Python multi-threaded production consumption

#!/usr/bin/env python
#-*-Coding:utf-8-*-


From threadingImport Thread
From QueueImport Queue
Import time

ClassProducer (Thread):

 Def__INIT__ (Self, name, queue):
 Self.__name = Name
 Self.__queue = Queue
 Super (Producer,Self).__init__ ()

 DefRunSelf):
 While1:
 IfSelf.__queue.full ():
Time.sleep (1)
 Else
 Self.__queue.put (' Bread ')
Time.sleep (1)
 Print'%s produce a bread '% (Self.__name,)



ClassConsumer (Thread):

 Def__INIT__ (Self, name, queue):
 Self.__name = Name
 Self.__queue = Queue
 Super (Consumer,Self).__init__ ()

 DefRunSelf):
 While1:
 IfSelf.__queue.empty ():
Time.sleep (1)
 Else
 Self.__queue.get ()
Time.sleep (1)
 Print'%s eat a bread '% (Self.__name,)

que = Queue (maxsize=100)

For P in range (3):
Name = ' p%d '% (P,)
temp = Producer (name, que)
Temp.start ()

For item in range (20):
Name = ' c%d '% (item,)
temp = Consumer (name, que)
Temp.start ()

Python multi-threaded production consumption