Current File : //usr/lib/python3/dist-packages/jeepney/io/__pycache__/common.cpython-312.pyc
�
+�c�
� � � d dl mZ d dlmZ d dlmZmZmZmZ G d� d� Z G d� d� Z
G d� d � Z G d
� d e � Z
d efd
�Zy)� )�contextmanager)�count)� HeaderFields�Message� MessageFlag� MessageTypec � � e Zd Zd� Zd� Zy)�MessageFiltersc �0 � i | _ t � | _ y �N)�filtersr �
filter_ids��selfs �3/usr/lib/python3/dist-packages/jeepney/io/common.py�__init__zMessageFilters.__init__ s � ��� � �'��� c # � K � | j j � D ]" }|j j |� s� |�� �$ y �wr )r
�values�rule�matches)r �message�handles r r zMessageFilters.matches s9 � �� ��l�l�)�)�+� �F��{�{�"�"�7�+� � � �s
�9A�AN)�__name__�
__module__� __qualname__r r � r r r
r
s � �"� r r
c �* � e Zd Zdefd�Zd� Zd� Zd� Zy)� FilterHandler
c � � || _ t |j � | _ || _ || _ | | j j | j < y r )�_filters�nextr �
_filter_idr �queuer
)r r
r r$ s r r zFilterHandle.__init__ sA � � ��
� �w� 1� 1�2����� ���
�15��
�
� � �d�o�o�.r c �F � | j j | j = y r )r! r
r# r s r �closezFilterHandle.close s � � �M�M� !� !�$�/�/� 2r c � � | j S r )r$ r s r � __enter__zFilterHandle.__enter__ s � ��z�z�r c �$ � | j � y)NF)r& )r �exc_type�exc_val�exc_tbs r �__exit__zFilterHandle.__exit__ s � � �
�
� �r N)r r r r
r r& r( r- r r r r r s � �6�� 6�3��r r c �6 � e Zd Zd� Zed� � Zd� Zddefd�Zy)� ReplyMatcherc � � i | _ y r ��_futuresr s r r zReplyMatcher.__init__& s � ���
r c # �r K � || j |< |�� | j |= y# | j |= w xY w�w)z>Context manager to capture a reply for the given serial numberNr1 )r �serial�futures r �catchzReplyMatcher.catch) s8 � �� � !'��
�
�f� � &��L��
�
�f�%���
�
�f�%�s �7�% �7�4�7c �� � |j j j t j d� }|| j
v r | j
| j
|� yy)zDispatch an incoming message which may be a reply
Returns True if a task was waiting for it, otherwise False.
���TF)�header�fields�getr � reply_serialr2 �
set_result)r �msg�
rep_serials r �dispatchzReplyMatcher.dispatch3 sO � �
�Z�Z�&�&�*�*�<�+D�+D�b�I�
� �� � � &� �M�M�*� %� 0� 0�� 5��r N�excc � � |� t d� }| j i c}| _ |j � D ] }|j |� � y)z4Throw an error in any task still waiting for a replyNz(D-Bus router closed before reply arrived)� RouterClosedr2 r �
set_exception)r rA �futures�futs r �drop_allzReplyMatcher.drop_all? sH � � �;� � I�J�C�!%� � �� ��� ��>�>�#� #�C� � � �c� "� #r r ) r r r r r r6 r@ � ExceptionrG r r r r/ r/ % s, � �� �&� �&�
�#�I� #r r/ c � � e Zd ZdZy)rC a Raised in tasks waiting for a reply when the router is closed
This will also be raised if the receiver task crashes, so tasks are not
stuck waiting for a reply that can never come. The router object will not
be usable after this is raised.
N)r r r �__doc__r r r rC rC H s � �� r rC r> c � � | j j t j k7 r#t d| j j � d�� �t
j | j j z r t d� �y)z4Raise an error if we wouldn't expect a reply for msgz,Only method call messages have replies (not �)z/This message has the no_reply_expected flag setN) r9 � message_typer � method_call� TypeErrorr �no_reply_expected�flags�
ValueError)r> s r �check_replyablerS R sl � �
�z�z� � �+�"9�"9�9�� � #�
�
� 7� 7� 8��;� <� <��$�$�s�z�z�'7�'7�7��J�K�K� 8r N)�
contextlibr � itertoolsr �jeepneyr r r r r
r r/ rH rC rS r r r �<module>rW sJ �� %� � C� C� � �� �( #� #�F �9� �L�� Lr
Mini Shell