§
    �Ÿj©  ã                  óŒ   — d Z ddlmZ ddlmZmZ d„ Zg d¢Zd„ Zd„ Z	d„ Z
d	„ Zd
„ Zd„ Z G d„ d¦  «        Z G d„ d¦  «        ZdS )z3Base classes and utilities for readers and writers.é    )Úannotations)ÚdecodebytesÚencodebytesc                óè   — | j         D ]i}|j        D ]_}|j        dk    rR|j        D ]J}d|v r |j                             dd¦  «        |_        d|v r |j                             dd¦  «        |_        ŒKŒ`Œj| S )zìRestore bytes of image data from unicode-only formats.

    Base64 encoding is handled elsewhere.  Bytes objects in the notebook are
    always b64-encoded. We DO NOT encode/decode around file formats.

    Note: this is never used
    ÚcodeÚpngÚasciiÚreplaceÚjpeg)Ú
worksheetsÚcellsÚ	cell_typeÚoutputsr   Úencoder   ©ÚnbÚwsÚcellÚoutputs       ú_/var/www/finuniver-perm.ru/html/student/venv/lib/python3.11/site-packages/nbformat/v3/rwbase.pyÚrestore_bytesr   
   sŸ   € ð Œmð Mð MˆØ”Hð 	Mð 	MˆDØŒ~ Ò'Ð'Ø"œlð Mð M�FØ ��Ø%+¤Z×%6Ò%6°wÀ	Ñ%JÔ%J˜œ
Ø Ð'Ð'Ø&,¤k×&8Ò&8¸À)Ñ&LÔ&L˜œøøð	Mð €Ió    )ÚtextÚhtmlÚsvgÚlatexÚ
javascriptÚjsonc                ó�   — | r0| d                               d¦  «        rd                     | ¦  «        S d                     | ¦  «        S )z–join lines that have been written by splitlines()

    Has logic to protect against `splitlines()`, which
    should have been `splitlines(True)`
    r   )ú
úÚ r    )ÚendswithÚjoin)Úliness    r   Ú_join_linesr&   "   sG   € ð ð ��q”×"Ò" <Ñ0Ô0ð à�wŠw�u‰~Œ~Ðà�9Š9�UÑÔÐr   c                óÚ  — | j         D ]â}|j        D ]Ø}|j        dk    r‰d|v r3t          |j        t
          ¦  «        rt          |j        ¦  «        |_        |j        D ]I}t          D ]?}| 	                    |d¦  «        }t          |t
          ¦  «        rt          |¦  «        ||<   Œ@ŒJŒ–dD ]?}| 	                    |d¦  «        }t          |t
          ¦  «        rt          |¦  «        ||<   Œ@ŒÙŒã| S )a&  rejoin multiline text into strings

    For reversing effects of ``split_lines(nb)``.

    This only rejoins lines that have been split, so if text objects were not split
    they will pass through unchanged.

    Used when reading JSON files that may have been passed through split_lines.
    r   ÚinputN©ÚsourceÚrendered)
r   r   r   Ú
isinstancer(   Úlistr&   r   Ú_multiline_outputsÚget©r   r   r   r   ÚkeyÚitems         r   Úrejoin_linesr3   /   s  € ð Œmð 6ð 6ˆØ”Hð 	6ð 	6ˆDØŒ~ Ò'Ð'Ø˜d�?�?¥z°$´*½dÑ'CÔ'C�?Ý!,¨T¬ZÑ!8Ô!8�D”JØ"œlð <ð <�FÝ1ð <ð <˜Ø%Ÿzšz¨#¨tÑ4Ô4˜Ý% d­DÑ1Ô1ð <Ý*5°dÑ*;Ô*;˜F 3™Køð<ð<ð 2ð 6ð 6�CØŸ8š8 C¨Ñ.Ô.�DÝ! $­Ñ-Ô-ð 6Ý$/°Ñ$5Ô$5˜˜S™	øð6ð	6ð €Ir   c                óþ  — | j         D ]ô}|j        D ]ê}|j        dk    r•d|v r9t          |j        t
          ¦  «        r|j                             d¦  «        |_        |j        D ]O}t          D ]E}| 	                    |d¦  «        }t          |t
          ¦  «        r|                     d¦  «        ||<   ŒFŒPŒ¢dD ]E}| 	                    |d¦  «        }t          |t
          ¦  «        r|                     d¦  «        ||<   ŒFŒëŒõ| S )zÙsplit likely multiline text into lists of strings

    For file output more friendly to line-based VCS. ``rejoin_lines(nb)`` will
    reverse the effects of ``split_lines(nb)``.

    Used when writing JSON files.
    r   r(   TNr)   )
r   r   r   r,   r(   ÚstrÚ
splitlinesr   r.   r/   r0   s         r   Úsplit_linesr7   K   s,  € ð Œmð :ð :ˆØ”Hð 	:ð 	:ˆDØŒ~ Ò'Ð'Ø˜d�?�?¥z°$´*½cÑ'BÔ'B�?Ø!%¤×!6Ò!6°tÑ!<Ô!<�D”JØ"œlð @ð @�FÝ1ð @ð @˜Ø%Ÿzšz¨#¨tÑ4Ô4˜Ý% d­CÑ0Ô0ð @Ø*.¯/ª/¸$Ñ*?Ô*?˜F 3™Køð@ð@ð 2ð :ð :�CØŸ8š8 C¨Ñ.Ô.�DÝ! $­Ñ,Ô,ð :Ø$(§O¢O°DÑ$9Ô$9˜˜S™	øð:ð	:ð €Ir   c                ó°  — | j         D ]Í}|j        D ]Ã}|j        dk    r¶|j        D ]®}d|v rRt	          |j        t          ¦  «        r|j                             d¦  «        |_        t          |j        ¦  «        |_        d|v rRt	          |j	        t          ¦  «        r|j	                             d¦  «        |_	        t          |j	        ¦  «        |_	        Œ¯ŒÄŒÎ| S )ziRestore all bytes objects in the notebook from base64-encoded strings.

    Note: This is never used
    r   r   r	   r   )
r   r   r   r   r,   r   r5   r   r   r   r   s       r   Úbase64_decoder9   i   sà   € ð
 Œmð ?ð ?ˆØ”Hð 
	?ð 
	?ˆDØŒ~ Ò'Ð'Ø"œlð ?ð ?�FØ ��Ý% f¤jµ#Ñ6Ô6ð DØ)/¬×):Ò):¸7Ñ)CÔ)C˜FœJÝ%0°´Ñ%<Ô%<˜œ
Ø Ð'Ð'Ý% f¤kµ3Ñ7Ô7ð FØ*0¬+×*<Ò*<¸WÑ*EÔ*E˜FœKÝ&1°&´+Ñ&>Ô&>˜œøøð
	?ð €Ir   c                ó  — | j         D ]�}|j        D ]w}|j        dk    rj|j        D ]b}d|v r,t	          |j        ¦  «                             d¦  «        |_        d|v r,t	          |j        ¦  «                             d¦  «        |_        ŒcŒxŒ‚| S )z‚Base64 encode all bytes objects in the notebook.

    These will be b64-encoded unicode strings

    Note: This is never used
    r   r   r	   r   )r   r   r   r   r   r   Údecoder   r   s       r   Úbase64_encoder<   }   s«   € ð Œmð Oð OˆØ”Hð 	Oð 	OˆDØŒ~ Ò'Ð'Ø"œlð Oð O�FØ ��Ý%0°´Ñ%<Ô%<×%CÒ%CÀGÑ%LÔ%L˜œ
Ø Ð'Ð'Ý&1°&´+Ñ&>Ô&>×&EÒ&EÀgÑ&NÔ&N˜œøøð	Oð €Ir   c                ó
  — |                       dd¦  «         |                       dd¦  «         | d         D ]M}|d         D ]B}|                     di ¦  «                              dd¦  «         |                      dd¦  «         ŒCŒN| S )zsStrip transient values that shouldn't be stored in files.

    This should be called in *both* read and write.
    Úorig_nbformatNÚorig_nbformat_minorr   r   ÚmetadataÚtrusted)Úpopr/   )r   r   r   s      r   Ústrip_transientrC   �   s�   € ð
 ‡F‚Fˆ?˜DÑ!Ô!Ð!Ø‡F‚FÐ  $Ñ'Ô'Ð'Ø�Ôð &ð &ˆØ�w”Kð 	&ð 	&ˆDØ�HŠH�Z Ñ$Ô$×(Ò(¨°DÑ9Ô9Ð9ð �HŠH�Y Ñ%Ô%Ð%Ð%ð		&ð
 €Ir   c                  ó   — e Zd ZdZd„ Zd„ ZdS )ÚNotebookReaderzA class for reading notebooks.c                ó$   — d}t          |¦  «        ‚)zRead a notebook from a string.ú'loads must be implemented in a subclass©ÚNotImplementedError)ÚselfÚsÚkwargsÚmsgs       r   ÚreadszNotebookReader.reads¢   ó   € à7ˆÝ! #Ñ&Ô&Ð&r   c                óF   — |                      ¦   «         } | j        |fi |¤ŽS )z'Read a notebook from a file like object)ÚreadrN   )rJ   ÚfprL   Únbss       r   rQ   zNotebookReader.read§   s)   € à�gŠg‰iŒiˆØˆtŒz˜#Ð(Ð( Ð(Ð(Ð(r   N)Ú__name__Ú
__module__Ú__qualname__Ú__doc__rN   rQ   © r   r   rE   rE   Ÿ   s8   € € € € € Ø(Ð(ð'ð 'ð 'ð
)ð )ð )ð )ð )r   rE   c                  ó   — e Zd ZdZd„ Zd„ ZdS )ÚNotebookWriterzA class for writing notebooks.c                ó$   — d}t          |¦  «        ‚)zWrite a notebook to a string.rG   rH   )rJ   r   rL   rM   s       r   ÚwriteszNotebookWriter.writes°   rO   r   c                óH   —  | j         |fi |¤Ž}|                     |¦  «        S )z&Write a notebook to a file like object)r\   Úwrite)rJ   r   rR   rL   rS   s        r   r^   zNotebookWriter.writeµ   s+   € àˆdŒk˜"Ð'Ð' Ð'Ð'ˆØ�xŠx˜‰}Œ}Ðr   N)rT   rU   rV   rW   r\   r^   rX   r   r   rZ   rZ   ­   s8   € € € € € Ø(Ð(ð'ð 'ð 'ð
ð ð ð ð r   rZ   N)rW   Ú
__future__r   Úbase64r   r   r   r.   r&   r3   r7   r9   r<   rC   rE   rZ   rX   r   r   ú<module>ra      s	  ðØ 9Ð 9ð #Ð "Ð "Ð "Ð "Ð "à +Ð +Ð +Ð +Ð +Ð +Ð +Ð +ðð ð ð( LÐKÐKÐ ð
ð 
ð 
ðð ð ð8ð ð ð<ð ð ð(ð ð ð$ð ð ð )ð )ð )ð )ð )ñ )ô )ð )ðð ð ð ð ñ ô ð ð ð r   