def DeclareKeyFlags(flag_values=FLAGS):
 for flag_name in DECLARED_KEY_FLAGS:
  gflags.DECLARE_key_flag(flag_name, flag_values=flag_values)

def DeclareKeyFlags ( flag_values = FLAGS ) : for flag_name in DECLARED_KEY_FLAGS : gflags . DECLARE_key_flag ( flag_name , flag_values = flag_values )
declares a few key flags .