def insert_cell(target_nb, source, cell_id): source_nb = get_notebook(source) for cell in source_nb['notebook']: if cell['id'] == cell_id: new_cell = prepare_cell(cell, locate_highest(target_nb, cell['type'])+1) target_nb['notebook'].insert(0, new_cell) break return new_cell['id']
def inspect_file(fn, string):
content = get_notebook(fn)
for element in content:
for cell_name in element['content']:
cell = element['content'][cell_name]
if 'props' in cell and 'searchable' in cell['props'].split(';'):
if cell['content'].find(string) > -1: return fn
return False
def parse_bibliography(self, fn):
data = get_notebook(fn, new_note=self.resource.new_bibliography)
header_str = '<tr><th>#</th>'
header_str += ''.join(['<th>%s</th>'%(elem.title()) for elem in self.resource.bibliography_nothon_header])
header_str += '</tr>'
note = {'table_header' : header_str}
note['full_bibliography'] = simplejson.dumps(data)
note['extra_data'] = simplejson.dumps({'separator': os.sep, 'folder': notebook_folder(fn)})
return note
def remove_cell_handler(message, resource):
target_nb = get_notebook(message['target'])
addresses = message['addresses']
for address in addresses:
cell = address.split('#')[1]
remove_cell(target_nb, cell)
with open(message['target'], 'w') as fout:
fout.write(print_notebook(target_nb, resource.notebook_item_order))
return simplejson.dumps({'success' : 'success'})
def new_notebook(self, fn, aux=False):
" Creates an empty notebook on disc "
if os.path.exists(fn): return aux
create_notebook_folder(fn)
_save_notebook(fn, self.resource.new_notebook)
if aux:
if aux.get('type') in ('calendar'):
nb = get_notebook(fn)
nb['_metadata']['raw_date'] = aux.get('raw_date', '')
_save_notebook(fn, nb)
new_notebook(fn, self.resource)
def paste_cell_handler(message, resource):
target_nb = get_notebook(message['target'])
addresses = message['addresses']
addresses.reverse()
labels = message['labels']
labels.reverse()
new_cells = []
for address in addresses:
source = address.split('#')[0]
cell = address.split('#')[1]
new_cells.append(insert_cell(target_nb, source, cell))
write_notebook(message['target'], target_nb, resource.notebook_item_order)
return simplejson.dumps({'target' : message['target'], 'id' : message['id'], 'links' : zip(labels, new_cells)})
def insert_new_entry(fn, entry, resource):
try:
data = get_notebook(fn)
bibliography = data.get('bibliography')
except EnvironmentError:
return 'Could not write file %s'%(fn)
if bibliography:
keys = bibliography.keys()
keys.sort(key=int)
new_key = int(keys[-1]) + 1
if entry:
bibliography['%s'%new_key] = entry
data['date'] = datetime.datetime.now().strftime(resource.time_format)
data['bibliography'] = bibliography
return write_notebook(fn, data, resource.bibliography_item_order)
def parse_note(self, fn):
print 'Reading file %s %s'%(fn, datetime.datetime.now().strftime("%H:%M:%S.%f"))
data = get_notebook(fn)
notebook = data.get('notebook')
_metadata = data.get('_metadata')
directory = _metadata.get('directory')
for element in notebook:
elem_type = element.get('type')
if elem_type in ('plot', 'head', 'code', 'text', 'paragraph', 'section'):
exec('obj = %s(self.resource)'%(elem_type.title()))
element = obj.render(element, directory, self.render)
else:
pass
note = {'full_notebook': simplejson.dumps({'_metadata': data['_metadata'], 'notebook': notebook})}
print 'Read file %s %s'%(fn, datetime.datetime.now().strftime("%H:%M:%S.%f"))
return note
