Initial version - ring

.gitignore

@@ -1,3 +1,5 @@
+config.py
+
 # ---> Linux
 *~
 

.gitmodules

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+[submodule "mqtt"]
+	path = mqtt
+	url = https://git.mount-mockery.de/pylib/mqtt.git
+[submodule "report"]
+	path = report
+	url = https://git.mount-mockery.de/pylib/report.git
+[submodule "task"]
+	path = task
+	url = https://git.mount-mockery.de/pylib/task.git

example_config/config.py

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+#!/usr/bin/env python
+# -*- coding: UTF-8 -*-
+import os
+import report
+
+__BASEPATH__ = os.path.abspath(os.path.dirname(__file__))
+
+MQTT_USER = "user"
+MQTT_PASS = "pass"
+MQTT_SERVER = "host"
+
+TOPIC = 'topic'
+PAYLOAD = b'payload'
+COMMAND = "aplay ring.wav -D plughw:UACDemoV10,0"
+
+#
+# Logging
+#
+APP_NAME = "exec_command"
+LOGTARGET = 'stdout'   # possible choices are: 'logfile' or 'stdout'
+LOGLVL = 'DEBUG'
+
+LOGHOST = 'cutelog'
+LOGPORT = 19996
+
+formatter = report.SHORT_FMT

exec_command.py

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+import config
+import logging
+import mqtt
+import os
+import report
+import task
+import time
+
+try:
+    from config import APP_NAME as ROOT_LOGGER_NAME
+except ImportError:
+    ROOT_LOGGER_NAME = 'root'
+logger = logging.getLogger(ROOT_LOGGER_NAME).getChild('main')
+
+
+class exec_command(mqtt.mqtt_client, task.threaded_queue):
+    def __init__(self):
+        self.__block_execution__ = False
+        task.threaded_queue.__init__(self)
+        mqtt.mqtt_client.__init__(self, config.APP_NAME, config.MQTT_SERVER, 1883, config.MQTT_USER, config.MQTT_PASS)
+        self.add_callback(config.TOPIC, self.mqtt_rx)
+
+    def exec_command(self, rt):
+        os.system(config.COMMAND)
+        self.__block_execution__ = False
+    
+
+    def mqtt_rx(self, client, userdate, message):
+        if not self.__block_execution__:
+            if message.payload == config.PAYLOAD:
+                logger.debug("Starting execution in background...")
+                self.__block_execution__ = True
+                self.enqueue(5, self.exec_command)
+        else:
+            logger.debug("Execution in progress. Ignoring request...")
+
+
+if __name__ == '__main__': 
+    report.appLoggingConfigure(config.__BASEPATH__, config.LOGTARGET, ((config.APP_NAME, config.LOGLVL), ), fmt=config.formatter, host=config.LOGHOST, port=config.LOGPORT)
+    #
+    ec = exec_command()
+    ec.run()
+    #
+    while True:
+        time.sleep(30)
+    try:
+        ec.join()
+    finally:
+        ec.stop()

exec_command.sh

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+#!/bin/sh
+#
+BASEPATH=`dirname $0`
+$BASEPATH/venv/bin/python $BASEPATH/exec_command.py

mqtt

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+Subproject commit cf97fa066cdff0e2f7eda0ff4d3c8c0f59c3f2ec

report

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+Subproject commit 21bac82e0c459ebf6d34783c9249526a657a6bbd

requirements.txt

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+paho-mqtt

ring.wav

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+sounds/phone-incoming-call.wav

task

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+Subproject commit 7583bb5f3bd2420c901374ba95b678af6ce88433