# Copyright 2009 Brian Quinlan. All Rights Reserved. # Licensed to PSF under a Contributor Agreement. """Execute computations asynchronously using threads or processes.""" __author__ = 'Brian Quinlan (brian@sweetapp.com)' from concurrent.futures._base import (FIRST_COMPLETED, FIRST_EXCEPTION, ALL_COMPLETED, CancelledError, TimeoutError, InvalidStateError, BrokenExecutor, Future, Executor, wait, as_completed) __all__ = ( 'FIRST_COMPLETED', 'FIRST_EXCEPTION', 'ALL_COMPLETED', 'CancelledError', 'TimeoutError', 'InvalidStateError', 'BrokenExecutor', 'Future', 'Executor', 'wait', 'as_completed', 'ProcessPoolExecutor', 'ThreadPoolExecutor', ) def __dir__(): return __all__ + ('__author__', '__doc__') def __getattr__(name): global ProcessPoolExecutor, ThreadPoolExecutor if name == 'ProcessPoolExecutor': from .process import ProcessPoolExecutor as pe ProcessPoolExecutor = pe return pe if name == 'ThreadPoolExecutor': from .thread import ThreadPoolExecutor as te ThreadPoolExecutor = te return te raise AttributeError(f"module {__name__!r} has no attribute {name!r}")