%PDF- <> %âãÏÓ endobj 2 0 obj <> endobj 3 0 obj <>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 28 0 R 29 0 R] /MediaBox[ 0 0 595.5 842.25] /Contents 4 0 R/Group<>/Tabs/S>> endobj ºaâÚÎΞ-ÌE1ÍØÄ÷{òò2ÿ ÛÖ^ÔÀá TÎ{¦?§®¥kuµùÕ5sLOšuY>endobj 2 0 obj<>endobj 2 0 obj<>endobj 2 0 obj<>endobj 2 0 obj<> endobj 2 0 obj<>endobj 2 0 obj<>es 3 0 R>> endobj 2 0 obj<> ox[ 0.000000 0.000000 609.600000 935.600000]/Fi endobj 3 0 obj<> endobj 7 1 obj<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Subtype/Form>> stream
"""A process that reads from stdin and out using Twisted.""" from __future__ import division, absolute_import, print_function ### Twisted Preamble # This makes sure that users don't have to set up their environment # specially in order to run these programs from bin/. import sys, os pos = os.path.abspath(sys.argv[0]).find(os.sep+'Twisted') if pos != -1: sys.path.insert(0, os.path.abspath(sys.argv[0])[:pos+8]) sys.path.insert(0, os.curdir) ### end of preamble from twisted.python import log from zope.interface import implementer from twisted.internet import interfaces log.startLogging(sys.stderr) from twisted.internet import protocol, reactor, stdio @implementer(interfaces.IHalfCloseableProtocol) class Echo(protocol.Protocol): def connectionMade(self): print("connection made") def dataReceived(self, data): self.transport.write(data) def readConnectionLost(self): print("readConnectionLost") self.transport.loseConnection() def writeConnectionLost(self): print("writeConnectionLost") def connectionLost(self, reason): print("connectionLost", reason) reactor.stop() stdio.StandardIO(Echo()) reactor.run()