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List:       pykde
Subject:    [PyQt] Help! I can't get my program to exit (using qt4reactor)
From:       inhahe <inhahe () gmail ! com>
Date:       2015-05-22 22:19:00
Message-ID: CAPeSgWrH4i+-48S3DU=8WDKb5soPFQV+YjsR-FjGmw51Wz7NVA () mail ! gmail ! com
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When I close the one window this program creates, the program doesn't
finish. How do I make it finish and return me to cmd.exe?
I tried calling exit() in closeEvent(), but that just makes the program
stop responding.

Here's my code.
And here's a pastebin link to the same code: http://pastebin.com/hWJQ3S86

import os, sys, time
import Queue
from PyQt4.QtCore import *
from PyQt4.QtGui import *

import qt4reactor
qt4reactor.install()


#from twistedclient import SocketClientFactory
from twisted.words.protocols import irc
from twisted.internet import protocol

class qttmwirc_conn(irc.IRCClient):
  nickname = "qttmwirc"
  def signedOn(self):
    print "signed on"
  def privmsg(self, user, channel, msg):
    print "privmsg:", [user, channel, msg]

class qttmwirc_factory(protocol.ClientFactory):
  def __init__(self):
      pass
  def buildProtocol(self, addr):
      p = qttmwirc_conn()
      p.factory = self
      return p

  def clientConnectionLost(self, connector, reason):
      """If we get disconnected, reconnect to server."""
      connector.connect()

  def clientConnectionFailed(self, connector, reason):
      print "connection failed:", reason
      reactor.stop()

instance = qttmwirc_factory()

class qttmwirc_gui(QMainWindow):
    def __init__(self, reactor, parent=None):
        super(qttmwirc_gui, self).__init__(parent)
        self.reactor = reactor

    def closeEvent(self, event):
      reactor.stop()

    def lastWindowClosed(self, *args):
      print "last windo closed"


app = QApplication(sys.argv)


from twisted.internet import reactor
mainwindow = qttmwirc_gui(reactor)
mainwindow.showMaximized()

reactor.connectTCP("irc.freenode.net", 6667, instance)

reactor.run()

[Attachment #5 (text/html)]

<div dir="ltr">When I close the one window this program creates, the program \
doesn&#39;t finish. How do I make it finish and return me to cmd.exe?<div>I tried \
calling exit() in closeEvent(), but that just makes the program stop \
responding.</div><div><br></div><div>Here&#39;s my code.</div><div>And here&#39;s a \
pastebin link to the same code: <a \
href="http://pastebin.com/hWJQ3S86">http://pastebin.com/hWJQ3S86</a></div><div><br></div><div><div>import \
os, sys, time</div><div>import Queue</div><div>from PyQt4.QtCore import \
*</div><div>from PyQt4.QtGui import *</div><div><br></div><div>import \
qt4reactor</div><div>qt4reactor.install()</div><div><br></div><div><br></div><div>#from \
twistedclient import SocketClientFactory</div><div>from twisted.words.protocols \
import irc</div><div>from twisted.internet import \
protocol</div><div><br></div><div>class qttmwirc_conn(irc.IRCClient):</div><div>   \
nickname = &quot;qttmwirc&quot;</div><div>   def signedOn(self):</div><div>      \
print &quot;signed on&quot;</div><div>   def privmsg(self, user, channel, \
msg):</div><div>      print &quot;privmsg:&quot;, [user, channel, msg]</div><div>     \
</div><div>class qttmwirc_factory(protocol.ClientFactory):</div><div>   def \
__init__(self):</div><div>         pass</div><div>   def buildProtocol(self, \
addr):</div><div>         p = qttmwirc_conn()</div><div>         p.factory = \
self</div><div>         return p</div><div><br></div><div>   def \
clientConnectionLost(self, connector, reason):</div><div>         \
&quot;&quot;&quot;If we get disconnected, reconnect to \
server.&quot;&quot;&quot;</div><div>         \
connector.connect()</div><div><br></div><div>   def clientConnectionFailed(self, \
connector, reason):</div><div>         print &quot;connection failed:&quot;, \
reason</div><div>         reactor.stop()</div><div>          </div><div>instance = \
qttmwirc_factory()</div><div><br></div><div>class \
qttmwirc_gui(QMainWindow):</div><div>      def __init__(self, reactor, \
parent=None):</div><div>            super(qttmwirc_gui, \
self).__init__(parent)</div><div>            self.reactor = reactor</div><div>        \
</div><div>      def closeEvent(self, event):</div><div>         \
reactor.stop()</div><div>          </div><div>      def lastWindowClosed(self, \
*args):</div><div>         print &quot;last windo closed&quot;</div><div>          \
</div><div>           </div><div>app = \
QApplication(sys.argv)</div><div><br></div><div><br></div><div>from twisted.internet \
import reactor</div><div>mainwindow = \
qttmwirc_gui(reactor)</div><div>mainwindow.showMaximized()</div><div><br></div><div>reactor.connectTCP(&quot;<a \
href="http://irc.freenode.net">irc.freenode.net</a>&quot;, 6667, \
instance)</div><div><br></div><div>reactor.run()</div></div><div><br></div></div>


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