28 lines
726 B
Python
28 lines
726 B
Python
from threading import Thread
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from queue import Queue
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from .terminate_process_on_failure import terminate_process_on_failure
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class PipeWriterThread(Thread):
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def __init__(self, pipe_path):
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super().__init__()
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self._pipe_path = pipe_path
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self._write_queue = Queue()
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def write(self, message):
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self._write_queue.put(message, block=True)
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@terminate_process_on_failure
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def run(self):
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while True:
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message = self._write_queue.get(block=True)
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if message is None:
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break
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with open(self._pipe_path, 'wb') as pipe:
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pipe.write(message)
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def stop(self):
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self._write_queue.put(None)
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self.join()
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