B £'=[ ã@s@dZddlZGdd„deƒZdd„Zdd„Zd d „Zd d „ZdS) z/API for reading notebooks of different versionséNc@s eZdZdS)Ú NotJSONErrorN)Ú__name__Ú __module__Ú __qualname__©rrú.lib/python3.7/site-packages/nbformat/reader.pyrsrcKsDytj|f|Ž}Wn,tk r>td|dd…dƒ‚YnX|S)z Parse a JSON string into a dict.z'Notebook does not appear to be JSON: %rNéMz...)ÚjsonÚloadsÚ ValueErrorr)ÚsÚkwargsÚnb_dictrrrÚ parse_json s rcCs | dd¡}| dd¡}||fS)záGet the version of a notebook. Parameters ---------- nb : dict NotebookNode or dict containing notebook data. Returns ------- Tuple containing major (int) and minor (int) version numbers ZnbformatéZnbformat_minorr)Úget)ZnbÚmajorÚminorrrrÚ get_versions  rcKsRddlm}m}t|f|Ž}t|ƒ\}}||krB||j||dS|d|ƒ‚dS)arRead a notebook from a json string and return the NotebookNode object. This function properly reads notebooks of any version. No version conversion is performed. Parameters ---------- s : unicode The raw unicode string to read the notebook from. Returns ------- nb : NotebookNode The notebook that was read. r)ÚversionsÚ NBFormatError)rzUnsupported nbformat version %sN)ÚrrrrZto_notebook_json)r r rrrrrrrrÚreads's   rcKst| ¡f|ŽS)a[Read a notebook from a file and return the NotebookNode object. This function properly reads notebooks of any version. No version conversion is performed. Parameters ---------- fp : file Any file-like object with a read method. Returns ------- nb : NotebookNode The notebook that was read. )rÚread)Úfpr rrrrBsr)Ú__doc__r r rrrrrrrrrÚs