManyField OneToOneField makemigrations migrate QuerySet filter QuerySet exclude Q objects F expressions

ORM Advanced

select_related prefetch_related annotate aggregate order_by values custom managers transactions.atomic select_for_update database constraints

Forms

Form class ModelForm field validation clean method clean_field method form errors formsets model formsets file uploads CSRF protection

Auth & Admin

User model custom user model authenticate login logout login_required permissions groups admin registration admin actions

Request & Response

request GET and POST JsonResponse redirect Http404 FileResponse StreamingHttpResponse messages framework middleware sessions cookies

Testing

TestCase test client RequestFactory model tests view tests form tests fixtures override_settings mock external service coverage workflow

Production

staticfiles collectstatic media files caching database connection pooling logging security middleware ALLOWED_HOSTS CSRF trusted origins ASGI vs WSGI deployment checklist

Django / Models & ORM

model fields

Learn model fields in Django with a dedicated explanation, a topic-specific example, edge guidance, and a mastery check.

12 min read • Beginner

django-011.py

python

from django.db import models
class Invoice(models.Model):
    number = models.CharField(max_length=30, unique=True)
    total = models.DecimalField(max_digits=10, decimal_places=2)
    paid = models.BooleanField(default=False)

What to watch

Content source & attribution

Original Syntaxis Content · Original Syntaxis Content

Lesson quizzes

model fields Mastery Check →