def __init__(self, useGtk=True):
self._simtag = None
self._reads = set()
self._writes = set()
self._sources = {}
posixbase.PosixReactorBase.__init__(self)
# pre 2.3.91 the glib iteration and mainloop functions didn't release
# global interpreter lock, thus breaking thread and signal support.
if getattr(gobject, "pygtk_version", ()) >= (2, 3, 91) and not useGtk:
self.context = gobject.main_context_default()
self.__pending = self.context.pending
self.__iteration = self.context.iteration
self.loop = gobject.MainLoop()
self.__crash = self.loop.quit
self.__run = self.loop.run
else:
import gtk
self.__pending = gtk.events_pending
self.__iteration = gtk.main_iteration
self.__crash = _our_mainquit
self.__run = gtk.main
def _removeAll(self, readers, writers):
"""
Remove all readers and writers, and list of removed L{IReadDescriptor}s
and L{IWriteDescriptor}s.
Meant for calling from subclasses, to implement removeAll, like::
def removeAll(self):
return self._removeAll(self._reads, self._writes)
where C{self._reads} and C{self._writes} are iterables.
"""
removedReaders = set(readers) - self._internalReaders
for reader in removedReaders:
self.removeReader(reader)
removedWriters = set(writers)
for writer in removedWriters:
self.removeWriter(writer)
return list(removedReaders | removedWriters)
def _removeAll(self, readers, writers):
"""
Remove all readers and writers, and list of removed L{IReadDescriptor}s
and L{IWriteDescriptor}s.
Meant for calling from subclasses, to implement removeAll, like::
def removeAll(self):
return self._removeAll(self._reads, self._writes)
where C{self._reads} and C{self._writes} are iterables.
"""
removedReaders = set(readers) - self._internalReaders
for reader in removedReaders:
self.removeReader(reader)
removedWriters = set(writers)
for writer in removedWriters:
self.removeWriter(writer)
return list(removedReaders | removedWriters)
def __init__(self):
self.threadCallQueue = []
self._eventTriggers = {}
self._pendingTimedCalls = []
self._newTimedCalls = []
self._cancellations = 0
self.running = False
self._started = False
self._justStopped = False
# reactor internal readers, e.g. the waker.
self._internalReaders = set()
self.waker = None
# Arrange for the running attribute to change to True at the right time
# and let a subclass possibly do other things at that time (eg install
# signal handlers).
self.addSystemEventTrigger("during", "startup", self._reallyStartRunning)
self.addSystemEventTrigger("during", "shutdown", self.crash)
self.addSystemEventTrigger("during", "shutdown", self.disconnectAll)
if platform.supportsThreads():
self._initThreads()
self.installWaker()
def __init__(self):
self.threadCallQueue = []
self._eventTriggers = {}
self._pendingTimedCalls = []
self._newTimedCalls = []
self._cancellations = 0
self.running = False
self._started = False
self._justStopped = False
# reactor internal readers, e.g. the waker.
self._internalReaders = set()
self.waker = None
# Arrange for the running attribute to change to True at the right time
# and let a subclass possibly do other things at that time (eg install
# signal handlers).
self.addSystemEventTrigger(
'during', 'startup', self._reallyStartRunning)
self.addSystemEventTrigger('during', 'shutdown', self.crash)
self.addSystemEventTrigger('during', 'shutdown', self.disconnectAll)
if platform.supportsThreads():
self._initThreads()
self.installWaker()
def __init__(self): base.ReactorBase.__init__(self) self.port = _iocp.CompletionPort() self.handles = set()
def __init__(self):
base.ReactorBase.__init__(self)
self.port = _iocp.CompletionPort()
self.handles = set()
