Current File : //opt/alt/python311/lib64/python3.11/encodings/__pycache__/utf_8_sig.cpython-311.pyc
�
� f% � � � d Z ddlZdd�Zdd�Z G d� dej � � Z G d� d ej � � Z G d
� d ej � � Z G d � d
ej � � Zd� Z dS )a Python 'utf-8-sig' Codec
This work similar to UTF-8 with the following changes:
* On encoding/writing a UTF-8 encoded BOM will be prepended/written as the
first three bytes.
* On decoding/reading if the first three bytes are a UTF-8 encoded BOM, these
bytes will be skipped.
� N�strictc �p � t j t j | |� � d z t | � � fS �Nr )�codecs�BOM_UTF8� utf_8_encode�len)�input�errorss �:/opt/alt/python311/lib64/python3.11/encodings/utf_8_sig.py�encoder
s1 � � �O�f� 1�%�� @� @�� C� C� ��J�J� � � c � � d}| d d� t j k r | dd � } d}t j | |d� � \ }}|||z fS )Nr � T)r r � utf_8_decode)r
r �prefix�output�consumeds r �decoder sV � �
�F� �R�a�R�y�F�O�#�#��a�b�b� ���� �,�U�F�D�A�A��V�X� �H�V�O� $�$r c �0 � e Zd Zd d�Zd
d�Zd� Zd� Zd� ZdS ) �IncrementalEncoderr c �T � t j � | |� � d| _ d S �N� )r r �__init__�first��selfr s r r zIncrementalEncoder.__init__ s& � ��!�*�*�4��8�8�8���
�
�
r Fc � � | j r4d| _ t j t j || j � � d z S t j || j � � d S r )r r r r r )r r
�finals r r
zIncrementalEncoder.encode sU � � �:� >��D�J��?��&�u�d�k�:�:�1�=�>�
>� �&�u�d�k�:�:�1�=� =r c �R � t j � | � � d| _ d S r )r r �resetr �r s r r" zIncrementalEncoder.reset' s$ � ��!�'�'��-�-�-���
�
�
r c � � | j S �N�r r# s r �getstatezIncrementalEncoder.getstate+ s
� ��z�r c � � || _ d S r% r& �r �states r �setstatezIncrementalEncoder.setstate. s
� ���
�
�
r N�r )F)�__name__�
__module__� __qualname__r r
r" r' r+ � r r r r si � � � � � �� � � �>� >� >� >�� � �� � �� � � � r r c �. � e Zd Zdd�Zd� Zd� Zd� Zd� ZdS ) �IncrementalDecoderr c �T � t j � | |� � d| _ d S r )r �BufferedIncrementalDecoderr r r s r r zIncrementalDecoder.__init__2 s& � ��)�2�2�4��@�@�@���
�
�
r c �B � | j r�t |� � dk r)t j � |� � rdS d| _ nGd| _ |d d� t j k r(t j |dd � ||� � \ }}||dz fS t j |||� � S )Nr �� r r )r r r r �
startswithr )r r
r r r r s r �_buffer_decodez!IncrementalDecoder._buffer_decode6 s� � � �:�
0��5�z�z�A�~�~��?�-�-�e�4�4� #� #�7�!"�D�J�J� ��
���!��9���/�/� �*�5����9�f�e�D�D� '�V�X� "�H�Q�J�/�/��"�5�&�%�8�8�8r c �R � t j � | � � d| _ d S r )r r4 r" r r# s r r" zIncrementalDecoder.resetG s$ � ��)�/�/��5�5�5���
�
�
r c �^ � t j � | � � }|d | j fS r )r r4 r' r r) s r r' zIncrementalDecoder.getstateK s) � ��1�:�:�4�@�@���a��$�*�%�%r c �` � t j � | |� � |d | _ d S r )r r4 r+ r r) s r r+ zIncrementalDecoder.setstateP s* � ��)�2�2�4��?�?�?��1�X��
�
�
r Nr, )r- r. r/ r r9 r" r' r+ r0 r r r2 r2 1 sd � � � � � �� � � �9� 9� 9�"� � �&� &� &�
� � � � r r2 c � � e Zd Zd� Zdd�ZdS )� StreamWriterc �l � t j � | � � | `d S # t $ r Y d S w xY wr% )r r> r" r
�AttributeErrorr# s r r" zStreamWriter.resetV �I � ���!�!�$�'�'�'� �� � � �� � � � � �D�D� ���� �% �
3�3r c �D � t j | _ t ||� � S r% )r r r
)r r
r s r r
zStreamWriter.encode] s � � �)�� ��e�V�$�$�$r Nr, )r- r. r/ r" r
r0 r r r> r> U s7 � � � � � �� � �%� %� %� %� %� %r r> c � � e Zd Zd� Zdd�ZdS )� StreamReaderc �l � t j � | � � | `d S # t $ r Y d S w xY wr% )r rE r" r r@ r# s r r" zStreamReader.resetb rA rB r c �X � t |� � dk r"t j � |� � rdS nP|d d� t j k r8t j | _ t j |dd � |� � \ }}||dz fS t j | _ t j ||� � S )Nr r6 )r r r r8 r r )r r
r r r s r r zStreamReader.decodei s� � � �u�:�:��>�>���)�)�%�0�0�
� �w�
� �2�A�2�Y�&�/�
)�
)� �-�D�K�!'�!4�U�1�2�2�Y�v�!F�!F� �V�X��H�Q�J�'� '� �)�� ��"�5�&�1�1�1r Nr, )r- r. r/ r" r r0 r r rE rE a s7 � � � � � �� � � 2� 2� 2� 2� 2� 2r rE c �t � t j dt t t t
t t �� � S )Nz utf-8-sig)�namer
r �incrementalencoder�incrementaldecoder� streamreader� streamwriter)r � CodecInfor
r r r2 rE r> r0 r r � getregentryrO y s1 � � � �
���-�-�!�!� � � � r r, )
�__doc__r r
r r r4 r2 r> rE rO r0 r r �<module>rQ s ��� � �
�
�
�� � � �%� %� %� %�� � � � ��2� � � �." � " � " � " � " ��:� " � " � " �H
%�
%�
%�
%�
%�6�&�
%�
%�
%�2� 2� 2� 2� 2�6�&� 2� 2� 2�0 � � � � r
Mini Shell