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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
A script to re-enable colour in .html files produced from IPython notebooks.
Based on a script in a GitHub gist with this copyright notice:
#----------------------------------------------------------------------------
# Copyright (c) 2013 - Damián Avila
#
# Distributed under the terms of the Modified BSD License.
#
# A little snippet to fix @media print issue printing slides from IPython
#-----------------------------------------------------------------------------
"""
import io
import sys
notebook = sys.argv[1]
assert notebook.endswith('.html')
# notebook = 'jevans.ipynb'
path = notebook[:-5] + '.html'
flag = u'@media print{*{text-shadow:none !important;color:#000 !important'
with io.open(path, 'r') as in_file:
data = in_file.readlines()
for i, line in enumerate(data):
if line[:64] == flag:
data[i] = data[i].replace('color:#000 !important;', '')
with io.open(path, 'w') as out_file:
out_file.writelines(data)
print("You can now print your slides")
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