def post(self):
form = CreateTodoForm()
if form.validate_on_submit():
data = get_dict(request.form, 'topic', 'start', 'end', 'desc')
todo = Todo(**data)
todo.poster = ObjectId(session["user_id"])
try:
todo.save()
except:
return redirect(url_for('todo.create'))
return redirect(url_for('todo.list'))
