OKdevTV

Django

• python의 웹프레임워크
• https://www.djangoproject.com/
• 경쟁 제품 : flask

요구사항

• python
• pip

virtualenv 환경

pip install virtualenv
virtualenv .venv  # 환경 생성
source .venv/bin/activate  # 환경 진입

or

python3 -m venv myvenv

django 설치

sudo pip install django

django-admin startproject mysite

• set django version

pip install django==1.8

setup

django-admin startproject mysite .

• settings.py

# TIME_ZONE = 'UTC'
TIME_ZONE = 'Asia/Seoul'
STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(BASE_DIR, 'static')

• migrate to database

python manage.py migrate

• run django server

python manage.py runserver

• http://127.0.0.1:8000/

Create Django App

python manage.py startapp blog

• append app into settings.py

    INSTALLED_APPS = (
        'django.contrib.admin',
        'django.contrib.auth',
        'django.contrib.contenttypes',
        'django.contrib.sessions',
        'django.contrib.messages',
        'django.contrib.staticfiles',
        'blog',
    )

define model

• blog/models.py

    from django.db import models
    from django.utils import timezone

    class Post(models.Model):
        author = models.ForeignKey('auth.User')
        title = models.CharField(max_length=200)
        text = models.TextField()
        created_date = models.DateTimeField(
                default=timezone.now)
        published_date = models.DateTimeField(
                blank=True, null=True)

        def publish(self):
            self.published_date = timezone.now()
            self.save()

        def __str__(self):
            return self.title

• sync table database

python manage.py makemigrations blog
python manage.py migrate blog

django admin

• blog/admin.py

from django.contrib import admin
from .models import Post

admin.site.register(Post)

• create super user

python manage.py createsuperuser

Version Control with git(optional)

• https://okdevtv.com/mib/git-step

참고

• django
  • https://www.djangoproject.com/
• django girls tutorial
  • https://tutorial.djangogirls.org/ko/
• django unittest
  • https://docs.djangoproject.com/ja/1.9/topics/testing/overview/