Edit File: wait.cpython-36.pyc
3 �Pf� � @ s: d dl mZmZmZmZ d dd�Zd dd�Zd dd�ZdS ) � )� HAS_SELECT�DefaultSelector� EVENT_READ� EVENT_WRITENc st t s td��t| t�s0t| d�r(| g} nt| �} t� �4}x| D ]}|j|� � q>W � fdd�|j|�D �S Q R X dS )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 �qS )r � )Zfileobj)�.0�key)�events� �/usr/lib/python3.6/wait.py� <listcomp> s z'_wait_for_io_events.<locals>.<listcomp>N)r � ValueError� isinstance�list�hasattrr �registerZselect)�socksr �timeoutZselectorZsockr )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
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