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Viewing changes to vendor/Twisted-10.0.0/doc/core/howto/listings/process/trueandfalse.py

  • Committer: Jesse Andrews
  • Date: 2010-05-28 06:05:26 UTC
  • Revision ID: git-v1:bf6e6e718cdc7488e2da87b21e258ccc065fe499
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vendor/Twisted-10.0.0/doc/core/howto/listings/process/trueandfalse.py
 
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from twisted.internet import utils, reactor
 
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def printTrueValue(val):
 
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    print "/bin/true exits with rc=%d" % val
 
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    output = utils.getProcessValue('/bin/false')
 
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    output.addCallback(printFalseValue)
 
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def printFalseValue(val):
 
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    print "/bin/false exits with rc=%d" % val
 
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    reactor.stop()
 
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output = utils.getProcessValue('/bin/true')
 
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output.addCallback(printTrueValue)
 
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reactor.run()