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7 zA parent poller for unix.� N)�interrupt_main)�Thread)�
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21 r s r c s* e Zd ZdZd� fdd� Zdd� Z� ZS )�ParentPollerWindowsz�A Windows-specific daemon thread that listens for a special event that
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24 Nc s@ |s|sJ �t � �� tdu rd}t|��d| _|| _|| _dS )a� Create the poller. At least one of the optional parameters must be
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27 Parameters
28 ----------
29 interrupt_handle : HANDLE (int), optional
30 If provided, the program will generate a Ctrl+C event when this
31 handle is signaled.
32 parent_handle : HANDLE (int), optional
33 If provided, the program will terminate immediately when this
34 handle is signaled.
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46 WAIT_OBJECT_0�64TFr r z�Parent poll failed. If the frontend dies,
47 the kernel may be left running. Please let us know
48 about your system (bitness, Python, etc.) at
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