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31 lines
753 B
Python
31 lines
753 B
Python
from concurrent.futures import ThreadPoolExecutor
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from app.runtime.config import settings
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from app.foundation.singleton import Singleton
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class ThreadHelper(metaclass=Singleton):
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"""
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线程池管理
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"""
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def __init__(self):
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"""按系统配置创建共享后台线程池。"""
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self.pool = ThreadPoolExecutor(max_workers=settings.CONF.threadpool)
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def submit(self, func, *args, **kwargs):
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"""
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提交任务
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:param func: 函数
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:param args: 参数
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:param kwargs: 参数
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:return: future
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"""
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return self.pool.submit(func, *args, **kwargs)
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def shutdown(self):
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"""
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关闭线程池
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:return:
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"""
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self.pool.shutdown()
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