def data_file(self, data):
    
    system('echo INFORMATION >> %s' %OUTPUT_FILE)
    with open(OUTPUT_FILE, 'a+') as f:
      date = str(datetime.datetime.now())
      f.write(date+'\n')
      f.writelines(data)
    print INFO + "All data were saved into %s" %OUTPUT_FILE
Given a valid region name, return a 
dataset/ETHPy150Open jgilhutton/pyxiewps_WPShack-Python/pyxiewps-EN.py/Config.data_file--crossover with--dataset/ETHPy150Open darcyliu/storyboard/boto/sdb/__init__.py/connect_to_region