Django

1.

None

2.

Az kod yazarak hızlı web uygulaması geliştirmeyi kolaylaştıran bir Python
kütüphanesi

3.

Uğur “vigo” Özyılmazel vigo vigobronx

4.

CRUD

5.

Create Read Update Delete

6.

INSERT INTO users (email, password) VALUES ('hello@me.com', '12345') CREATE

7.

SELECT * FROM users READ

8.

UPDATE users SET email = 'new@email.com' WHERE id = 1
UPDATE

9.

DELETE FROM users WHERE id = 1 DELETE

10.

None

11.

Batteries included Pilleri de yanında

12.

DATABASE ABSTRACT

13.

Model View Template

14.

Model Template View

15.

Form

16.

Admin Panel

17.

Security

18.

I18N / L10N / TZ

19.

Authentication / Session

20.

Caching

21.

Email / File Upload

22.

BLOG id, status, published_at, title, body

23.

pip install django django-admin.py startproject pg16_django cd pg16_django/ python manage.py
migrate python manage.py createsuperuser python manage.py startapp blog

24.

blog/ ├── migrations ├── __init__.py ├── admin.py ├── apps.py ├──
models.py ├── tests.py └── views.py

25.

# -*- coding: utf-8 -*- from __future__ import unicode_literals from
django.db import models POST_STATUS = ( (0, u"Kapalı"), (1, u"Yayında"), ) class Post(models.Model): created_at = models.DateTimeField(auto_now_add=True) updated_at = models.DateTimeField(auto_now=True) status = models.IntegerField(choices=POST_STATUS, default=1,) published_date = models.DateTimeField() title = models.CharField(max_length=255) body = models.TextField() def __unicode__(self): return u"%s" % self.title

26.

None

27.

python manage.py makemigrations python manage.py migrate

28.

operations = [ migrations.CreateModel( name='Post', fields=[ ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False,
verbose_name='ID')), ('created_at', models.DateTimeField( auto_now_add=True)), ('updated_at', models.DateTimeField( auto_now=True)), ('status', models.IntegerField(choices=[ (0, ‘Kapal\u0131'), (1, 'Yay\u0131nda')], default=1)), ('published_date', models.DateTimeField()), ('title', models.CharField(max_length=255)), ('body', models.TextField()), ], ), ]

29.

Admin Panel

30.

None

31.

python manage.py runserver http://127.0.0.1:8000/admin/

32.

None

33.

None

34.

class Post(models.Model): created_at = models.DateTimeField(auto_now_add=True) updated_at = models.DateTimeField(auto_now=True) status =
models.IntegerField(choices=POST_STATUS, default=1,) published_at = models.DateTimeField() title = models.CharField(max_length=255) body = models.TextField()

35.

python manage.py makemigrations

36.

Did you rename post.published_date to post.published_at (a DateTimeField)? [y/N] y
Migrations for 'blog': 0002_auto_20160224_1150.py: - Rename field published_date on post to published_at

37.

None

38.

VIEW ve TEMPLATE

39.

CLASS BASED VIEW

40.

CRUD create

41.

class PostCreate(CreateView): model = Post template_name = 'post-add-update.html' fields =
['title', 'body', 'published_at'] initial = { 'published_at': datetime.datetime.now(), } success_url = reverse_lazy('post-list')

42.

CRUD read

43.

class PostDetail(DetailView): model = Post template_name = 'post-detail.html' def get_queryset(self):
qs = super(PostDetail, self).get_queryset() return qs.filter(status=1, pk=self.kwargs.get('pk', None))

44.

CRUD update

45.

class PostUpdate(UpdateView): model = Post template_name = 'post-add-update.html' fields =
['title', 'body'] success_url = reverse_lazy('post-list')

46.

CRUD delete

47.

class PostDelete(DeleteView): model = Post template_name = 'post-check-delete.html' success_url =
reverse_lazy('post-list')

48.

TÜM KAYITLAR

49.

class PostList(ListView): model = Post template_name = 'post-list.html' ordering =
['-published_at'] queryset = Post.objects.filter(status=1)

50.

TEMPLATE

51.

{% load staticfiles %} <!DOCTYPE html> <html lang="en"> <head> <meta
charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Kişisel Blog{% block html_title %}{% endblock %}</title> <link rel="stylesheet" href="{% static 'css/application.css' %}"> </head> <body> {% block content %}{% endblock %} </body> </html>

52.

{% load staticfiles %} <!DOCTYPE html> <html lang="en"> <head> <meta
charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Kişisel Blog{% block html_title %}{% endblock %}</title> <link rel="stylesheet" href="{% static 'css/application.css' %}"> </head> <body> {% block content %}{% endblock %} </body> </html>

53.

{% extends 'layout.html' %} {% load humanize %} {% block
html_title %} : Postlar{% endblock %} {% block content %} {% include "header.html" %} <div class="container"> <div class="row"> <div class="col-xs-12"> <ul class="list-unstyled post-list"> {% for post in object_list %} <li> <a title="Detaylar için tıkla" href="{{ post. <time pubdate datetime="{{ post.published_at| <p class="lead">{{ post.body|striptags|trunca </li> {% endfor %} </ul> <a class="btn btn-lg btn-primary" href="{% url 'post- </div> </div> </div> {% include "footer.html" %} {% endblock content %}

54.


55.


56.

<ul class="list-unstyled post-list"> {% for post in object_list %} <li>
<a title="Detaylar için tıkla" href="{{ post.get_absolute_url }}">{{ post.title }}</a> <time pubdate datetime="{{ post.published_at|date:"c" }}" title="{{ post.published_at }}”> {{ post.published_at|naturaltime }}</time> <p class=“lead"> {{ post.body|striptags|truncatewords:20 }} </p> </li> {% endfor %} </ul> <a class="btn btn-lg btn-primary” href="{% url 'post-create' %}">Yeni Ekle</a>

57.

{{ post.body|striptags|truncatewords:20 }}

58.

{{ post.published_at|naturaltime }}

59.

None

60.

Kaynaklar

61.

• http://tutorial.djangogirls.org/tr/ • https://docs.djangoproject.com/en/1.9/ • https://github.com/vigo/pg16_django • http://ccbv.co.uk/

62.

http://media.djangopony.com/img/magic-pony-django-wallpaper.png Django Pony Resmi

63.

Teşekkürler, sorular ?

Django

Django

Want more?

Transcript