|
Server : LiteSpeed System : Linux premium217.web-hosting.com 4.18.0-553.54.1.lve.el8.x86_64 #1 SMP Wed Jun 4 13:01:13 UTC 2025 x86_64 User : alloknri ( 880) PHP Version : 8.1.34 Disable Function : NONE Directory : /opt/alt/python313/lib64/python3.13/__pycache__/ |
�
rdYh� � � � S r SSKJr SSKrSSKrSSKrSSKJrJr SSKJrJrJ r / SQr
Sr Sr Sr
SrS rS
rS rS rS
rS r\\4S jr\\4S jrg)zPseudo terminal utilities.� )�selectN)�close�waitpid)�setraw� tcgetattr� tcsetattr)�openpty�fork�spawn� � c � � [ R " 5 $ ! [ [ 4 a Of = f[ 5 u p[ U5 nX4$ )z`openpty() -> (master_fd, slave_fd)
Open a pty master/slave pair, using os.openpty() if possible.)�osr �AttributeError�OSError�_open_terminal�
slave_open)� master_fd�
slave_name�slave_fds �*/opt/alt/python313/lib64/python3.13/pty.pyr r sH � �
��z�z�|��� �G� $�
� �
�� *� ,��I��*�%�H� � � s � �*�*c � � SSK n U R S[ SS9 [ R " 5 u p[ R
" U5 n[ R " U5 X4$ ! [ [ 4 a [ 5 $ f = f)z�master_open() -> (master_fd, slave_name)
Open a pty master and return the fd, and the filename of the slave end.
Deprecated, use openpty() instead.r N�Use pty.openpty() instead.r
��
stacklevel)
�warnings�warn�DeprecationWarningr r �ttynamer r r r )r r r r s r � master_openr & sw � �
� �M�M�.�0B�q�M�Q�%� �j�j�l�� � �Z�Z��)�
�
������$�$��
�G� $�
� � � ��
�s �A! �!A=�<A=c �� � S HF n S H= nSU - U- n [ R " U[ R 5 nUSU - U- 4s s $ MH [ S5 e! [ a M] f = f)z1Open pty master and return (master_fd, tty_name).�pqrstuvwxyzPQRST�0123456789abcdefz/dev/ptyz/dev/ttyzout of pty devices)r �open�O_RDWRr )�x�y�pty_name�fds r r r 9 su � �
��#�A�!�A�~��)�H�
��W�W�X�r�y�y�1�� �
�Q���*�+� +�
$� � �&�
'�'�� �
��
�s �%A�
A&�%A&c � � SSK nUR S[ SS9 [ R " U [ R
5 n SSKJnJn U" X$S5 U" X$S5 U$ ! [ a Us $ f = f! [ a U$ f = f) z�slave_open(tty_name) -> slave_fd
Open the pty slave and acquire the controlling terminal, returning
opened filedescriptor.
Deprecated, use openpty() instead.r Nr r
r )�ioctl�I_PUSH�ptem�ldterm) r r r r r$ r% �fcntlr+ r, � ImportErrorr )�tty_namer �resultr+ r, s r r r E s� � � � �M�M�.�0B�q�M�Q�
�W�W�X�r�y�y�
)�F��'�
�
�f�f�%�
�f�h�'� �M�� � ��
���
�
� � �M�
�s$ � A � A/ � A,�+A,�/
A=�<A=c � � [ R " 5 u pU [ :X a [ R " 5 X4$ X4$ ! [ a X4$ f = f! [
[ 4 a Of = f[
5 u p#[ R " 5 n U [ :X a/ [ R " U5 [ R " U5 X4$ [ R " U5 X4$ )z`fork() -> (pid, master_fd)
Fork and make the child a session leader with a controlling terminal.)
r �forkpty�CHILD�setsidr r r r
r � login_tty)�pidr) r r s r r
r
Z s� � � ��*�*�,��� �%�<�
�� � � � �w��s�w��� �
���w��
��
�G� $�
� �
�� "�)��I�
�'�'�)�C�
�e�|�
�����
� � �X� �
�>�� ����� �>�s �A �? �
A�
A�A$�#A$c �0 � [ R " U S5 $ )zDefault read function.i )r �read)r) s r �_readr; v s � �
�7�7�2�t� � � c �� � [ R " U 5 ( a: [ R " U S5 [ XUS9 [ R " U S5 gSnU [ :g nU [
:g nSnSn / n/ n U( a$ [
U5 U: a UR [ 5 U( a [
U5 U: a UR U 5 U( a$ [
U5 S:� a U R [
5 [
U5 S:� a U R U 5 [ X�/ 5 u p�n
[
U ; a [ R " [
U5 n X{S nX; a U" U 5 n U ( d gX|-
nX ; a [ R " X5 n XkS nU( a$ [ U; a U" [ 5 n U ( d SnOXl-
nGMA ! [ R " U S5 f = f! [ a Sn N�f = f! [ a Sn N�f = f)z�Parent copy loop.
Copies
pty master -> standard output (master_read)
standard input -> pty master (stdin_read)F)� master_read�
stdin_readTNi r< r ) r � get_blocking� set_blocking�_copy� STDIN_FILENO�
STDOUT_FILENO�len�appendr �writer )
r r> r? �high_waterlevel� stdin_avail� stdout_avail�i_buf�o_buf�rfds�wfds�_xfds�n�datas
r rB rB z s� � �
���y�!�!� ��� �5�)� -� �)�� L�
�O�O�I�t� ,���O��|�+�K� �
�-�L� �E� �E�
����� �3�u�:��7� �K�K� � %� �C��J� � 8� �K�K� � "� �C��J��N� �K�K�
� &� �u�:��>� �K�K� � "� "�4�r� 2���E� �D� �
%��H�H�]�E�2�� �b� �� � �
�"�9�-�� �� �M�E� � �����*�A��"�I�E� �<�4�/� �l�+�D�� #� ��
��U ��
�O�O�I�t� ,��2 �
%� $� �
%�� �
���
�s/ �
F0 �* G �G �0G � G�G� G-�,G-c �, � [ U [ 5 ( a U 4n [ R " SU 5 [ 5 u p4U[
:X a [ R " U S /U Q76 [ [ 5 n[ [ 5 Sn [ XAU5 U( a [ [ [ R W5 [! U5 [# US5 S $ ! [ R a Sn Nef = f! U( a [ [ [ R W5 f f = f)zCreate a spawned process.z pty.spawnr TFr )�
isinstance�str�sys�auditr
r5 r �execlpr rC r �tty�errorrB r � TCSAFLUSHr r )�argvr> r? r8 r �mode�restores r r r � s� � ��$�� � ��w���I�I�k�4� ��V�N�C�
�e�|�
� � �$�q�'�!�D�!��� �&���|� ���9�
�i�j�1� � �l�C�M�M�4� 8� �)�� �3��?�1� � �� �9�9� ����� � �l�C�M�M�4� 8� �s �! C � C* �C'�&C'�*)D)�__doc__r r rU rX r r r r r �__all__rC rD �
STDERR_FILENOr5 r r r r r
r; rB r � r< r �<module>rb sq �� � � �
�
� � ,� ,�
&��� ��
��
� ��
� �&
(��*�8 � "'�5� ? �B "�e� r<