Django is a web framework designed to help us build complex web applications simply and quickly. It’s written in the Python programming language.Django takes it name from the early jazz guitarist Django Reinhardt, a gypsy savant who managed to play dazzling and electrifying runs on his instrument even though two of the fingers on his left hand were paralyzed in an accident when he was young.Thus, it’s a fitting name for the framework: Django can do some very complex things with less code and a simpler execution than you’d expect. It doesn’t take a heavy hand to build with Django. The framework does the repetitive work for you, allowing you to get a working website up quickly and easily.
Django setup:
After install django,make a directory to store our project.
Open the terminal and enter the following commands:
mkdir djando
cd django
django-admin.py startproject mysite
this produces:
mysite/
manage.py
mysite/
__init__.py
settings.py
urls.py
wsgi.py
This is the general structure of django.Here we didnt add any apps.
First we have to setup the database.Open settings.py and do as following.Here i am using sqlite3 database.
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': 'test.db',
}
}
Then enter the command:
python manage.py syncdb #Creates database and corresponding tables for django
Now its time to add our paint application.so
python manage.py startapp paint
this produces following directory like
├── manage.py
├── paint
│ ├── __init__.py
│ ├── models.py
│ ├── tests.py
│ └── views.py
└── mysite
├── __init__.py
├── settings.py
├── urls.py
└── wsgi.py
Here we are...
Here model view controller(MVC) is the routing procedure or model template view.
In models.py we have to setup database model
In views.py we have to setup routing functions or rendering functions
In urls.py corresponding urls are determined
Then we have to add this app in settings.py
INSTALLED_APPS = (
# 'django.contrib.admin',
# 'django.contrib.auth',
# 'django.contrib.contenttypes',
# 'django.contrib.sessions',
# 'django.contrib.messages',
'django.contrib.staticfiles',
'paint',
)
In models.py
from django.db import models
class Pic(models.Model):
name=models.CharField(max_length=100)
data=models.CharField(max_length=10000000000)
Then we have to create template directory and static directory inside.
So this will like
├── manage.py
├── paint
│ ├── __init__.py
│ ├── __init__.pyc
│ ├── migrations
│ │ ├── 0001_initial.py
│ │ └── __init__.py
│ ├── models.py
│ ├── tests.py
│ └── views.py
├── mysite
│ ├── __init__.py
│ ├── settings.py
│ ├── urls.py
│ ├── wsgi.py
├── templates
└── static
Then htmls routing functions are done.To view the codes click here
To view the site i deployed on heroku.Click here
mkdir djando
cd django
django-admin.py startproject mysite
this produces:
mysite/
manage.py
mysite/
__init__.py
settings.py
urls.py
wsgi.py
This is the general structure of django.Here we didnt add any apps.
First we have to setup the database.Open settings.py and do as following.Here i am using sqlite3 database.
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': 'test.db',
}
}
Then enter the command:
python manage.py syncdb #Creates database and corresponding tables for django
Now its time to add our paint application.so
python manage.py startapp paint
this produces following directory like
├── manage.py
├── paint
│ ├── __init__.py
│ ├── models.py
│ ├── tests.py
│ └── views.py
└── mysite
├── __init__.py
├── settings.py
├── urls.py
└── wsgi.py
Here we are...
Here model view controller(MVC) is the routing procedure or model template view.
In models.py we have to setup database model
In views.py we have to setup routing functions or rendering functions
In urls.py corresponding urls are determined
Then we have to add this app in settings.py
INSTALLED_APPS = (
# 'django.contrib.admin',
# 'django.contrib.auth',
# 'django.contrib.contenttypes',
# 'django.contrib.sessions',
# 'django.contrib.messages',
'django.contrib.staticfiles',
'paint',
)
In models.py
from django.db import models
class Pic(models.Model):
name=models.CharField(max_length=100)
data=models.CharField(max_length=10000000000)
Then we have to create template directory and static directory inside.
So this will like
├── manage.py
├── paint
│ ├── __init__.py
│ ├── __init__.pyc
│ ├── migrations
│ │ ├── 0001_initial.py
│ │ └── __init__.py
│ ├── models.py
│ ├── tests.py
│ └── views.py
├── mysite
│ ├── __init__.py
│ ├── settings.py
│ ├── urls.py
│ ├── wsgi.py
├── templates
└── static
Then htmls routing functions are done.To view the codes click here
To view the site i deployed on heroku.Click here
