ó §‰]c@sRdZddlmZddlZddlmZmZdefd„ƒYZdS(sNotebookExporter classi(tExporteri˙˙˙˙N(tEnumtdefaulttNotebookExportercBskeZdZeeejƒdejddƒjde ƒZ e dƒd„ƒZ dZ dZd d „ZRS( sÄExports to an IPython notebook. This is useful when you want to use nbconvert's preprocessors to operate on a notebook (e.g. to execute it) and then write it back to a notebook file. t default_valuethelpsPThe nbformat version to write. Use this to downgrade notebooks. tconfigtfile_extensioncCsdS(Ns.ipynb((tself((s;lib/python2.7/site-packages/nbconvert/exporters/notebook.pyt_file_extension_defaultssapplication/jsontNotebookcKs’tt|ƒj|||\}}|j|jkrJd|j|ds