�PNG IHDR��;��IDATx��ܻn�0��K�� )(�pA��7�LeG{�� §㻢|��ذaÆ 6lذaÆ 6lذaÆ 6lom��$^�y��ذag�5bÆ 6lذaÆ 6lذa{�� 6lذaÆ �`��}H�Fkm�,�m��Ӫ��ô�ô!��x�|'ܢ˟;�E:��9�&ᶒ�}�{�v]�n&�6� �h��_��t�ڠ͵-ҫ��Z;��Z$�.�P��k�ž)�!��o��>}l�eQfJ�T��u і��چ��\��X=8��Rن4`Vw�l�>��n�G�^��i�s��"ms�$�u��i��?w�bs[m�6�K4��O��.�4��%��/��b�C%��t��M�ז� �-l�G6�mrz2��s�%�9��s@��-�k�9�=��)��k�B5��\��+͂�Zsٲ��Rn��~G��R��C��wIcI��n7jJ��hۛNCS|��j0��8y�iHKֶۛ�k�Ɉ+;Sz��L/��F�*\��Ԕ�#"5��m�2��[S��=�g��n�a�P�e�ғ�L�� lذaÆ 6l�^k��̱aÆ 6lذaÆ 6lذa;�� _��ذaÆ 6lذaÆ 6lذaÆ ��R��IEND�B` 3 \��@s�dZddlZejdkred��ddlZddlZddlZddlZddlZddl Z ddl Z ddlZddddd gZd Z e jZe jZej�Zeed�r�ejZnejejdfdd�Zdde d�dd�ZGdd �d �ZGdd�de j�ZdS)z* Various Windows specific bits and pieces �NZwin32z win32 only� socketpair�pipe�Popen�PIPE� PipeHandlei c Cs|tjkrd}n|tjkr d}ntd��|tjkr:td��|dkrJtd��tj|||�}z�|j|df�|jd�|j�dd �\}}tj|||�}yP|jd �y|j ||f�Wnt tfk r�YnX|jd�|j�\}} Wn|j ��YnXWd|j �X||fS)z�A socket pair usable as a self-pipe, for Windows. Origin: https://gist.github.com/4325783, by Geert Jansen. Public domain. z 127.0.0.1z::1z?Only AF_INET and AF_INET6 socket address families are supportedz)Only SOCK_STREAM socket type is supportedrzOnly protocol zero is supported�N�FT)�socket�AF_INETZAF_INET6� ValueError�SOCK_STREAMZbindZlistenZgetsocknameZsetblockingZconnect�BlockingIOError�InterruptedErrorZaccept�close) Zfamily�type�proto�hostZlsockZaddrZportZcsockZssock�_�r�%/usr/lib64/python3.6/windows_utils.pyr%s8 FT)�duplex� overlapped�bufsizecCs"tjdtj�tt�fd�}|r>tj}tjtj B}||}}ntj }tj }d|}}|tjO}|drp|tjO}|dr�tj}nd}d} } yZtj ||tjd||tjtj�} tj||dtjtj|tj�} tj| dd�}|jd�| | fS| dk �rtj| �| dk �rtj| ��YnXdS)zELike os.pipe() but with overlapped support and using handles not fds.z\\.\pipe\python-pipe-%d-%d-)�prefixrrNT)r)�tempfileZmktemp�os�getpid�next� _mmap_counter�_winapiZPIPE_ACCESS_DUPLEXZGENERIC_READZ GENERIC_WRITEZPIPE_ACCESS_INBOUNDZFILE_FLAG_FIRST_PIPE_INSTANCEZFILE_FLAG_OVERLAPPEDZCreateNamedPipeZ PIPE_WAITZNMPWAIT_WAIT_FOREVERZNULLZ CreateFileZ OPEN_EXISTINGZConnectNamedPipeZGetOverlappedResult�CloseHandle)rrrZaddressZopenmode�accessZobsizeZibsizeZflags_and_attribsZh1Zh2ZovrrrrSs@ c@s\eZdZdZdd�Zdd�Zedd��Zdd �Ze j d �dd�Zd d�Zdd�Z dd�ZdS)rz�Wrapper for an overlapped pipe handle which is vaguely file-object like. The IOCP event loop can use these instead of socket objects. cCs ||_dS)N)�_handle)�self�handlerrr�__init__�szPipeHandle.__init__cCs*|jdk rd|j}nd}d|jj|fS)Nz handle=%r�closedz<%s %s>)r"� __class__�__name__)r#r$rrr�__repr__�s zPipeHandle.__repr__cCs|jS)N)r")r#rrrr$�szPipeHandle.handlecCs|jdkrtd��|jS)NzI/O operatioon on closed pipe)r"r)r#rrr�fileno�s zPipeHandle.fileno)r cCs|jdk r||j�d|_dS)N)r")r#r rrrr�s zPipeHandle.closecCs*|jdk r&tjd|t|d�|j�dS)Nzunclosed %r)�source)r"�warnings�warn�ResourceWarningr)r#rrr�__del__�s zPipeHandle.__del__cCs|S)Nr)r#rrr� __enter__�szPipeHandle.__enter__cCs|j�dS)N)r)r#�t�v�tbrrr�__exit__�szPipeHandle.__exit__N)r(� __module__�__qualname__�__doc__r%r)�propertyr$r*rr rr/r0r4rrrrr�scs"eZdZdZd�fdd� Z�ZS)rz�Replacement for subprocess.Popen using overlapped pipe handles. The stdin, stdout, stderr are None or instances of PipeHandle. Ncs|d}}}d} } }|tkr@tddd�\}} tj|tj�}n|}|tkrhtdd�\} } tj| d�}n|}|tkr�td d�\}}tj|d�}n|tkr�|}n|}z�y t�j|f|||d�|��Wn4x$| | |fD]}|dk r�t j |�q�W�Yn>X| dk �rt| �|_| dk �r"t| �|_ |dk �r6t|�|_Wd|tk�rNtj|�|tk�rbtj|�|tk�rvtj|�XdS) NFT)rr)rr)�stdin�stdout�stderr)FT)TF)TF)rr�msvcrtZopen_osfhandler�O_RDONLY�STDOUT�superr%rr rr9r:r;r)r#�argsr9r:r;�kwdsZ stdin_rfdZ stdout_wfdZ stderr_wfdZstdin_whZ stdout_rhZ stderr_rhZstdin_rhZ stdout_whZ stderr_wh�h)r'rrr%�sH zPopen.__init__)NNN)r(r5r6r7r%� __classcell__rr)r'rr�s)TT)r7�sys�platform�ImportErrorr� itertoolsr<�rr � subprocessrr,�__all__ZBUFSIZErr>�countr�hasattrrr rrrrrrrr�s, .0-