Viewing: base_subprocess.cpython-34.pyc
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W s z BaseSubprocessTransport._startc C s | j S)N)r )r* r/ r/ r0 � is_closingZ s z"BaseSubprocessTransport.is_closingc C s� | j r d Sd | _ x6 | j j � D]% } | d k r> q& n | j j � q& W| j d k r� | j d k r� | j j � d k r� | j j � r� t j d | � n y | j j � Wq� t k r� Yq� Xn d S)NTz$Close running child process: kill %r)r r �valuesr6 r" r r Zpollr r$ r Zwarning�kill�ProcessLookupError)r* �protor/ r/ r0 r" ] s z BaseSubprocessTransport.closec C s. | j s* t j d | t � | j � n d S)Nzunclosed transport %r)r �warnings�warn�ResourceWarningr" )r* r/ r/ r0 �__del__{ s z BaseSubprocessTransport.__del__c C s | j S)N)r )r* r/ r/ r0 �get_pid� s z BaseSubprocessTransport.get_pidc C s | j S)N)r )r* r/ r/ r0 �get_returncode� s z&BaseSubprocessTransport.get_returncodec C s% | | j k r | j | j Sd Sd S)N)r r6 )r* �fdr/ r/ r0 �get_pipe_transport� s z*BaseSubprocessTransport.get_pipe_transportc C s | j d k r t � � n d S)N)r r> )r* r/ r/ r0 � _check_proc� s z#BaseSubprocessTransport._check_procc C s | j � | j j | � d S)N)rH r � send_signal)r* �signalr/ r/ r0 rI � s z#BaseSubprocessTransport.send_signalc C s | j � | j j � d S)N)rH r � terminate)r* r/ r/ r0 rK � s z!BaseSubprocessTransport.terminatec C s | j � | j j � d S)N)rH r r= )r* r/ r/ r0 r= � s z BaseSubprocessTransport.killc # s� yU� j } � j } | j d k r` | j � f d d � | j � Dd H\ } } | � j d <n | j d k r� | j � f d d � | j � Dd H\ } } | � j d <n | j d k r� | j � f d d � | j � Dd H\ } } | � j d <n � j d k s t � | j � j j � � x' � j D] \ } } | j | | � q+Wd � _ WnN t k r�} z. | d k r�| j � r�| j | � n WYd d } ~ Xn* X| d k r�| j � r�| j d � n d S)Nc s t � d � S)Nr )�WriteSubprocessPipeProtor/ )r* r/ r0 �<lambda>� s z8BaseSubprocessTransport._connect_pipes.<locals>.<lambda>r c s t � d � S)Nr )�ReadSubprocessPipeProtor/ )r* r/ r0 rM � s r c s t � d � S)Nr )rN r/ )r* r/ r0 rM � s r )r r r Zconnect_write_piper r Zconnect_read_piper r �AssertionError� call_soonr �connection_made� Exception� cancelledZ set_exception� set_result) r* r, �procr+ �_r6 �callback�data�excr/ )r* r0 r) � s8 #z&BaseSubprocessTransport._connect_pipesc G s? | j d k r( | j j | | f � n | j j | | � d S)N)r r4 r rP )r* �cbrX r/ r/ r0 �_call� s z BaseSubprocessTransport._callc C s' | j | j j | | � | j � d S)N)r[ r Zpipe_connection_lost� _try_finish)r* rF rY r/ r/ r0 �_pipe_connection_lost� s z-BaseSubprocessTransport._pipe_connection_lostc C s | j | j j | | � d S)N)r[ r Zpipe_data_received)r* rF rX r/ r/ r0 �_pipe_data_received� s z+BaseSubprocessTransport._pipe_data_receivedc C s� | d k s t | � � | j d k s6 t | j � � | j j � r[ t j d | | � n | | _ | j | j j � | j � x- | j D]" } | j � s� | j | � q� q� Wd | _ d S)Nz %r exited with return code %r) rO r r r$ r r8 r[ r Zprocess_exitedr\ r rS rT )r* � returncoder, r/ r/ r0 �_process_exited� s z'BaseSubprocessTransport._process_exitedc c sD | j d k r | j St j d | j � } | j j | � | Dd HS)zdWait until the process exit and return the process return code. This method is a coroutine.Nr+ )r r ZFuturer r r4 )r* r, r/ r/ r0 �_wait� s z BaseSubprocessTransport._waitc C sh | j s t � | j d k r# d St d d � | j j � D� � rd d | _ | j | j d � n d S)Nc s s$ | ] } | d k o | j Vq d S)N)� disconnected)�.0�pr/ r/ r0 � <genexpr>� s z6BaseSubprocessTransport._try_finish.<locals>.<genexpr>T)r rO r �allr r< r[ �_call_connection_lost)r* r/ r/ r0 r\ � s z#BaseSubprocessTransport._try_finishc C s7 z | j j | � Wd d | _ d | _ d | _ Xd S)N)r �connection_lostr r )r* rY r/ r/ r0 rg � s z-BaseSubprocessTransport._call_connection_lost)r3 � __module__� __qualname__r r9 r! r; r" r ZPY34rC rD rE rG rH rI rK r= r r) r[ r] r^ r` ra r\ rg r/ r/ )r. r0 r s, ) % r c @ sX e Z d Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d S)rL c C s( | | _ | | _ d | _ d | _ d S)NF)rU rF r6 rb )r* rU rF r/ r/ r0 r � s z!WriteSubprocessPipeProto.__init__c C s | | _ d S)N)r6 )r* Z transportr/ r/ r0 rQ s z(WriteSubprocessPipeProto.connection_madec C s d | j j | j | j f S)Nz<%s fd=%s pipe=%r>)r. r3 rF r6 )r* r/ r/ r0 r9 s z!WriteSubprocessPipeProto.__repr__c C s, d | _ | j j | j | � d | _ d S)NT)rb rU r] rF )r* rY r/ r/ r0 rh s z(WriteSubprocessPipeProto.connection_lostc C s | j j j � d S)N)rU r � pause_writing)r* r/ r/ r0 rk s z&WriteSubprocessPipeProto.pause_writingc C s | j j j � d S)N)rU r �resume_writing)r* r/ r/ r0 rl s z'WriteSubprocessPipeProto.resume_writingN) r3 ri rj r rQ r9 rh rk rl r/ r/ r/ r0 rL � s rL c @ s e Z d Z d d � Z d S)rN c C s | j j | j | � d S)N)rU r^ rF )r* rX r/ r/ r0 � data_received s z%ReadSubprocessPipeProto.data_receivedN)r3 ri rj rm r/ r/ r/ r0 rN s rN )r r r@ � r r r r Z coroutinesr �logr ZSubprocessTransportr Z BaseProtocolrL ZProtocolrN r/ r/ r/ r0 �<module> s �
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