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

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/