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import os
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from base64 import encodestring
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from ..nbbase import (
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NotebookNode,
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new_code_cell, new_text_cell, new_worksheet, new_notebook, new_output,
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new_metadata, new_author, new_heading_cell, nbformat
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)
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# some random base64-encoded *bytes*
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png = encodestring(os.urandom(5))
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jpeg = encodestring(os.urandom(6))
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ws = new_worksheet(name='worksheet1')
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ws.cells.append(new_text_cell(
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u'html',
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source='Some NumPy Examples',
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rendered='Some NumPy Examples'
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))
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ws.cells.append(new_code_cell(
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input='import numpy',
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prompt_number=1,
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collapsed=False
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))
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ws.cells.append(new_text_cell(
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u'markdown',
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source='A random array',
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rendered='A random array'
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))
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ws.cells.append(new_text_cell(
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u'plaintext',
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source='A random array',
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))
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ws.cells.append(new_heading_cell(
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u'My Heading',
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level=2
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))
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ws.cells.append(new_code_cell(
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input='a = numpy.random.rand(100)',
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prompt_number=2,
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collapsed=True
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))
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ws.cells.append(new_code_cell(
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input='print a',
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prompt_number=3,
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collapsed=False,
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outputs=[new_output(
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output_type=u'pyout',
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output_text=u'<array a>',
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output_html=u'The HTML rep',
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output_latex=u'$a$',
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output_png=png,
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output_jpeg=jpeg,
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output_svg=u'<svg>',
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output_json=u'json data',
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output_javascript=u'var i=0;',
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prompt_number=3
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),new_output(
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output_type=u'display_data',
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output_text=u'<array a>',
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output_html=u'The HTML rep',
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output_latex=u'$a$',
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output_png=png,
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output_jpeg=jpeg,
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output_svg=u'<svg>',
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output_json=u'json data',
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output_javascript=u'var i=0;'
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),new_output(
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output_type=u'pyerr',
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etype=u'NameError',
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evalue=u'NameError was here',
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traceback=[u'frame 0', u'frame 1', u'frame 2']
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)]
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))
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authors = [new_author(name='Bart Simpson',email='bsimpson@fox.com',
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affiliation=u'Fox',url=u'http://www.fox.com')]
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md = new_metadata(name=u'My Notebook',license=u'BSD',created=u'8601_goes_here',
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modified=u'8601_goes_here',gistid=u'21341231',authors=authors)
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nb0 = new_notebook(
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worksheets=[ws, new_worksheet(name='worksheet2')],
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metadata=md
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)
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nb0_py = """# -*- coding: utf-8 -*-
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# <nbformat>%i</nbformat>
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# <htmlcell>
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# Some NumPy Examples
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# <codecell>
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import numpy
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# <markdowncell>
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# A random array
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# <plaintextcell>
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# A random array
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# <headingcell level=2>
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# My Heading
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# <codecell>
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a = numpy.random.rand(100)
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# <codecell>
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print a
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""" % nbformat
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