async def anit(cls, *args, **kwargs):
# sneak in a quick loop check here for convenience
if s_glob._glob_loop is None:
s_glob.initloop()
self = cls()
try:
await self.__anit__(*args, **kwargs)
except (asyncio.CancelledError, Exception):
if self.anitted:
await self.fini()
raise
try:
await self.postAnit()
except (asyncio.CancelledError, Exception):
logger.exception('Error during postAnit callback.')
await self.fini()
raise
return self
async def anit(cls, *args, **kwargs):
# sneak in a quick loop check here for convenience
if s_glob._glob_loop is None:
s_glob.initloop()
self = cls()
try:
await self.__anit__(*args, **kwargs)
except Exception:
if self.anitted:
await self.fini()
raise
return self
async def anit(cls, *args, **kwargs):
# sneak in a quick loop check here for convenience
if s_glob._glob_loop is None:
s_glob.initloop()
self = cls()
try:
await self.__anit__(*args, **kwargs)
except Exception:
if self.anitted:
await self.fini()
raise
return self
def get(self):
'''
Pending retrieve on the queue
'''
while not self.isfini:
try:
val = self.deq.popleft()
break
except IndexError:
self.notemptyevent.clear()
if len(self.deq):
continue
self.notemptyevent.wait()
else:
return None
if not self.notdrainingevent.is_set():
if len(self.deq) < self.drain_level:
s_glob.initloop().call_soon_threadsafe(
self.notdrainingevent.set)
return val