def run_card_test(card_id):
try:
# - - - -
utils = sb6utils.sb6Utils()
proc_name = f"{card_id}_test"
for p in psutil.process_iter():
if p.name() == proc_name:
msg = f"Process Exists: {proc_name}"
utils.new_error_file(card_id, msg)
print(fr"proc exists; kill it first!: {proc_name}")
sys.exit(1001)
# - - - -
setproctitle.setproctitle(proc_name)
utils = sb6utils.sb6Utils()
testPID = os.getpid()
state = utils.new_state_object("OrderCallerTester", card_id,
"test", testPID)
utils.new_state_file(card_id, state)
# - - - -
os.putenv("AUDIODEV", f"hw:{card_id}")
for num in range(1, 100):
mp3_path = f"mp3s/nums/num{num}.mp3"
os.system(f"play -q {mp3_path}")
state["lastOrderCalled"] = mp3_path
state["lastTestCallUtcDts"] = utils.utc_now()
utils.new_state_file(card_id, state)
time.sleep(1.0)
# - - - -
except Exception as ex:
print(ex)
def play_fld_proc(card_id: str, fld: str):
try:
setproctitle.setproctitle(f"{card_id}_ply_fld")
utils = sb6utils.sb6Utils()
path = f"{defs.MUSIC_ROOT}/{fld}"
# -- do ---
# mp3s in the folder
mp3s = os.listdir(path)
# set sound card for play cmd process
os.putenv("AUDIODEV", f"hw:{card_id}")
# - - - -
sb6sPID = os.getpid()
state = utils.new_state_object("FolderPlayer", card_id, "sb6s",
sb6sPID)
state["playingFolder"] = fld
# - - - -
while True:
rid = random.randrange(0, len(mp3s), 1)
track = f"{path}/{mp3s[rid]}"
# update state json file
state["playingTrack"] = track
state["updateUtcDts"] = utils.utc_now()
play = sp.Popen(["play", "-q", track])
state["playPID"] = play.pid
utils.new_state_file(card_id, state)
ref_play = psutil.Process(play.pid)
# wait on play
while ref_play.status() != "zombie":
time.sleep(0.66)
play.kill()
time.sleep(1.0)
except Exception as ex:
print(ex)
def update_cards_config(self, jsonBuff):
try:
# - - - -
utils = sb6utils.sb6Utils()
utils.save_snd_cards_conf(jsonBuff)
self.update_cards_volume(jsonBuff)
# - - - -
return "OK"
except Exception as ex:
print(ex)
return "ERR"
def stop_card_test(card_id):
try:
print(f"stop_card_test ~ card_id: {card_id}")
utils = sb6utils.sb6Utils()
state = utils.get_state_object(card_id)
# get testPID from state object
if "testPID" in state:
test_pid = state["testPID"]
utils.kill_pid(test_pid)
else:
# return "testPID not found in state object"
pass
except Exception as ex:
print(ex)
def kill_folder_play(card_id):
try:
utils = sb6utils.sb6Utils()
buff = utils.get_state_file(card_id)
if buff.startswith("NO_STATE_FILE"):
return buff
# - - - -
jobj = json.loads(buff)
utils.kill_pid(int(jobj["playPID"]))
utils.kill_pid(int(jobj["sb6sPID"]))
utils.rm_state_file(card_id)
# - - - -
return "OK"
except Exception as ex:
print(ex)
def get_snd_crd_state(card_id):
try:
state_file = f"{defs.RUNTIME_FLD}/{card_id}_state.json"
if not os.path.exists(state_file):
return f"STATE_FILE_NOT_FOUND: {state_file}"
utils = sb6utils.sb6Utils()
state = utils.get_state_object(card_id)
# - - - -
if "playPID" in state:
utils.update_state_pid_info(state, "play")
# - - - -
if "sb6sPID" in state:
utils.update_state_pid_info(state, "sb6s")
# - - - -
if "testPID" in state:
utils.update_state_pid_info(state, "test")
# - - - -
return json.dumps(state)
except Exception as e:
return f"ERROR: {str(e)}"