[Redis Chapter2] Python visit Redis based on HiRedis

1. michael@ubuntu:~$ wget -q http://peak.telecommunity.com/dist/ez_setup.py
   
   

2. michael@ubuntu:~$ sudo python ez_setup.py

3. michael@ubuntu:~$ sudo python -m easy_install redis hiredis

4. michael@ubuntu:~$ python
   Python 2.7.3 (default, Jun 22 2015, 19:33:41)
   [GCC 4.6.3] on linux2
   Type "help", "copyright", "credits" or "license" for more information.
   >>> import redis
   >>> conn = redis.Redis()
   >>> conn.set('name',"Tom")
   True
   >>> conn.get('name')
   'Tom'
   >>>