Your IP : 18.191.174.190
U
i�f� �@s�dZddlZddlZddlmZddlmZddlmZddlmZddlm Z ej
Z
ej Z ej Z Gd d
�d
ej
ej�ZGd d �d �Zddddejfd
d�Zddddejd�dd�ZdS))�create_subprocess_exec�create_subprocess_shell�N�)�events)� protocols)�streams)�tasks)�loggercsXeZdZdZ�fdd�Zdd�Zdd�Zdd �Zd
d �Zd d
�Z dd�Z
dd�Z �Z S)�SubprocessStreamProtocolz0Like StreamReaderProtocol, but for a subprocess.csHt�j|d�||_d|_|_|_d|_d|_g|_|j �
�|_ dS)N��loopF) �super�__init__�_limit�stdin�stdout�stderr�
_transport�_process_exited� _pipe_fds�_loopZ
create_future�
_stdin_closed)�self�limitr �� __class__��7/opt/alt/python38/lib64/python3.8/asyncio/subprocess.pyrsz!SubprocessStreamProtocol.__init__cCsn|jjg}|jdk r&|�d|j���|jdk rB|�d|j���|jdk r^|�d|j���d�d�|��S)Nzstdin=zstdout=zstderr=z<{}>� )r�__name__r�appendrr�format�join)r�infor r r �__repr__ s
z!SubprocessStreamProtocol.__repr__cCs�||_|�d�}|dk rDtj|j|jd�|_|j�|�|j� d�|�d�}|dk r�tj|j|jd�|_
|j
�|�|j� d�|�d�}|dk r�tj ||d|jd�|_ dS)Nr�rr �r)�protocol�readerr )
r�get_pipe_transportr� StreamReaderrrrZ
set_transportrr r� StreamWriterr)r� transportZstdout_transportZstderr_transportZstdin_transportr r r �connection_made)s,
�
�
�z(SubprocessStreamProtocol.connection_madecCs:|dkr|j}n|dkr |j}nd}|dk r6|�|�dS)Nrr&)rrZ feed_data)r�fd�datar(r r r �pipe_data_receivedAsz+SubprocessStreamProtocol.pipe_data_receivedcCs�|dkrN|j}|dk r |��|�|�|dkr>|j�d�n |j�|�dS|dkr^|j}n|dkrn|j}nd}|dk r�|dkr�|��n
|�|�||j kr�|j �
|�|� �dS)Nrrr&) r�closeZconnection_lostrZ
set_resultZ
set_exceptionrrZfeed_eofr�remove�_maybe_close_transport)rr.�exc�piper(r r r �pipe_connection_lostKs*
z-SubprocessStreamProtocol.pipe_connection_lostcCsd|_|��dS)NT)rr3�rr r r �process_exitedfsz'SubprocessStreamProtocol.process_exitedcCs(t|j�dkr$|jr$|j��d|_dS)Nr)�lenrrrr1r7r r r r3js
z/SubprocessStreamProtocol._maybe_close_transportcCs||jkr|jSdS�N)rr)r�streamr r r �_get_close_waiteros
z*SubprocessStreamProtocol._get_close_waiter)
r �
__module__� __qualname__�__doc__rr$r-r0r6r8r3r<�
__classcell__r r rr r
s
r
c@sjeZdZdd�Zdd�Zedd��Zdd�Zd d
�Zd d �Z d
d�Z
dd�Z dd�Z dd�Z
ddd�ZdS)�ProcesscCs8||_||_||_|j|_|j|_|j|_|��|_dSr:)rZ _protocolrrrrZget_pid�pid)rr,r'r r r r ruszProcess.__init__cCsd|jj�d|j�d�S)N�<r �>)rr rBr7r r r r$~szProcess.__repr__cCs
|j��Sr:)rZget_returncoder7r r r �
returncode�szProcess.returncodec�s|j��IdHS)z?Wait until the process exit and return the process return code.N)rZ_waitr7r r r �wait�sz Process.waitcCs|j�|�dSr:)r� send_signal)r�signalr r r rG�szProcess.send_signalcCs|j��dSr:)r� terminater7r r r rI�szProcess.terminatecCs|j��dSr:)r�killr7r r r rJ�sz Process.killc
�s�|j��}|j�|�|r,t�d|t|��z|j��IdHWn8tt fk
rx}z|rht�d||�W5d}~XYnX|r�t�d|�|j�
�dS)Nz%%r communicate: feed stdin (%s bytes)z %r communicate: stdin got %rz%r communicate: close stdin) r� get_debugr�writer �debugr9Zdrain�BrokenPipeError�ConnectionResetErrorr1)r�inputrMr4r r r � _feed_stdin�s
� zProcess._feed_stdinc�sdSr:r r7r r r �_noop�sz
Process._noopc�s�|j�|�}|dkr |j}n|dks(t�|j}|j��rV|dkrDdnd}t�d||�|� �IdH}|j��r�|dkrzdnd}t�d||�|�
�|S)Nr&rrrz%r communicate: read %sz%r communicate: close %s) rr)r�AssertionErrorrrrKr rM�readr1)rr.r,r;�name�outputr r r � _read_stream�s
zProcess._read_streamNc�s�|dk r|�|�}n|��}|jdk r2|�d�}n|��}|jdk rP|�d�}n|��}tj||||jd�IdH\}}}|��IdH||fS)Nrr&r ) rQrRrrWrrZgatherrrF)rrPrrrr r r � communicate�s
�zProcess.communicate)N)r r=r>rr$�propertyrErFrGrIrJrQrRrWrXr r r r rAts
rAc
�sb�dkrt���ntjdtdd���fdd�}�j||f|||d�|��IdH\}} t|| ��S)N�ZThe loop argument is deprecated since Python 3.8 and scheduled for removal in Python 3.10.r&��
stacklevelcs t��d�S�Nr%�r
r r%r r �<lambda>�s�z)create_subprocess_shell.<locals>.<lambda>�rrr)r�get_event_loop�warnings�warn�DeprecationWarningZsubprocess_shellrA)
�cmdrrrr r�kwds�protocol_factoryr,r'r r%r r�s$
����r)rrrr rc �sf�dkrt���ntjdtdd���fdd�}�j||f|�|||d�|��IdH\} }
t| |
��S)NrZr&r[cs t��d�Sr]r^r r%r r r_�s�z(create_subprocess_exec.<locals>.<lambda>r`)rrarbrcrdZsubprocess_execrA) Zprogramrrrr r�argsrfrgr,r'r r%r r�s(
�����r)�__all__�
subprocessrb�rrrr�logr �PIPEZSTDOUTZDEVNULLZFlowControlMixinZSubprocessProtocolr
rAZ_DEFAULT_LIMITrrr r r r �<module>s. �bV�
�
?>