doc/web/howto/listings/client/stringprod.py

   1 from zope.interface import implements
   2
   3 from twisted.internet.defer import succeed
   4 from twisted.web.iweb import IBodyProducer
   5
   6 class StringProducer(object):
   7     implements(IBodyProducer)
   8
   9     def __init__(self, body):
  10         self.body = body
  11         self.length = len(body)
  12
  13     def startProducing(self, consumer):
  14         consumer.write(self.body)
  15         return succeed(None)
  16
  17     def pauseProducing(self):
  18         pass
  19
  20     def stopProducing(self):
  21         pass