def _archive(self, notebook, format=u'json'):
if notebook.archive == True:
raise Exception("Cannot archive an archived copy of a notebook")
archive = Notebook()
archive.id = str(uuid.uuid4())
archive.archive = True
archive.for_notebook = notebook
archive.name = notebook.name
archive.content = notebook.content
archive.save()
def new_notebook(self): """Create a new notebook and return its notebook_id.""" n = Notebook() n.id = str(uuid.uuid4()) n.name = 'New Notebook' metadata = current.new_metadata(name=n.name) nb = current.new_notebook(metadata=metadata) data = current.writes(nb, u'json') n.content = data n.save(force_insert=True) return n.id
def save_new_notebook(self, data, name=None, format=u'json'):
"""Save a new notebook and return its notebook_id."""
if format != 'json':
raise Exception('Only supporting JSON in Django backed notebook')
n = Notebook()
n.id = str(uuid.uuid4())
if name != None:
n.name = name
nb = current.reads(data.decode('utf-8'), format)
nb.metadata.name = name
data = current.writes(nb, format)
else:
nb = current.reads(data.decode('utf-8'), format)
n.name = nb.metadata.name
n.content = data
n.save(force_insert=True)
self._archive(n)
return n.id