async def detect(self):
self.context.request.prevent_result_storage = True
try:
if not QueuedDetector.queue:
redis = Redis(
host=self.context.config.REDIS_QUEUE_SERVER_HOST,
port=self.context.config.REDIS_QUEUE_SERVER_PORT,
db=self.context.config.REDIS_QUEUE_SERVER_DB,
password=self.context.config.REDIS_QUEUE_SERVER_PASSWORD,
)
QueuedDetector.queue = UniqueQueue(server=redis)
QueuedDetector.queue.enqueue_unique_from_string(
"remotecv.pyres_tasks.DetectTask",
"Detect",
args=[self.detection_type, self.context.request.image_url],
key=self.context.request.image_url,
)
except RedisError:
self.context.request.detection_error = True
QueuedDetector.queue = None
logger.exception("Redis Error")
# Error or not we return an empty list as detection
# will be done later
return []
def detect(self, callback):
self.context.request.prevent_result_storage = True
try:
if not QueuedDetector.redis:
QueuedDetector.redis = Redis(host=self.context.config.REDIS_QUEUE_SERVER_HOST,
port=self.context.config.REDIS_QUEUE_SERVER_PORT,
db=self.context.config.REDIS_QUEUE_SERVER_DB,
password=self.context.config.REDIS_QUEUE_SERVER_PASSWORD)
queue = UniqueQueue(server=QueuedDetector.redis)
queue.enqueue_unique_from_string('remotecv.pyres_tasks.DetectTask', 'Detect',
args=[self.detection_type, self.context.request.image_url],
key=self.context.request.image_url)
except RedisError:
self.context.request.detection_error = True
QueuedDetector.redis = None
logger.exception('Redis Error')
finally:
callback([])
class QueuedDetector(BaseDetector):
queue = UniqueQueue()
def detect(self, callback):
self.queue.enqueue(pyres_tasks.DetectTask, self.detection_type,
self.context.request.image_url,
self.context.request.crop['left'],
self.context.request.crop['top'],
self.context.request.crop['right'],
self.context.request.crop['bottom'])
self.context.prevent_result_storage = True
callback([])
def detect(self, callback):
self.context.request.prevent_result_storage = True
try:
if not QueuedDetector.redis:
QueuedDetector.redis = Redis(
host=self.context.config.REDIS_QUEUE_SERVER_HOST,
port=self.context.config.REDIS_QUEUE_SERVER_PORT,
db=self.context.config.REDIS_QUEUE_SERVER_DB,
password=self.context.config.REDIS_QUEUE_SERVER_PASSWORD)
queue = UniqueQueue(server=QueuedDetector.redis)
queue.enqueue_unique_from_string(
'remotecv.pyres_tasks.DetectTask',
'Detect',
args=[self.detection_type, self.context.request.image_url],
key=self.context.request.image_url)
except RedisError:
self.context.request.detection_error = True
QueuedDetector.redis = None
logger.exception('Redis Error')
finally:
callback([])
def get(self):
self.clear()
response = [{'name': 'REMOTECV', 'quantity': 0}]
try:
if not MainHandler.queue:
redis = Redis(host=config.redis_host,
port=config.redis_port,
db=config.redis_database,
password=config.redis_password)
MainHandler.queue = UniqueQueue(server=redis)
jobs = MainHandler.queue.info().get('pending')
response[0]['quantity'] = jobs
self.write(json.dumps(response))
except RedisError:
MainHandler.queue = None
logger.exception('Could not connect to Redis')
self.write(json.dumps(response))
finally:
self.set_header('Content-Type', 'application/json')
async def detect(self):
self.context.request.prevent_result_storage = True
try:
if not QueuedDetector.queue:
redis = self.redis_client()
QueuedDetector.queue = UniqueQueue(server=redis)
QueuedDetector.queue.enqueue_unique_from_string(
"remotecv.pyres_tasks.DetectTask",
"Detect",
args=[self.detection_type, self.context.request.image_url],
key=self.context.request.image_url,
)
except RedisError:
self.context.request.detection_error = True
QueuedDetector.queue = None
logger.exception("Redis Error")
# Error or not we return an empty list as detection
# will be done later
return []