Ud6dZddlmZddlmZmZmZmZddlm Z m Z ddl m Z gdZ eeeedZdd lmZdd lmZdd lmZmZdd lmZdd lmZddlmZmZGddeZe dedZddZ edfdZ!ddZ"edfdZ#y)znThe Jupyter notebook format Use this module to read or write notebook files as particular nbformat versions. ) get_logger)v1v2v3v4) __version__ version_info)Sentinel)versionsvalidateValidationErrorconvert from_dict NotebookNodecurrent_nbformatcurrent_nbformat_minor NBFormatError NO_CONVERTreadsreadwriteswriter r r )r)reader)r)rr)nbformat)nbformat_minor)rr c eZdZy)rN)__name__ __module__ __qualname__3/usr/lib/python3/dist-packages/nbformat/__init__.pyrr2sr%rrzKValue to prevent nbformat to convert notebooks to most recent version. Nc tj|fi|}|tur t||} t ||S#t $r:}t jd|t|tr||d<Yd}~|Sd}~wwxYw)a9Read a notebook from a string and return the NotebookNode object as the given version. The string can contain a notebook of any version. The notebook will be returned `as_version`, converting, if necessary. Notebook format errors will be logged. Parameters ---------- s : unicode The raw unicode string to read the notebook from. as_version : int The version of the notebook format to return. The notebook will be converted, if necessary. Pass nbformat.NO_CONVERT to prevent conversion. capture_validation_error : dict, optional If provided, a key of "ValidationError" with a value of the ValidationError instance will be added to the dictionary. Returns ------- nb : NotebookNode The notebook that was read. Notebook JSON is invalid: %srN) rrrrr rrerror isinstancedict)s as_versioncapture_validation_errorkwargsnbes r&rr?s4 a "6 "B# R $< I < 91= . 5:; $%6 7 I rQs%/ *     1,80 J   #L"D!7H"FJ%t"r%