Source code for ipypublish.preprocessors.crop_cells

import logging

import traitlets as traits
from nbconvert.preprocessors import Preprocessor


[docs]class CropCells(Preprocessor): """A preprocessor to crop the notebook cells from <start> to <end>""" start = traits.Integer( 0, help="first cell of notebook to be converted").tag(config=True) end = traits.Integer(-1, help="last cell of notebook to be converted" ).tag(config=True)
[docs] def preprocess(self, nb, resources): logging.info( 'preprocessing notebook: cropping cells {0} to {1}'.format( self.start, self.end)) nb.cells = nb.cells[self.start:self.end] return nb, resources