def _callback_for(self, fd, flag, *default):
try:
if flag & READ:
return self.readers[fileno(fd)]
if flag & WRITE:
return self.writers[fileno(fd)]
except KeyError:
if default:
return default[0]
raise
def _callback_for(self, fd, flag, *default):
try:
if flag & READ:
return self.readers[fileno(fd)]
if flag & WRITE:
return self.writers[fileno(fd)]
except KeyError:
if default:
return default[0]
raise
def _add(self, fd, cb, flags):
#if flags & WRITE:
# ex = self.writers.get(fd)
# if ex and ex.__name__ == '_write_job':
# assert not ex.gi_frame or ex.gi_frame == -1
self.poller.register(fd, flags)
(self.readers if flags & READ else self.writers)[fileno(fd)] = cb
def _add(self, fd, cb, flags):
#if flags & WRITE:
# ex = self.writers.get(fd)
# if ex and ex.__name__ == '_write_job':
# assert not ex.gi_frame or ex.gi_frame == -1
self.poller.register(fd, flags)
(self.readers if flags & READ else self.writers)[fileno(fd)] = cb
def _discard(self, fd):
fd = fileno(fd)
self.readers.pop(fd, None)
self.writers.pop(fd, None)
self.consolidate.discard(fd)
def remove(self, fd):
fd = fileno(fd)
self._unregister(fd)
self._discard(fd)
def _discard(self, fd):
fd = fileno(fd)
self.readers.pop(fd, None)
self.writers.pop(fd, None)
def remove(self, fd):
fd = fileno(fd)
self._unregister(fd)
self._discard(fd)
def _add(self, fd, cb, flags):
self.poller.register(fd, flags)
(self.readers if flags & READ else self.writers)[fileno(fd)] = cb
def _add(self, fd, cb, flags, consolidate=False):
self.poller.register(fd, flags)
(self.readers if flags & READ else self.writers)[fileno(fd)] = cb
if consolidate:
self.consolidate.add(fd)
def remove_coro(self, fds):
for fd in maybe_list(fds, None):
self.coros.pop(fileno(fd), None)
def add_coro(self, fds, coro, flags):
for fd in (fileno(f) for f in maybe_list(fds, None)):
self._add(fd, self.trampoline, flags)
self.coros[fd] = coro
