def to_notebook(self, s, **kwargs):
"""Convert the markdown string s to an IPython notebook.
Returns a notebook.
"""
all_blocks = self.parse_blocks(s)
cells = []
for block in all_blocks:
if block['type'] == self.code:
kwargs = {
'input': block['content'],
'language': block['language']
}
code_cell = nbbase.new_code_cell(**kwargs)
cells.append(code_cell)
elif block['type'] == self.markdown:
kwargs = {
'cell_type': block['type'],
'source': block['content']
}
markdown_cell = nbbase.new_text_cell(**kwargs)
cells.append(markdown_cell)
else:
raise NotImplementedError("{} is not supported as a cell"
"type".format(block['type']))
ws = nbbase.new_worksheet(cells=cells)
nb = nbbase.new_notebook(worksheets=[ws])
return nb
def to_notebook(self, s, **kwargs):
"""Convert the markdown string s to an IPython notebook.
Returns a notebook.
"""
all_blocks = self.parse_blocks(s)
if self.pre_code_block['content']:
# TODO: if first block is markdown, place after?
all_blocks.insert(0, self.pre_code_block)
cells = []
for block in all_blocks:
if block['type'] == self.code:
kwargs = {'input': block['content']}
code_cell = nbbase.new_code_cell(**kwargs)
cells.append(code_cell)
elif block['type'] == self.markdown:
kwargs = {'cell_type': block['type'],
'source': block['content']}
markdown_cell = nbbase.new_text_cell(**kwargs)
cells.append(markdown_cell)
else:
raise NotImplementedError("{} is not supported as a cell"
"type".format(block['type']))
ws = nbbase.new_worksheet(cells=cells)
nb = nbbase.new_notebook(worksheets=[ws])
return nb
def test(self):
payload = open(filename)
nb = read(payload, 'json')
# turn off colors, so we can properly read exceptions
cell_nc = new_code_cell(input='%colors NoColor', prompt_number=0)
nb.worksheets[0].cells.insert(0, cell_nc)
# workaround for matplotlib backend
cell_mpl = new_code_cell(input="import matplotlib; matplotlib.use('Agg')", prompt_number=1)
nb.worksheets[0].cells.insert(1, cell_mpl)
# set working dir to notebook path
wd = os.path.abspath(os.path.dirname(filename))
runner = NotebookRunner(nb, working_dir=wd)
#try:
runner.run_notebook(skip_exceptions=False)
def create_code_cell(block):
"""Create a notebook code cell from a block."""
code_cell = nbbase.new_code_cell(input=block['content'])
attr = block['attributes']
if not attr.is_empty:
code_cell.metadata \
= nbbase.NotebookNode({'attributes': attr.to_dict()})
code_cell.prompt_number = attr.kvs.get('n')
return code_cell
