def shout(text=None):
if request.method == 'POST':
result = str()
for part in request.form.keys():
RDB.redis_shout(APP.config['REDIS_OPT']['shout_pubsub'], part)
result += part
return result
if text is not None:
return RDB.redis_shout(APP.config['REDIS_OPT']['shout_pubsub'], text)
return redirect(url_for('index'))
