
­­­­­­­­­­­­­­­­­­
<!DOCTYPE html>
<html>
3
Pf                 @   s:   d dl mZmZmZmZ d	ddZd
ddZdddZdS )   )
HAS_SELECTDefaultSelector
EVENT_READEVENT_WRITENc                st   t stdt| ts0t| dr(| g} nt| } t 4}x| D ]}|j|  q>W  fdd|j|D S Q R X dS )z Waits for IO events to be available from a list of sockets
    or optionally a single socket if passed in. Returns a list of
    sockets that can be interacted with immediately. z!Platform does not have a selectorfilenoc                s"   g | ]}|d   @ r|d j qS )r       )Zfileobj).0key)events /usr/lib/python3.6/wait.py
<listcomp>   s    z'_wait_for_io_events.<locals>.<listcomp>N)r   
ValueError
isinstancelisthasattrr   registerZselect)socksr
   timeoutZselectorZsockr   )r
   r   _wait_for_io_events	   s    



r   c             C   s   t | t|S )z Waits for reading to be available from a list of sockets
    or optionally a single socket if passed in. Returns a list of
    sockets that can be read from immediately. )r   r   )r   r   r   r   r   wait_for_read   s    r   c             C   s   t | t|S )z Waits for writing to be available from a list of sockets
    or optionally a single socket if passed in. Returns a list of
    sockets that can be written to immediately. )r   r   )r   r   r   r   r   wait_for_write$   s    r   )N)N)N)Z	selectorsr   r   r   r   r   r   r   r   r   r   r   <module>   s   

