Python twisted.internet.reactor.removeSystemEventTrigger() Examples

The following are 18 code examples of twisted.internet.reactor.removeSystemEventTrigger(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module twisted.internet.reactor , or try the search function .
Example #1
Source File: test_internet.py    From Safejumper-for-Desktop with GNU General Public License v2.0 6 votes vote down vote up 
def test_removeSystemEventTrigger(self):
        """
        A trigger removed with L{IReactorCore.removeSystemEventTrigger} should
        not be called when the event fires.
        """
        eventType = 'test'
        events = []
        def firstBeforeTrigger():
            events.append('first')
        def secondBeforeTrigger():
            events.append('second')
        self.addTrigger('before', eventType, firstBeforeTrigger)
        self.removeTrigger(
            self.addTrigger('before', eventType, secondBeforeTrigger))
        self.assertEqual(events, [])
        reactor.fireSystemEvent(eventType)
        self.assertEqual(events, ['first'])
Example #2
Source File: test_internet.py    From Safejumper-for-Desktop with GNU General Public License v2.0 6 votes vote down vote up 
def test_removeNonExistentSystemEventTrigger(self):
        """
        Passing an object to L{IReactorCore.removeSystemEventTrigger} which was
        not returned by a previous call to
        L{IReactorCore.addSystemEventTrigger} or which has already been passed
        to C{removeSystemEventTrigger} should result in L{TypeError},
        L{KeyError}, or L{ValueError} being raised.
        """
        b = self.addTrigger('during', 'test', lambda: None)
        self.removeTrigger(b)
        self.assertRaises(
            TypeError, reactor.removeSystemEventTrigger, None)
        self.assertRaises(
            ValueError, reactor.removeSystemEventTrigger, b)
        self.assertRaises(
            KeyError,
            reactor.removeSystemEventTrigger,
            (b[0], ('xxx',) + b[1][1:]))
Example #3
Source File: test_internet.py    From learn_python3_spider with MIT License 6 votes vote down vote up 
def test_removeSystemEventTrigger(self):
        """
        A trigger removed with L{IReactorCore.removeSystemEventTrigger} should
        not be called when the event fires.
        """
        eventType = 'test'
        events = []
        def firstBeforeTrigger():
            events.append('first')
        def secondBeforeTrigger():
            events.append('second')
        self.addTrigger('before', eventType, firstBeforeTrigger)
        self.removeTrigger(
            self.addTrigger('before', eventType, secondBeforeTrigger))
        self.assertEqual(events, [])
        reactor.fireSystemEvent(eventType)
        self.assertEqual(events, ['first'])
Example #4
Source File: test_internet.py    From learn_python3_spider with MIT License 6 votes vote down vote up 
def test_removeNonExistentSystemEventTrigger(self):
        """
        Passing an object to L{IReactorCore.removeSystemEventTrigger} which was
        not returned by a previous call to
        L{IReactorCore.addSystemEventTrigger} or which has already been passed
        to C{removeSystemEventTrigger} should result in L{TypeError},
        L{KeyError}, or L{ValueError} being raised.
        """
        b = self.addTrigger('during', 'test', lambda: None)
        self.removeTrigger(b)
        self.assertRaises(
            TypeError, reactor.removeSystemEventTrigger, None)
        self.assertRaises(
            ValueError, reactor.removeSystemEventTrigger, b)
        self.assertRaises(
            KeyError,
            reactor.removeSystemEventTrigger,
            (b[0], ('xxx',) + b[1][1:]))
Example #5
Source File: test_internet.py    From python-for-android with Apache License 2.0 6 votes vote down vote up 
def test_removeSystemEventTrigger(self):
        """
        A trigger removed with L{IReactorCore.removeSystemEventTrigger} should
        not be called when the event fires.
        """
        eventType = 'test'
        events = []
        def firstBeforeTrigger():
            events.append('first')
        def secondBeforeTrigger():
            events.append('second')
        self.addTrigger('before', eventType, firstBeforeTrigger)
        self.removeTrigger(
            self.addTrigger('before', eventType, secondBeforeTrigger))
        self.assertEqual(events, [])
        reactor.fireSystemEvent(eventType)
        self.assertEqual(events, ['first'])
Example #6
Source File: test_internet.py    From python-for-android with Apache License 2.0 6 votes vote down vote up 
def test_removeNonExistentSystemEventTrigger(self):
        """
        Passing an object to L{IReactorCore.removeSystemEventTrigger} which was
        not returned by a previous call to
        L{IReactorCore.addSystemEventTrigger} or which has already been passed
        to C{removeSystemEventTrigger} should result in L{TypeError},
        L{KeyError}, or L{ValueError} being raised.
        """
        b = self.addTrigger('during', 'test', lambda: None)
        self.removeTrigger(b)
        self.assertRaises(
            TypeError, reactor.removeSystemEventTrigger, None)
        self.assertRaises(
            ValueError, reactor.removeSystemEventTrigger, b)
        self.assertRaises(
            KeyError,
            reactor.removeSystemEventTrigger,
            (b[0], ('xxx',) + b[1][1:]))
Example #7
Source File: test_internet.py    From python-for-android with Apache License 2.0 5 votes vote down vote up 
def removeTrigger(self, trigger):
        """
        Remove a trigger by its handle from the reactor and from
        C{self.triggers}.
        """
        reactor.removeSystemEventTrigger(trigger)
        self.triggers.remove(trigger)
Example #8
Source File: eventloop.py    From maas with GNU Affero General Public License v3.0 5 votes vote down vote up 
def stop(self):
        """stop()

        Stop all services in the region's event-loop.
        """
        if self.handle is not None:
            handle, self.handle = self.handle, None
            reactor.removeSystemEventTrigger(handle)
        return self.services.stopService()
Example #9
Source File: test_internet.py    From BitTorrent with GNU General Public License v3.0 5 votes vote down vote up 
def removeTrigger(self, trigger):
        reactor.removeSystemEventTrigger(trigger)
        self.triggers.remove(trigger)
Example #10
Source File: test_internet.py    From BitTorrent with GNU General Public License v3.0 5 votes vote down vote up 
def testTriggerSystemEvent5(self):
        # make sure the reactor can handle attempts to remove bogus triggers
        l = []
        def _appendToList(l=l):
            l.append(1)
        r = reactor
        b = self.addTrigger("after", "event1", _appendToList)
        self.removeTrigger(b)
        if type(b) == types.IntType:
            bogus = b + 40
            self.failUnlessRaises(ValueError,
                                  r.removeSystemEventTrigger, bogus)
        self.failUnlessRaises(TypeError,
                              r.removeSystemEventTrigger, None)
Example #11
Source File: test_internet.py    From BitTorrent with GNU General Public License v3.0 5 votes vote down vote up 
def tearDown(self):
        for t in self.triggers:
            try:
                reactor.removeSystemEventTrigger(t)
            except:
                pass
Example #12
Source File: test_internet.py    From BitTorrent with GNU General Public License v3.0 5 votes vote down vote up 
def removeTrigger(self, trigger):
        reactor.removeSystemEventTrigger(trigger)
        self.triggers.remove(trigger)
Example #13
Source File: adbapi.py    From BitTorrent with GNU General Public License v3.0 5 votes vote down vote up 
def close(self):
        """Close all pool connections and shutdown the pool."""

        from twisted.internet import reactor
        if self.shutdownID:
            reactor.removeSystemEventTrigger(self.shutdownID)
            self.shutdownID = None
        if self.startID:
            reactor.removeSystemEventTrigger(self.startID)
            self.startID = None
        self.finalClose()
Example #14
Source File: test_internet.py    From Safejumper-for-Desktop with GNU General Public License v2.0 5 votes vote down vote up 
def tearDown(self):
        """
        Remove all remaining triggers from the reactor.
        """
        while self.triggers:
            trigger = self.triggers.pop()
            try:
                reactor.removeSystemEventTrigger(trigger)
            except (ValueError, KeyError):
                pass
Example #15
Source File: test_internet.py    From python-for-android with Apache License 2.0 5 votes vote down vote up 
def tearDown(self):
        """
        Remove all remaining triggers from the reactor.
        """
        while self.triggers:
            trigger = self.triggers.pop()
            try:
                reactor.removeSystemEventTrigger(trigger)
            except (ValueError, KeyError):
                pass
Example #16
Source File: test_internet.py    From learn_python3_spider with MIT License 5 votes vote down vote up 
def removeTrigger(self, trigger):
        """
        Remove a trigger by its handle from the reactor and from
        C{self.triggers}.
        """
        reactor.removeSystemEventTrigger(trigger)
        self.triggers.remove(trigger)
Example #17
Source File: test_internet.py    From learn_python3_spider with MIT License 5 votes vote down vote up 
def tearDown(self):
        """
        Remove all remaining triggers from the reactor.
        """
        while self.triggers:
            trigger = self.triggers.pop()
            try:
                reactor.removeSystemEventTrigger(trigger)
            except (ValueError, KeyError):
                pass
Example #18
Source File: test_internet.py    From Safejumper-for-Desktop with GNU General Public License v2.0 5 votes vote down vote up 
def removeTrigger(self, trigger):
        """
        Remove a trigger by its handle from the reactor and from
        C{self.triggers}.
        """
        reactor.removeSystemEventTrigger(trigger)
        self.triggers.remove(trigger)