| Dir : /lib64/python3.12/asyncio/__pycache__/ |
| Server: Linux vps7.usol.ca 4.18.0-553.44.1.el8_10.x86_64 #1 SMP Mon Mar 10 05:10:11 EDT 2025 x86_64 IP: 85.239.239.92 |
| Dir : //lib64/python3.12/asyncio/__pycache__/windows_utils.cpython-312.opt-1.pyc |
�
�{|j� � � � d Z ddlZej dk7 r ed� �ddlZddlZddlZddlZddlZddl Z ddl
Z
dZ dZ ej Z
ej Z ej � Zdde d �d
�Z G d � d � Z G d
� dej& � Zy)z)Various Windows specific bits and pieces.� N�win32z
win32 only)�pipe�Popen�PIPE�
PipeHandlei F)TT)�duplex�
overlapped�bufsizec
� � t j dj t j � t t � � �� }| r6t j }t j t j z }||}}n$t j }t j }d|}}|t j z }|d r|t j z }|d rt j }nd}dx} }
t j ||t j d||t j t j" � } t j$ ||dt j" t j& |t j" � }
t j( | d�� } | j+ d� | |
fS # | �t j, | � |
�t j, |
� � xY w)zELike os.pipe() but with overlapped support and using handles not fds.z \\.\pipe\python-pipe-{:d}-{:d}-)�prefixr � NT�r )�tempfile�mktemp�format�os�getpid�next�
_mmap_counter�_winapi�PIPE_ACCESS_DUPLEX� GENERIC_READ�
GENERIC_WRITE�PIPE_ACCESS_INBOUND� FILE_FLAG_FIRST_PIPE_INSTANCE�FILE_FLAG_OVERLAPPED�CreateNamedPipe� PIPE_WAIT�NMPWAIT_WAIT_FOREVER�NULL�
CreateFile�
OPEN_EXISTING�ConnectNamedPipe�GetOverlappedResult� CloseHandle) r r r
�address�openmode�access�obsize�ibsize�flags_and_attribs�h1�h2�ovs �./usr/lib64/python3.12/asyncio/windows_utils.pyr r s� � ��o�o�1�8�8� �I�I�K��m�,�.�/�G� ��-�-���%�%��(=�(=�=�� �'����.�.���&�&���G��� ��5�5�5�H��!�}��G�0�0�0���!�}� #� 8� 8�� ���N�B���
�
$�
$� �X�w� 0� 0�
�v�v�w� ;� ;�W�\�\�K�� �
�
� �V�Q�� � �g�.C�.C� �w�|�|�-�� �
%�
%�b�T�
:��
� � �t�$��2�v�
���
�>� � � �� #�
�>� � � �� #�
�s
�*B6F! �!1Gc �| � e Zd ZdZd� Zd� Zed� � Zd� Ze j d�d�Z e j fd�Zd � Zd
� Zy ) r z�Wrapper for an overlapped pipe handle which is vaguely file-object like.
The IOCP event loop can use these instead of socket objects.
c � � || _ y �N��_handle��self�handles r/ �__init__zPipeHandle.__init__V s � � �� � c �x � | j �d| j ��}nd}d| j j � d|� d�S )Nzhandle=�closed�<� �>)r4 � __class__�__name__r5 s r/ �__repr__zPipeHandle.__repr__Y sB � � �<�<� #� �t�|�|� .�/�F� �F��4�>�>�*�*�+�1�V�H�A�6�6r9 c � � | j S r2 r3 �r6 s r/ r7 zPipeHandle.handle` s � ��|�|�r9 c �H � | j � t d� �| j S )Nz I/O operation on closed pipe)r4 �
ValueErrorrC s r/ �filenozPipeHandle.filenod s" � � �<�<� � � ;�<� <��|�|�r9 )r% c �P � | j � || j � d | _ y y r2 r3 )r6 r% s r/ �closezPipeHandle.closei s$ � � �<�<� #� �� � � %� �D�L� $r9 c �b � | j �# |d| ��t | �� | j � y y )Nz unclosed )�source)r4 �ResourceWarningrH )r6 �_warns r/ �__del__zPipeHandle.__del__n s- � � �<�<� #� �I�d�X�&��� E� �J�J�L� $r9 c � � | S r2 � rC s r/ � __enter__zPipeHandle.__enter__s s � �� r9 c �$ � | j � y r2 )rH )r6 �t�v�tbs r/ �__exit__zPipeHandle.__exit__v s � � �
�
� r9 N)r@ �
__module__� __qualname__�__doc__r8 rA �propertyr7 rF r r% rH �warnings�warnrM rP rU rO r9 r/ r r Q sR � �� �7� � � � � �
$+�#6�#6� �
%�M�M� �
�r9 r c �$ � � e Zd ZdZd� fd� Z� xZS )r z�Replacement for subprocess.Popen using overlapped pipe handles.
The stdin, stdout, stderr are None or instances of PipeHandle.
c �� �� d x}x}}d x} x}
} |t k( r5t dd�� \ } } t j | t j
� }n|}|t k( r&t d�� \ }
}
t j |
d� }n|}|t k( r&t d�� \ } }t j |d� }n|t k( r|}n|} t �| � |f|||d�|�� | �t | � | _
|
�t |
� | _ | �t | � | _ |t k( rt j |� |t k( rt j |� |t k( rt j |� y y # | |
| fD ] }|��t j |� � � xY w# |t k( rt j |� |t k( rt j |� |t k( rt j |� w w xY w)N)FTT)r r )TFr r )�stdin�stdout�stderr)r r �msvcrt�open_osfhandler �O_RDONLY�STDOUT�superr8 r r^ r_ r` r r% rH )r6 �argsr^ r_ r` �kwds� stdin_rfd�
stdout_wfd�
stderr_wfd�stdin_wh� stdout_rh� stderr_rh�stdin_rh� stdout_wh� stderr_wh�hr? s �r/ r8 zPopen.__init__� s� �� � /3�2� �2�J��+/�/��/�9�y� �D�=�!%� �t�!L� �H�h� �-�-�h�� � �D�I� �I� �T�>�#'�=�#A� �I�y� �.�.�y�!�<�J� �J� �T�>�#'�=�#A� �I�y� �.�.�y�!�<�J�
�v�
�#�J� �J� %� �G� �T�
8��:�$.�
8�26�
8� �#� '�� 1��
��$� (�� 3�� ��$� (�� 3�� ���}�����#���~�����$���~�����$� ��# � � �9�5���=��'�'��*� 6�
�� ��}�����#���~�����$���~�����$� �s% �=E$ �7F �$ F �1F � F � A G))NNN)r@ rV rW rX r8 �
__classcell__)r? s @r/ r r } s �� ��+%� +%r9 r )rX �sys�platform� ImportErrorr � itertoolsra r �
subprocessr rZ �__all__�BUFSIZEr rd �countr r r r rO r9 r/ �<module>r{ s� �� /�
��<�<�7��
�l�
#�#� � �
� � � � � 0�� ������ � � �� � ���!�
� �\�7� +�b&� &�X0%�J� � � 0%r9