Python twisted.internet.reactor.fireSystemEvent() Examples
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Example #1
Source File: test_internet.py From python-for-android with Apache License 2.0 | 6 votes |
def test_beforePreceedsDuring(self): """ L{IReactorCore.addSystemEventTrigger} should call triggers added to the C{'before'} phase before it calls triggers added to the C{'during'} phase. """ eventType = 'test' events = [] def beforeTrigger(): events.append('before') def duringTrigger(): events.append('during') self.addTrigger('before', eventType, beforeTrigger) self.addTrigger('during', eventType, duringTrigger) self.assertEqual(events, []) reactor.fireSystemEvent(eventType) self.assertEqual(events, ['before', 'during'])
Example #2
Source File: test_internet.py From learn_python3_spider with MIT License | 6 votes |
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 #3
Source File: twisted.py From honeything with GNU General Public License v3.0 | 6 votes |
def __init__(self, io_loop=None): if not io_loop: io_loop = tornado.ioloop.IOLoop.instance() self._io_loop = io_loop self._readers = {} # map of reader objects to fd self._writers = {} # map of writer objects to fd self._fds = {} # a map of fd to a (reader, writer) tuple self._delayedCalls = {} PosixReactorBase.__init__(self) # IOLoop.start() bypasses some of the reactor initialization. # Fire off the necessary events if they weren't already triggered # by reactor.run(). def start_if_necessary(): if not self._started: self.fireSystemEvent('startup') self._io_loop.add_callback(start_if_necessary) # IReactorTime
Example #4
Source File: test_internet.py From learn_python3_spider with MIT License | 6 votes |
def test_duringPreceedsAfter(self): """ L{IReactorCore.addSystemEventTrigger} should call triggers added to the C{'during'} phase before it calls triggers added to the C{'after'} phase. """ eventType = 'test' events = [] def duringTrigger(): events.append('during') def afterTrigger(): events.append('after') self.addTrigger('during', eventType, duringTrigger) self.addTrigger('after', eventType, afterTrigger) self.assertEqual(events, []) reactor.fireSystemEvent(eventType) self.assertEqual(events, ['during', 'after'])
Example #5
Source File: test_internet.py From learn_python3_spider with MIT License | 6 votes |
def test_beforePreceedsDuring(self): """ L{IReactorCore.addSystemEventTrigger} should call triggers added to the C{'before'} phase before it calls triggers added to the C{'during'} phase. """ eventType = 'test' events = [] def beforeTrigger(): events.append('before') def duringTrigger(): events.append('during') self.addTrigger('before', eventType, beforeTrigger) self.addTrigger('during', eventType, duringTrigger) self.assertEqual(events, []) reactor.fireSystemEvent(eventType) self.assertEqual(events, ['before', 'during'])
Example #6
Source File: twisted.py From tornado-zh with MIT License | 6 votes |
def __init__(self, io_loop=None): if not io_loop: io_loop = tornado.ioloop.IOLoop.current() self._io_loop = io_loop self._readers = {} # map of reader objects to fd self._writers = {} # map of writer objects to fd self._fds = {} # a map of fd to a (reader, writer) tuple self._delayedCalls = {} PosixReactorBase.__init__(self) self.addSystemEventTrigger('during', 'shutdown', self.crash) # IOLoop.start() bypasses some of the reactor initialization. # Fire off the necessary events if they weren't already triggered # by reactor.run(). def start_if_necessary(): if not self._started: self.fireSystemEvent('startup') self._io_loop.add_callback(start_if_necessary) # IReactorTime
Example #7
Source File: test_tap.py From learn_python3_spider with MIT License | 6 votes |
def test_wsgi(self): """ The I{--wsgi} option takes the fully-qualifed Python name of a WSGI application object and creates a L{WSGIResource} at the root which serves that application. """ options = Options() options.parseOptions(['--wsgi', __name__ + '.application']) root = options['root'] self.assertTrue(root, WSGIResource) self.assertIdentical(root._reactor, reactor) self.assertTrue(isinstance(root._threadpool, ThreadPool)) self.assertIdentical(root._application, application) # The threadpool should start and stop with the reactor. self.assertFalse(root._threadpool.started) reactor.fireSystemEvent('startup') self.assertTrue(root._threadpool.started) self.assertFalse(root._threadpool.joined) reactor.fireSystemEvent('shutdown') self.assertTrue(root._threadpool.joined)
Example #8
Source File: test_tap.py From python-for-android with Apache License 2.0 | 6 votes |
def test_wsgi(self): """ The I{--wsgi} option takes the fully-qualifed Python name of a WSGI application object and creates a L{WSGIResource} at the root which serves that application. """ options = Options() options.parseOptions(['--wsgi', __name__ + '.application']) root = options['root'] self.assertTrue(root, WSGIResource) self.assertIdentical(root._reactor, reactor) self.assertTrue(isinstance(root._threadpool, ThreadPool)) self.assertIdentical(root._application, application) # The threadpool should start and stop with the reactor. self.assertFalse(root._threadpool.started) reactor.fireSystemEvent('startup') self.assertTrue(root._threadpool.started) self.assertFalse(root._threadpool.joined) reactor.fireSystemEvent('shutdown') self.assertTrue(root._threadpool.joined)
Example #9
Source File: twisted.py From pySINDy with MIT License | 6 votes |
def __init__(self): self._io_loop = tornado.ioloop.IOLoop.current() self._readers = {} # map of reader objects to fd self._writers = {} # map of writer objects to fd self._fds = {} # a map of fd to a (reader, writer) tuple self._delayedCalls = {} PosixReactorBase.__init__(self) self.addSystemEventTrigger('during', 'shutdown', self.crash) # IOLoop.start() bypasses some of the reactor initialization. # Fire off the necessary events if they weren't already triggered # by reactor.run(). def start_if_necessary(): if not self._started: self.fireSystemEvent('startup') self._io_loop.add_callback(start_if_necessary) # IReactorTime
Example #10
Source File: twisted.py From teleport with Apache License 2.0 | 6 votes |
def __init__(self): self._io_loop = tornado.ioloop.IOLoop.current() self._readers = {} # map of reader objects to fd self._writers = {} # map of writer objects to fd self._fds = {} # a map of fd to a (reader, writer) tuple self._delayedCalls = {} PosixReactorBase.__init__(self) self.addSystemEventTrigger('during', 'shutdown', self.crash) # IOLoop.start() bypasses some of the reactor initialization. # Fire off the necessary events if they weren't already triggered # by reactor.run(). def start_if_necessary(): if not self._started: self.fireSystemEvent('startup') self._io_loop.add_callback(start_if_necessary) # IReactorTime
Example #11
Source File: test_internet.py From Safejumper-for-Desktop with GNU General Public License v2.0 | 6 votes |
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 #12
Source File: test_internet.py From python-for-android with Apache License 2.0 | 6 votes |
def test_duringPreceedsAfter(self): """ L{IReactorCore.addSystemEventTrigger} should call triggers added to the C{'during'} phase before it calls triggers added to the C{'after'} phase. """ eventType = 'test' events = [] def duringTrigger(): events.append('during') def afterTrigger(): events.append('after') self.addTrigger('during', eventType, duringTrigger) self.addTrigger('after', eventType, afterTrigger) self.assertEqual(events, []) reactor.fireSystemEvent(eventType) self.assertEqual(events, ['during', 'after'])
Example #13
Source File: test_internet.py From Safejumper-for-Desktop with GNU General Public License v2.0 | 6 votes |
def test_duringPreceedsAfter(self): """ L{IReactorCore.addSystemEventTrigger} should call triggers added to the C{'during'} phase before it calls triggers added to the C{'after'} phase. """ eventType = 'test' events = [] def duringTrigger(): events.append('during') def afterTrigger(): events.append('after') self.addTrigger('during', eventType, duringTrigger) self.addTrigger('after', eventType, afterTrigger) self.assertEqual(events, []) reactor.fireSystemEvent(eventType) self.assertEqual(events, ['during', 'after'])
Example #14
Source File: test_internet.py From Safejumper-for-Desktop with GNU General Public License v2.0 | 6 votes |
def test_beforePreceedsDuring(self): """ L{IReactorCore.addSystemEventTrigger} should call triggers added to the C{'before'} phase before it calls triggers added to the C{'during'} phase. """ eventType = 'test' events = [] def beforeTrigger(): events.append('before') def duringTrigger(): events.append('during') self.addTrigger('before', eventType, beforeTrigger) self.addTrigger('during', eventType, duringTrigger) self.assertEqual(events, []) reactor.fireSystemEvent(eventType) self.assertEqual(events, ['before', 'during'])
Example #15
Source File: test_tap.py From Safejumper-for-Desktop with GNU General Public License v2.0 | 6 votes |
def test_wsgi(self): """ The I{--wsgi} option takes the fully-qualifed Python name of a WSGI application object and creates a L{WSGIResource} at the root which serves that application. """ options = Options() options.parseOptions(['--wsgi', __name__ + '.application']) root = options['root'] self.assertTrue(root, WSGIResource) self.assertIdentical(root._reactor, reactor) self.assertTrue(isinstance(root._threadpool, ThreadPool)) self.assertIdentical(root._application, application) # The threadpool should start and stop with the reactor. self.assertFalse(root._threadpool.started) reactor.fireSystemEvent('startup') self.assertTrue(root._threadpool.started) self.assertFalse(root._threadpool.joined) reactor.fireSystemEvent('shutdown') self.assertTrue(root._threadpool.joined)
Example #16
Source File: test_internet.py From python-for-android with Apache License 2.0 | 6 votes |
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 #17
Source File: twisted.py From viewfinder with Apache License 2.0 | 6 votes |
def __init__(self, io_loop=None): if not io_loop: io_loop = tornado.ioloop.IOLoop.current() self._io_loop = io_loop self._readers = {} # map of reader objects to fd self._writers = {} # map of writer objects to fd self._fds = {} # a map of fd to a (reader, writer) tuple self._delayedCalls = {} PosixReactorBase.__init__(self) self.addSystemEventTrigger('during', 'shutdown', self.crash) # IOLoop.start() bypasses some of the reactor initialization. # Fire off the necessary events if they weren't already triggered # by reactor.run(). def start_if_necessary(): if not self._started: self.fireSystemEvent('startup') self._io_loop.add_callback(start_if_necessary) # IReactorTime
Example #18
Source File: twisted.py From viewfinder with Apache License 2.0 | 6 votes |
def __init__(self, io_loop=None): if not io_loop: io_loop = tornado.ioloop.IOLoop.current() self._io_loop = io_loop self._readers = {} # map of reader objects to fd self._writers = {} # map of writer objects to fd self._fds = {} # a map of fd to a (reader, writer) tuple self._delayedCalls = {} PosixReactorBase.__init__(self) self.addSystemEventTrigger('during', 'shutdown', self.crash) # IOLoop.start() bypasses some of the reactor initialization. # Fire off the necessary events if they weren't already triggered # by reactor.run(). def start_if_necessary(): if not self._started: self.fireSystemEvent('startup') self._io_loop.add_callback(start_if_necessary) # IReactorTime
Example #19
Source File: twisted.py From EventGhost with GNU General Public License v2.0 | 6 votes |
def __init__(self, io_loop=None): if not io_loop: io_loop = tornado.ioloop.IOLoop.current() self._io_loop = io_loop self._readers = {} # map of reader objects to fd self._writers = {} # map of writer objects to fd self._fds = {} # a map of fd to a (reader, writer) tuple self._delayedCalls = {} PosixReactorBase.__init__(self) self.addSystemEventTrigger('during', 'shutdown', self.crash) # IOLoop.start() bypasses some of the reactor initialization. # Fire off the necessary events if they weren't already triggered # by reactor.run(). def start_if_necessary(): if not self._started: self.fireSystemEvent('startup') self._io_loop.add_callback(start_if_necessary) # IReactorTime
Example #20
Source File: twisted.py From tornado-zh with MIT License | 6 votes |
def __init__(self, io_loop=None): if not io_loop: io_loop = tornado.ioloop.IOLoop.current() self._io_loop = io_loop self._readers = {} # map of reader objects to fd self._writers = {} # map of writer objects to fd self._fds = {} # a map of fd to a (reader, writer) tuple self._delayedCalls = {} PosixReactorBase.__init__(self) self.addSystemEventTrigger('during', 'shutdown', self.crash) # IOLoop.start() bypasses some of the reactor initialization. # Fire off the necessary events if they weren't already triggered # by reactor.run(). def start_if_necessary(): if not self._started: self.fireSystemEvent('startup') self._io_loop.add_callback(start_if_necessary) # IReactorTime
Example #21
Source File: runner.py From learn_python3_spider with MIT License | 5 votes |
def _bail(self): from twisted.internet import reactor d = defer.Deferred() reactor.addSystemEventTrigger('after', 'shutdown', lambda: d.callback(None)) reactor.fireSystemEvent('shutdown') # radix's suggestion # As long as TestCase does crap stuff with the reactor we need to # manually shutdown the reactor here, and that requires util.wait # :( # so that the shutdown event completes unittest.TestCase('mktemp')._wait(d)
Example #22
Source File: test_internet.py From python-for-android with Apache License 2.0 | 5 votes |
def test_multipleBeforeReturnDeferred(self): """ If more than one trigger added to the C{'before'} phase of an event return L{Deferred}s, the C{'during'} phase should be delayed until they are all called back. """ firstDeferred = Deferred() secondDeferred = Deferred() eventType = 'test' events = [] def firstBeforeTrigger(): return firstDeferred def secondBeforeTrigger(): return secondDeferred def duringTrigger(): events.append('during') self.addTrigger('before', eventType, firstBeforeTrigger) self.addTrigger('before', eventType, secondBeforeTrigger) self.addTrigger('during', eventType, duringTrigger) self.assertEqual(events, []) reactor.fireSystemEvent(eventType) self.assertEqual(events, []) firstDeferred.callback(None) self.assertEqual(events, []) secondDeferred.callback(None) self.assertEqual(events, ['during'])
Example #23
Source File: test_internet.py From python-for-android with Apache License 2.0 | 5 votes |
def _addSystemEventTriggerTest(self, phase): eventType = 'test' events = [] def trigger(): events.append(None) self.addTrigger(phase, eventType, trigger) self.assertEqual(events, []) reactor.fireSystemEvent(eventType) self.assertEqual(events, [None])
Example #24
Source File: test_internet.py From python-for-android with Apache License 2.0 | 5 votes |
def test_subsequentBeforeTriggerFiresPriorBeforeDeferred(self): """ If a trigger added to the C{'before'} phase of an event calls back a L{Deferred} returned by an earlier trigger in the C{'before'} phase of the same event, the remaining C{'before'} triggers for that event should be run and any further L{Deferred}s waited on before proceeding to the C{'during'} events. """ eventType = 'test' events = [] firstDeferred = Deferred() secondDeferred = Deferred() def firstBeforeTrigger(): return firstDeferred def secondBeforeTrigger(): firstDeferred.callback(None) def thirdBeforeTrigger(): events.append('before') return secondDeferred def duringTrigger(): events.append('during') self.addTrigger('before', eventType, firstBeforeTrigger) self.addTrigger('before', eventType, secondBeforeTrigger) self.addTrigger('before', eventType, thirdBeforeTrigger) self.addTrigger('during', eventType, duringTrigger) self.assertEqual(events, []) reactor.fireSystemEvent(eventType) self.assertEqual(events, ['before']) secondDeferred.callback(None) self.assertEqual(events, ['before', 'during'])
Example #25
Source File: runner.py From python-for-android with Apache License 2.0 | 5 votes |
def _bail(self): from twisted.internet import reactor d = defer.Deferred() reactor.addSystemEventTrigger('after', 'shutdown', lambda: d.callback(None)) reactor.fireSystemEvent('shutdown') # radix's suggestion # As long as TestCase does crap stuff with the reactor we need to # manually shutdown the reactor here, and that requires util.wait # :( # so that the shutdown event completes unittest.TestCase('mktemp')._wait(d)
Example #26
Source File: runner.py From BitTorrent with GNU General Public License v3.0 | 5 votes |
def _bail(self): from twisted.internet import reactor d = defer.Deferred() reactor.addSystemEventTrigger('after', 'shutdown', lambda: d.callback(None)) reactor.fireSystemEvent('shutdown') # radix's suggestion treactor = interfaces.IReactorThreads(reactor, None) if treactor is not None: treactor.suggestThreadPoolSize(0) # As long as TestCase does crap stuff with the reactor we need to # manually shutdown the reactor here, and that requires util.wait # :( # so that the shutdown event completes unittest.TestCase('mktemp')._wait(d)
Example #27
Source File: twisted.py From honeything with GNU General Public License v3.0 | 5 votes |
def mainLoop(self): self._io_loop.start() if self._stopped: self.fireSystemEvent("shutdown")
Example #28
Source File: twisted.py From EventGhost with GNU General Public License v2.0 | 5 votes |
def stop(self): PosixReactorBase.stop(self) fire_shutdown = functools.partial(self.fireSystemEvent, "shutdown") self._io_loop.add_callback(fire_shutdown)
Example #29
Source File: test_internet.py From learn_python3_spider with MIT License | 5 votes |
def test_subsequentBeforeTriggerFiresPriorBeforeDeferred(self): """ If a trigger added to the C{'before'} phase of an event calls back a L{Deferred} returned by an earlier trigger in the C{'before'} phase of the same event, the remaining C{'before'} triggers for that event should be run and any further L{Deferred}s waited on before proceeding to the C{'during'} events. """ eventType = 'test' events = [] firstDeferred = Deferred() secondDeferred = Deferred() def firstBeforeTrigger(): return firstDeferred def secondBeforeTrigger(): firstDeferred.callback(None) def thirdBeforeTrigger(): events.append('before') return secondDeferred def duringTrigger(): events.append('during') self.addTrigger('before', eventType, firstBeforeTrigger) self.addTrigger('before', eventType, secondBeforeTrigger) self.addTrigger('before', eventType, thirdBeforeTrigger) self.addTrigger('during', eventType, duringTrigger) self.assertEqual(events, []) reactor.fireSystemEvent(eventType) self.assertEqual(events, ['before']) secondDeferred.callback(None) self.assertEqual(events, ['before', 'during'])
Example #30
Source File: test_internet.py From learn_python3_spider with MIT License | 5 votes |
def test_multipleBeforeReturnDeferred(self): """ If more than one trigger added to the C{'before'} phase of an event return L{Deferred}s, the C{'during'} phase should be delayed until they are all called back. """ firstDeferred = Deferred() secondDeferred = Deferred() eventType = 'test' events = [] def firstBeforeTrigger(): return firstDeferred def secondBeforeTrigger(): return secondDeferred def duringTrigger(): events.append('during') self.addTrigger('before', eventType, firstBeforeTrigger) self.addTrigger('before', eventType, secondBeforeTrigger) self.addTrigger('during', eventType, duringTrigger) self.assertEqual(events, []) reactor.fireSystemEvent(eventType) self.assertEqual(events, []) firstDeferred.callback(None) self.assertEqual(events, []) secondDeferred.callback(None) self.assertEqual(events, ['during'])