mirror of
https://github.com/azaion/annotations.git
synced 2026-04-22 21:56:31 +00:00
Alex Bezdieniezhnykh
79 lines
2.8 KiB
Cython
79 lines
2.8 KiB
Cython
import queue
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import traceback
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from queue import Queue
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cimport constants
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from threading import Thread
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from api_client cimport ApiClient
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from annotation cimport Annotation
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from inference cimport Inference
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from remote_command cimport RemoteCommand, CommandType
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from remote_command_handler cimport RemoteCommandHandler
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from credentials cimport Credentials
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from file_data cimport FileData
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from user cimport User
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cdef class CommandProcessor:
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cdef ApiClient api_client
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cdef RemoteCommandHandler remote_handler
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cdef object inference_queue
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cdef bint running
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cdef Inference inference
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def __init__(self):
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self.api_client = ApiClient()
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self.remote_handler = RemoteCommandHandler(self.on_command)
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self.inference_queue = Queue(maxsize=constants.QUEUE_MAXSIZE)
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self.remote_handler.start()
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self.running = True
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self.inference = Inference(self.api_client, self.on_annotation)
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def start(self):
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while self.running:
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try:
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command = self.inference_queue.get(timeout=0.5)
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self.inference.run_inference(command)
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self.remote_handler.send(command.client_id, <bytes>'DONE'.encode('utf-8'))
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except queue.Empty:
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continue
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except Exception as e:
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traceback.print_exc()
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print('EXIT!')
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cdef on_command(self, RemoteCommand command):
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try:
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if command.command_type == CommandType.LOGIN:
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self.login(command)
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elif command.command_type == CommandType.LOAD:
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self.load_file(command)
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elif command.command_type == CommandType.INFERENCE:
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self.inference_queue.put(command)
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elif command.command_type == CommandType.STOP_INFERENCE:
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self.inference.stop()
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elif command.command_type == CommandType.EXIT:
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t = Thread(target=self.stop) # non-block worker:
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t.start()
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else:
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pass
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except Exception as e:
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print(f"Error handling client: {e}")
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cdef login(self, RemoteCommand command):
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cdef User user
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self.api_client.set_credentials(Credentials.from_msgpack(command.data))
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user = self.api_client.get_user()
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cdef load_file(self, RemoteCommand command):
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cdef FileData file_data = FileData.from_msgpack(command.data)
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response = self.api_client.load_bytes(file_data.filename, file_data.folder)
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self.remote_handler.send(command.client_id, response)
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cdef on_annotation(self, RemoteCommand cmd, Annotation annotation):
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data = annotation.serialize()
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self.remote_handler.send(cmd.client_id, data)
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def stop(self):
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self.inference.stop()
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self.remote_handler.stop()
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self.running = False
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