pypushflow.concurrent.scaling.ScalingPool#

class pypushflow.concurrent.scaling.ScalingPool(wait_on_exit=True, wait_on_exit_timeout=None, interrupt_on_exit=False, pool_type=None, **pool_options)[source]#

Bases: BasePool

Parameters:

  • wait_on_exit (bool)

  • wait_on_exit_timeout (Optional[Number])

  • interrupt_on_exit (bool)

  • pool_type (Optional[str])

apply_async(fn, callback=None, error_callback=None, args=(), kwargs=None)[source]#
Parameters:

  • fn (Callable)

  • callback (Optional[Callable])

  • error_callback (Optional[Callable])

close()[source]#

Prevents any more tasks from being submitted to the pool.

interrupt()[source]#

Stop all running tasks

Return type:

None

join(timeout=None)[source]#

Wait for the workers to exit.

Parameters:

timeout (Optional[Number])

shutdown(block=False, timeout=None, interrupt=False)#

Cleanup all resources. Waits for tasks to finish unless interrupt=True.

Parameters:

  • block (bool)

  • timeout (Optional[Number])

  • interrupt (bool)

Return type:

None