e{ dZgdZddlZddlmZmZddlmZmZm Z m Z m Z m Z m Z mZmZmZmZmZddlmZddlmZddlmZdd lmZdd lmZddlmZddlmZddlmZdd lmZ dd lmZ!d Z"dS) z)The main API for the v3 notebook format. ) NotebookNode new_code_cell new_text_cell new_notebook new_output new_worksheet new_metadata new_authornew_heading_cellnbformatnbformat_minornbformat_schema reads_json writes_json read_json write_jsonto_notebook_jsonreads_py writes_pyread_pywrite_pyto_notebook_py downgradeupgradeparse_filenameN)rr) rr r r r rr rrrrr)reads) to_notebook)writesctj|\}}|dvrd}n|dkrd}n |}|dz}d}|||fS)aParse a notebook filename. This function takes a notebook filename and returns the notebook format (json/py) and the notebook name. This logic can be summarized as follows: * notebook.ipynb -> (notebook.ipynb, notebook, json) * notebook.json -> (notebook.json, notebook, json) * notebook.py -> (notebook.py, notebook, py) * notebook -> (notebook.ipynb, notebook, json) Parameters ---------- fname : unicode The notebook filename. The filename can use a specific filename extention (.ipynb, .json, .py) or none, in which case .ipynb will be assumed. Returns ------- (fname, name, format) : (unicode, unicode, unicode) The filename, notebook name and format. ).ipynbz.jsonjsonz.pypyr!)ospathsplitext)fnamebasenameextformat_s 4lib/python3.11/site-packages/nbformat/v3/__init__.pyrr@sa0G$$U++MHc !!!   (G ##)#__doc____all__r$convertrrnbbaserr r r r rr rrrrrnbjsonrrrrrrrrnbpyrrrrrrr,r+r4s    8 ''''''''                            '&&&&&''''''333333(((((())))))""""""######//////$$$$$$%%%%%%!$!$!$!$!$r,