B '=[@spdZddlmZddlZddlZedddlmZmZm Z m Z m Z m Z m Z mZmZmZmZmZmZmZddlmZddlmZdd lmZdd lmZdd lmZm Z dd l!m"Z"d ddddddddddddddddddd d!d"d#d$d%d&gZ#eZ$eZ%ej&Z'Gd'dde(Z)d(d)Z*d*dZ+d+dZ,d,d Z-d-d!Z.d.d"Z/d/e$fd0d#Zd/e$fd1d$Z0d4d2d%Z1d5d3d&Z2dS)6zDeprecated API for working with notebooks - use nbformat for read/write/validate public API - use nbformat.vX directly for Python API for composing notebooks )print_functionNznbformat.current is deprecated. - use nbformat for read/write/validate public API - use nbformat.vX directly to composing notebooks of a particular version ) NotebookNode new_code_cell new_text_cell new_notebook new_output new_worksheetparse_filename new_metadata new_authornew_heading_cellnbformatnbformat_minornbformat_schemato_notebook_json)v3)reads)versions)convert)validateValidationError) get_loggerrrrrrrr r r r r rrrrr NBFormatErrorparse_py reads_json writes_jsonreads_py writes_pyrwritesreadwritec@s eZdZdS)rN)__name__ __module__ __qualname__r%r%/lib/python3.7/site-packages/nbformat/current.pyr0scCstddS)NzdNon-JSON file support in nbformat is deprecated. Use nbconvert to create files of other formats.)warningswarnr%r%r%r& _warn_format4sr)cKs^t}t}d}t||}|dk rT|dd}t|d}t|dkrTt|d}|||fS)z/Parse a string into a (nbformat, string) tuple.z0# (?P\d+[\.\d+]*)Nr .rr)current_nbformatcurrent_nbformat_minorresearchgroupsplitintlen)skwargsnbfnbmpatternmZdigitsr%r%r&r9s    cKstdt|S)zDEPRECATED, use readsz#reads_json is deprecated, use reads)r'r(r)Znbjsonr4r%r%r&rIs cKstdt|f|S)zDEPRECATED, use writesz%writes_json is deprecated, use writes)r'r(r)nbr4r%r%r&rNs cKsDtt|f|\}}}|dkr4t|j|f|}n td||S)zDEPRECATED: use nbconvert)z#Unsupported PY nbformat version: %i)r)rrZto_notebook_pyr)r3r4r5r6r9r%r%r&rSs  cKsttdj|f|S)zDEPRECATED: use nbconvertr;)r)rr)r9r4r%r%r&r]s DEPRECATEDc Ksf|dkrtt|f|}t||}y t|Wn0tk r`}ztd|Wdd}~XYnX|S)aRead a notebook from a string and return the NotebookNode object. This function properly handles notebooks of any version. The notebook returned will always be in the current version's format. Parameters ---------- s : unicode The raw unicode string to read the notebook from. Returns ------- nb : NotebookNode The notebook that was read. >jsonr<zNotebook JSON is invalid: %sN)r) reader_readsrrrrerror)r3formatversionr4r9er%r%r&rfs    c Ksh|dkrtt||}y t|Wn0tk rT}ztd|Wdd}~XYnXt|j|f|S)aWrite a notebook to a string in a given format in the current nbformat version. This function always writes the notebook in the current nbformat version. Parameters ---------- nb : NotebookNode The notebook to write. version : int The nbformat version to write. Used for downgrading notebooks. Returns ------- s : unicode The notebook string. >r=r<zNotebook JSON is invalid: %sN)r)rrrrr?rr)r9r@rAr4rBr%r%r&rs   cKst|f|S)a}Read a notebook from a file and return the NotebookNode object. This function properly handles notebooks of any version. The notebook returned will always be in the current version's format. Parameters ---------- fp : file Any file-like object with a read method. Returns ------- nb : NotebookNode The notebook that was read. )rr )fpr@r4r%r%r&r scKs*t|f|}t|tr |d}||S)a5Write a notebook to a file in a given format in the current nbformat version. This function always writes the notebook in the current nbformat version. Parameters ---------- nb : NotebookNode The notebook to write. fp : file Any file-like object with a write method. utf8)r isinstancebytesdecoder!)r9rCr@r4r3r%r%r&r!s   )r<)r<)3__doc__Z __future__rr-r'r(Z nbformat.v3rrrrrrr r r r r rrrrZ _v_latestreaderrr>rZ converterrZ validatorrrZ traitlets.logr__all__r+r,r"Zcurrent_nbformat_module ValueErrorrr)rrrrrrr r!r%r%r%r&s@ @