Part 6 - Class-Based Views（21-26）

https://github.com/sibtc/django-beginners-guide/tree/v0.6-lw

urlpatterns = [
        views.PostUpdateView.as_view(), name='edit_post'),
]

python manage.py makemigrations
python manage.py sqlmigrate boards 0001
python manage.py migrate

python manage.py shell

from boards.models import Board
board = Board.objects.create(name='Django', description='This is a board about Django.')
board = Board.objects.create(name='Python', description='General discussion about Python.')
board = Board.objects.create(name='Random', description='Here you can discuss about anything.')

boards_list = Board.objects.all()
for board in boards_list:
    print(board.description)

from django.contrib.auth.models import User
from boards.models import Board, Topic, Post
user = User.objects.first()
board = Board.objects.get(name='Django')
for i in range(100):
    subject = 'Topic test #{}'.format(i)
    topic = Topic.objects.create(subject=subject, board=board, starter=user)
    Post.objects.create(message='Lorem ipsum...', topic=topic, created_by=user)