§
    �Ÿjè  ã                  ó€   — 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 G d
„ d¦  «        Z G d„ d¦  «        ZdS )zOBase classes and utilities for readers and writers.

Authors:

* Brian Granger
é    )Úannotations)ÚdecodebytesÚencodebytesc                óä   — | j         D ]g}|j        D ]]}|j        dk    rP|j        D ]H}d|v r|j                             d¦  «        |_        d|v r|j                             d¦  «        |_        ŒIŒ^Œh| S )zÎRestore 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.
    ÚcodeÚpngÚasciiÚ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/v2/rwbase.pyÚrestore_bytesr      s›   € ð Œmð Bð BˆØ”Hð 	Bð 	BˆDØŒ~ Ò'Ð'Ø"œlð Bð B�FØ ��Ø%+¤Z×%6Ò%6°wÑ%?Ô%?˜œ
Ø Ð'Ð'Ø&,¤k×&8Ò&8¸Ñ&AÔ&A˜œøøð	Bð €Ió    )ÚtextÚhtmlÚsvgÚlatexÚ
javascriptÚjsonc                óþ  — | j         D ]ô}|j        D ]ê}|j        dk    r•d|v r9t          |j        t
          ¦  «        rd                     |j        ¦  «        |_        |j        D ]O}t          D ]E}| 	                    |d¦  «        }t          |t
          ¦  «        rd                     |¦  «        ||<   ŒFŒPŒ¢dD ]E}| 	                    |d¦  «        }t          |t
          ¦  «        rd                     |¦  «        ||<   ŒFŒëŒõ| 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inputú
N©ÚsourceÚrendered)
r   r   r   Ú
isinstancer   ÚlistÚjoinr   Ú_multiline_outputsÚget©r   r   r   r   ÚkeyÚitems         r   Úrejoin_linesr,   0   s  € ð Œmð 4ð 4ˆØ”Hð 	4ð 	4ˆDØŒ~ Ò'Ð'Ø˜d�?�?¥z°$´*½dÑ'CÔ'C�?Ø!%§¢¨4¬:Ñ!6Ô!6�D”JØ"œlð :ð :�FÝ1ð :ð :˜Ø%Ÿzšz¨#¨tÑ4Ô4˜Ý% d­DÑ1Ô1ð :Ø*.¯)ª)°D©/¬/˜F 3™Køð:ð:ð 2ð 4ð 4�CØŸ8š8 C¨Ñ.Ô.�DÝ! $­Ñ-Ô-ð 4Ø$(§I¢I¨d¡O¤O˜˜S™	øð4ð	4ð €Ir   c                óø  — | j         D ]ñ}|j        D ]ç}|j        dk    r“d|v r8t          |j        t
          ¦  «        r|j                             ¦   «         |_        |j        D ]N}t          D ]D}| 	                    |d¦  «        }t          |t
          ¦  «        r|                     ¦   «         ||<   ŒEŒOŒ dD ]D}| 	                    |d¦  «        }t          |t
          ¦  «        r|                     ¦   «         ||<   ŒEŒèŒò| 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   Nr!   )
r   r   r   r$   r   ÚstrÚ
splitlinesr   r'   r(   r)   s         r   Úsplit_linesr0   L   s  € ð Œmð 6ð 6ˆØ”Hð 	6ð 	6ˆDØŒ~ Ò'Ð'Ø˜d�?�?¥z°$´*½cÑ'BÔ'B�?Ø!%¤×!6Ò!6Ñ!8Ô!8�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 6ð 6�CØŸ8š8 C¨Ñ.Ô.�DÝ! $­Ñ,Ô,ð 6Ø$(§O¢OÑ$5Ô$5˜˜S™	øð6ð	6ð €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   r.   r   r   r
   r   s       r   Úbase64_decoder2   j   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_encoder5   ~   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   — e Zd ZdZd„ Zd„ ZdS )ÚNotebookReaderzA class for reading notebooks.c                ó$   — d}t          |¦  «        ‚)zRead a notebook from a string.ú'loads must be implemented in a subclass©ÚNotImplementedError)ÚselfÚsÚkwargsÚmsgs       r   ÚreadszNotebookReader.reads“   ó   € à7ˆÝ! #Ñ&Ô&Ð&r   c                óB   —  | j         |                      ¦   «         fi |¤ŽS )z'Read a notebook from a file like object)Úread)r<   Úfpr>   s      r   rC   zNotebookReader.read˜   s$   € àˆtŒy˜Ÿš™œÐ-Ð- fÐ-Ð-Ð-r   N)Ú__name__Ú
__module__Ú__qualname__Ú__doc__r@   rC   © r   r   r7   r7   �   s8   € € € € € Ø(Ð(ð'ð 'ð 'ð
.ð .ð .ð .ð .r   r7   c                  ó   — e Zd ZdZd„ Zd„ ZdS )ÚNotebookWriterzA class for writing notebooks.c                ó$   — d}t          |¦  «        ‚)zWrite a notebook to a string.r9   r:   )r<   r   r>   r?   s       r   ÚwriteszNotebookWriter.writes    rA   r   c                óD   — |                       | j        |fi |¤Ž¦  «        S )z&Write a notebook to a file like object)ÚwriterM   )r<   r   rD   r>   s       r   rO   zNotebookWriter.write¥   s(   € à�xŠx˜˜œ BÐ1Ð1¨&Ð1Ð1Ñ2Ô2Ð2r   N)rE   rF   rG   rH   rM   rO   rI   r   r   rK   rK   �   s8   € € € € € Ø(Ð(ð'ð 'ð 'ð
3ð 3ð 3ð 3ð 3r   rK   N)rH   Ú
__future__r   Úbase64r   r   r   r'   r,   r0   r2   r5   r7   rK   rI   r   r   ú<module>rR      sï   ððð ð" #Ð "Ð "Ð "Ð "Ð "à +Ð +Ð +Ð +Ð +Ð +Ð +Ð +ðð ð ð$ LÐKÐKÐ ðð ð ð8ð ð ð<ð ð ð(ð ð ð$
.ð 
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.ð
3ð 
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