More readable example.py.

example.py

@@ -1,24 +1,21 @@
 #!/usr/bin/env python
 
+from __future__ import print_function
+
 import pymysql
 
-#conn = pymysql.connect(host='127.0.0.1', unix_socket='/tmp/mysql.sock', user='root', passwd=None, db='mysql')
-
-conn = pymysql.connect(host='127.0.0.1', port=3306, user='root', passwd='', db='mysql')
-   
+conn = pymysql.connect(host='127.0.0.1', port=3306, user='root', passwd='', database='mysql')
 
 cur = conn.cursor()
 
 cur.execute("SELECT Host,User FROM user")
 
-# print cur.description
+print(cur.description)
 
-# r = cur.fetchall()
-# print r
-# ...or...
-for r in cur.fetchall():
-   print(r)
+print()
+
+for row in cur:
+   print(row)
 
 cur.close()
 conn.close()
-