How to build a python Django environment under Ubuntu 12.04

1. Check if Python is installed: Enter Python directly in the shell, and if Python is already installed, go to Python bash and see the version number (e.g. Python 2.7.3)

--Python should have been installed by default in Ubuntu

2. Install Django:

Install the official release: Download the installation package at http://www.djangoproject.com/download/and install it after unpacking:

sudo python setup.py install

Check if Django is installed: Enter in the Python shell:

>>> Import django>>> Django. VERSION

If the installation is successful, you should see the version number of the (1, 5, 1, ' final ', 0) style

3. Install the database (MySQL)

Input directly into the shell.

sudo apt-get install Mysql-server

You can install MySQL

The middle will prompt for a password, you can enter it or whatever it

Check if MySQL is installed:

Netstat-tap|grep MySQL

If installed successfully, you should be able to see TCP 0 0 Localhost:mysql *:* LISTEN such information

Then you can enter it in the shell.

Mysql-u root-p

Enter the MySQL shell (if you set a password at the time of installation, you need to enter a password) to perform various database operations

4. Installing the Python-mysql Adapter

sudo apt-get install Python-mysqldb

5. Configuring the Database in Django

1) Open settings.py to find such a paragraph:

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DATABASES ={    ‘default‘: {        ‘ENGINE‘: ‘django.db.backends.‘, # Add ‘postgresql_psycopg2‘, ‘mysql‘, ‘sqlite3‘ or ‘oracle‘.        ‘NAME‘: ‘‘,                      # Or path to database file if using sqlite3.        ‘USER‘: ‘‘,                      # Not used with sqlite3.        ‘PASSWORD‘: ‘‘,                  # Not used with sqlite3.        ‘HOST‘: ‘‘,                      # Set to empty string for localhost. Not used with sqlite3.        ‘PORT‘: ‘‘,                      # Set to empty string for default. Not used with sqlite3.    }}

2) Configure ' ENGINE ' to django.db.backends.mysql

3) ' name ' is configured to select the DB name, such as MyDB

4) ' User ' PASSWORD ' enter the corresponding username and password

5) The configuration of ' HOST ' is doubtful, and I'll leave it empty as well.

6) test configuration:

Run the Python shell under the ' MySite ' project directory

Python manage.py Shell

Enter the following commands to test your database configuration:

>>> from django.db import connection>>> cursor = Connection.cursor ()

If no error message is displayed, your database configuration is correct. Otherwise, you should review the error message to correct the error.

Reference: http://www.djangobook.com/en/2.0/chapter05.html

Environment configuration almost like this, first write here, what problems to change

This article is from the "micro-hard programmer" blog, make sure to keep this source http://halolk.blog.51cto.com/6916369/1247795