nbconvert Python exporter example

pythonexporter.py

import nbformat
from nbconvert import PythonExporter

exporter = PythonExporter()
(source, meta) = exporter.from_filename('something.ipynb')

# When NB object is used.
#with open('something.ipynb', 'r') as infile:
    #nb = nbformat.reads(infile.read(), nbformat.NO_CONVERT)
#(source, meta) = exporter.from_notebook_node(nb) 

with open('something_out.py','w') as outfile:
    outfile.writelines(source.encode('utf-8'))