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Editing: transports.cpython-36.opt-2.pyc
3 \R' � @ s� d dl mZ ddddddgZG dd� d�ZG d d� de�ZG d d� de�ZG d d� dee�ZG d d� de�ZG d d� de�ZG dd� de�Z dS )� )�compat� BaseTransport� ReadTransport�WriteTransport� Transport�DatagramTransport�SubprocessTransportc @ s@ e Zd Zddd�Zddd�Zdd� Zdd � Zd d � Zd d � ZdS )r Nc C s |d kr i }|| _ d S )N)�_extra)�self�extra� r �*/usr/lib64/python3.6/asyncio/transports.py�__init__ s zBaseTransport.__init__c C s | j j||�S )N)r �get)r �name�defaultr r r �get_extra_info s z BaseTransport.get_extra_infoc C s t �d S )N)�NotImplementedError)r r r r � is_closing s zBaseTransport.is_closingc C s t �d S )N)r )r r r r �close s zBaseTransport.closec C s t �d S )N)r )r �protocolr r r � set_protocol$ s zBaseTransport.set_protocolc C s t �d S )N)r )r r r r � get_protocol( s zBaseTransport.get_protocol)N)N) �__name__� __module__� __qualname__r r r r r r r r r r r s c @ s e Zd Zdd� Zdd� ZdS )r c C s t �d S )N)r )r r r r � pause_reading0 s zReadTransport.pause_readingc C s t �d S )N)r )r r r r �resume_reading8 s z ReadTransport.resume_readingN)r r r r r r r r r r - s c @ sF e Zd Zddd�Zdd� Zdd� Zdd � Zd d � Zd d � Zdd� Z dS )r Nc C s t �d S )N)r )r �high�lowr r r �set_write_buffer_limitsD s z&WriteTransport.set_write_buffer_limitsc C s t �d S )N)r )r r r r �get_write_buffer_sizeY s z$WriteTransport.get_write_buffer_sizec C s t �d S )N)r )r �datar r r �write] s zWriteTransport.writec C s t j|�}| j|� d S )N)r Zflatten_list_bytesr# )r Z list_of_datar" r r r � writelinese s zWriteTransport.writelinesc C s t �d S )N)r )r r r r � write_eofn s zWriteTransport.write_eofc C s t �d S )N)r )r r r r � can_write_eofw s z WriteTransport.can_write_eofc C s t �d S )N)r )r r r r �abort{ s zWriteTransport.abort)NN) r r r r r! r# r$ r% r& r' r r r r r A s c @ s e Zd ZdS )r N)r r r r r r r r � s c @ s e Zd Zddd�Zdd� ZdS )r Nc C s t �d S )N)r )r r" Zaddrr r r �sendto� s zDatagramTransport.sendtoc C s t �d S )N)r )r r r r r' � s zDatagramTransport.abort)N)r r r r( r' r r r r r � s c @ s< e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd S )r c C s t �d S )N)r )r r r r �get_pid� s zSubprocessTransport.get_pidc C s t �d S )N)r )r r r r �get_returncode� s z"SubprocessTransport.get_returncodec C s t �d S )N)r )r �fdr r r �get_pipe_transport� s z&SubprocessTransport.get_pipe_transportc C s t �d S )N)r )r �signalr r r � send_signal� s z SubprocessTransport.send_signalc C s t �d S )N)r )r r r r � terminate� s z SubprocessTransport.terminatec C s t �d S )N)r )r r r r �kill� s zSubprocessTransport.killN) r r r r) r* r, r. r/ r0 r r r r r � s c sR e Zd Zd� fdd� Zdd� Zdd� Zdd � Zdd d �Zdd d �Zdd� Z � Z S )�_FlowControlMixinNc s$ t � j|� || _d| _| j� d S )NF)�superr �_loop�_protocol_paused�_set_write_buffer_limits)r r Zloop)� __class__r r r � s z_FlowControlMixin.__init__c C sp | j � }|| jkrd S | jsld| _y| jj� W n: tk rj } z | jjd|| | jd�� W Y d d }~X nX d S )NTz protocol.pause_writing() failed)�message� exception� transportr )r! � _high_waterr4 � _protocolZ pause_writing� Exceptionr3 �call_exception_handler)r �size�excr r r �_maybe_pause_protocol� s z'_FlowControlMixin._maybe_pause_protocolc C sh | j rd| j� | jkrdd| _ y| jj� W n: tk rb } z | jjd|| | jd�� W Y d d }~X nX d S )NFz protocol.resume_writing() failed)r7 r8 r9 r )r4 r! � _low_waterr; Zresume_writingr< r3 r= )r r? r r r �_maybe_resume_protocol s z(_FlowControlMixin._maybe_resume_protocolc C s | j | jfS )N)rA r: )r r r r �get_write_buffer_limits s z)_FlowControlMixin.get_write_buffer_limitsc C sf |d kr |d krd}nd| }|d kr.|d }|| ko@dkn sVt d||f ��|| _|| _d S )N�@ i � r z*high (%r) must be >= low (%r) must be >= 0i )� ValueErrorr: rA )r r r r r r r5 s z*_FlowControlMixin._set_write_buffer_limitsc C s | j ||d� | j� d S )N)r r )r5 r@ )r r r r r r r - s z)_FlowControlMixin.set_write_buffer_limitsc C s t �d S )N)r )r r r r r! 1 s z'_FlowControlMixin.get_write_buffer_size)NN)NN)NN) r r r r r@ rB rC r5 r r! � __classcell__r r )r6 r r1 � s r1 N) Zasyncior �__all__r r r r r r r1 r r r r �<module> s #D4
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