class operateGarage(MyLog):
def __init__(self, args=None):
super(operateGarage, self).__init__()
self.ProgramName = "operate Garage Shutters"
self.Version = "Unknown"
self.log = None
self.IsStopping = False
self.ProgramComplete = False
if args.ConfigFile == None:
self.ConfigFile = "/etc/operateGarage.conf"
else:
self.ConfigFile = args.ConfigFile
self.console = SetupLogger("shutters_console",
log_file="",
stream=True)
## should be re-enabled before actual production use
# if os.geteuid() != 0:
# self.LogConsole("You need to have root privileges to run this script.\nPlease try again, this time using 'sudo'.")
# sys.exit(1)
if not os.path.isfile(self.ConfigFile):
self.LogConsole("Creating new config file : " + self.ConfigFile)
defaultConfigFile = os.path.dirname(
os.path.realpath(__file__)) + '/defaultConfig.conf'
print(defaultConfigFile)
if not os.path.isfile(defaultConfigFile):
self.LogConsole("Failure to create new config file: " +
defaultConfigFile)
sys.exit(1)
else:
copyfile(defaultConfigFile, self.ConfigFile)
# read config file
self.config = MyConfig(filename=self.ConfigFile, log=self.console)
result = self.config.LoadConfig()
if not result:
self.LogConsole("Failure to load configuration parameters")
sys.exit(1)
# log errors in this module to a file
self.log = SetupLogger("shutters",
self.config.LogLocation + "operateGarage.log")
self.config.log = self.log
if self.IsLoaded():
self.LogWarn("operateGarage.py is already loaded.")
sys.exit(1)
if not self.startPIGPIO():
self.LogConsole("Not able to start PIGPIO")
sys.exit(1)
self.shutter = Shutter(log=self.log, config=self.config)
# atexit.register(self.Close)
# signal.signal(signal.SIGTERM, self.Close)
# signal.signal(signal.SIGINT, self.Close)
self.mqtt = MQTT(kwargs={
'log': self.log,
'shutter': self.shutter,
'config': self.config
})
self.ProcessCommand(args)
#------------------------ operateGarage::IsLoaded -----------------------------
#return true if program is already loaded
def IsLoaded(self):
file_path = '/var/lock/' + os.path.basename(__file__)
global file_handle
try:
file_handle = open(file_path, 'w')
fcntl.lockf(file_handle, fcntl.LOCK_EX | fcntl.LOCK_NB)
return False
except IOError:
return True
#--------------------- operateGarage::startPIGPIO ------------------------------
def startPIGPIO(self):
if sys.version_info[0] < 3:
import commands
status, process = commands.getstatusoutput('pidof pigpiod')
if status: # it wasn't running, so start it
self.LogInfo("pigpiod was not running")
commands.getstatusoutput(
'sudo pigpiod -l -n localhost') # try to start it
time.sleep(0.5)
# check it again
status, process = commands.getstatusoutput('pidof pigpiod')
else:
import subprocess
status, process = subprocess.getstatusoutput('pidof pigpiod')
if status: # it wasn't running, so start it
self.LogInfo("pigpiod was not running")
subprocess.getstatusoutput(
'sudo pigpiod -l -n localhost') # try to start it
time.sleep(0.5)
# check it again
status, process = subprocess.getstatusoutput('pidof pigpiod')
if not status: # if it was started successfully (or was already running)...
pigpiod_process = process
self.LogInfo("pigpiod is running, process ID is {} ".format(
pigpiod_process))
try:
pi = pigpio.pi() # local GPIO only
self.LogInfo("pigpio's pi instantiated")
except Exception as e:
start_pigpiod_exception = str(e)
self.LogError("problem instantiating pi: {}".format(
start_pigpiod_exception))
else:
self.LogError("start pigpiod was unsuccessful.")
return False
return True
#--------------------- operateGarage::ProcessCommand -----------------------------------------------
def ProcessCommand(self, args):
if ((args.shutterName != "") and (args.down == True)):
self.shutter.lower(self.config.ShuttersByName[args.shutterName])
elif ((args.shutterName != "") and (args.up == True)):
self.shutter.rise(self.config.ShuttersByName[args.shutterName])
elif ((args.shutterName != "") and (args.stop == True)):
self.shutter.stop(self.config.ShuttersByName[args.shutterName])
elif (args.mqtt == True):
self.mqtt.setDaemon(True)
self.mqtt.start()
else:
parser.print_help()
# if (args.mqtt == True):
# self.mqtt.setDaemon(True)
# self.mqtt.start()
# if (args.mqtt == True):
# self.mqtt.join()
self.LogInfo("Process Command Completed....")
#self.Close()
#---------------------operateGarage::Close----------------------------------------
def Close(self, signum=None, frame=None):
# we dont really care about the errors that may be generated on shutdown
try:
self.IsStopping = True
except Exception as e1:
self.LogErrorLine("Error Closing Monitor: " + str(e1))
self.LogError("operateGarage Shutdown")
try:
self.ProgramComplete = True
if (not self.mqtt == None):
self.LogError(
"Stopping MQTT Listener. This can take up to 1 second...")
self.mqtt.shutdown_flag.set()
self.mqtt.join()
self.LogError("MQTT Listener stopped. Now exiting.")
sys.exit(0)
except:
pass
class operateShutters(MyLog):
def __init__(self, args=None):
super(operateShutters, self).__init__()
self.ProgramName = "operate Somfy Shutters"
self.Version = "Unknown"
self.log = None
self.IsStopping = False
self.ProgramComplete = False
if args.ConfigFile is None:
self.ConfigFile = "/etc/operateShutters.conf"
else:
self.ConfigFile = args.ConfigFile
self.console = SetupLogger("shutters_console",
log_file="",
stream=True)
if os.geteuid() != 0:
self.LogConsole(
"You need to have root privileges to run this script.\nPlease try again, this time using 'sudo'."
)
sys.exit(1)
if not os.path.isfile(self.ConfigFile):
self.LogConsole("Creating new config file : " + self.ConfigFile)
defaultConfigFile = os.path.dirname(
os.path.realpath(__file__)) + '/defaultConfig.conf'
print(defaultConfigFile)
if not os.path.isfile(defaultConfigFile):
self.LogConsole("Failure to create new config file: " +
defaultConfigFile)
sys.exit(1)
else:
copyfile(defaultConfigFile, self.ConfigFile)
# read config file
self.config = MyConfig(filename=self.ConfigFile, log=self.console)
result = self.config.LoadConfig()
if not result:
self.LogConsole("Failure to load configuration parameters")
sys.exit(1)
# log errors in this module to a file
self.log = SetupLogger("shutters",
self.config.LogLocation + "operateShutters.log")
self.config.log = self.log
if self.IsLoaded():
self.LogWarn("operateShutters.py is already loaded.")
sys.exit(1)
# if not self.startPIGPIO():
# self.LogConsole("Not able to start PIGPIO")
# sys.exit(1)
self.shutter = Shutter(log=self.log, config=self.config)
# atexit.register(self.Close)
# signal.signal(signal.SIGTERM, self.Close)
# signal.signal(signal.SIGINT, self.Close)
self.schedule = Schedule(log=self.log, config=self.config)
self.scheduler = None
self.webServer = None
if args.echo:
self.alexa = Alexa(kwargs={
'log': self.log,
'shutter': self.shutter,
'config': self.config
})
if args.mqtt:
self.mqtt = MQTT(kwargs={
'log': self.log,
'shutter': self.shutter,
'config': self.config
})
self.ProcessCommand(args)
# ------------------------ operateShutters::IsLoaded -----------------------------
# return true if program is already loaded
def IsLoaded(self):
file_path = '/var/lock/' + os.path.basename(__file__)
global file_handle
try:
file_handle = open(file_path, 'w')
fcntl.lockf(file_handle, fcntl.LOCK_EX | fcntl.LOCK_NB)
return False
except IOError:
return True
# --------------------- operateShutters::startPIGPIO ------------------------------
def startPIGPIO(self):
pigpio_args = "-l -a"
pigpio_host = ""
pigpio_port = 8888
if os.environ.get('PIGPIO_ARGS') is not None:
self.LogInfo("Using the following env PiGPIO args to start: " +
os.environ.get('PIGPIO_ARGS'))
pigpio_args = os.environ.get('PIGPIO_ARGS')
else:
self.LogInfo("Using the following PiGPIO args to start: '-l -a'")
if self.config.PiGPIOPort is not None:
if os.environ.get('PIGPIO_PORT') is not None:
self.LogInfo("Using the following env PiGPIO port to start: " +
os.environ.get('PIGPIO_PORT'))
pigpio_port = os.environ.get('PIGPIO_PORT')
else:
self.LogInfo(
"Using the following default PiGPIO port to start: 8888")
pigpio_port = 8888
else:
self.LogInfo("Using the following config PiGPIO port to start: " +
str(self.config.PiGPIOPort))
pigpio_port = self.config.PiGPIOPort
if self.config.PiGPIOHost is not None:
if os.environ.get('PIGPIO_ADDR') is not None:
self.LogInfo("Using the following env PiGPIO host to start: " +
os.environ.get('PIGPIO_ADDR'))
pigpio_host = os.environ.get('PIGPIO_ADDR')
else:
self.LogInfo(
"Using the following defaultPiGPIO host to start: ''")
pigpio_host = ""
else:
self.LogInfo("Using the following config PiGPIO host to start: " +
str(self.config.PiGPIOHost))
pigpio_host = self.config.PiGPIOHost
if sys.version_info[0] < 3:
import commands
status, process = commands.getstatusoutput('pidof pigpiod')
if status: # it wasn't running, so start it
self.LogInfo("pigpiod was not running")
commands.getstatusoutput('pigpiod ' +
pigpio_args) # try to start it
time.sleep(0.5)
# check it again
status, process = commands.getstatusoutput('pidof pigpiod')
else:
import subprocess
status, process = subprocess.getstatusoutput('pidof pigpiod')
if status: # it wasn't running, so start it
self.LogInfo("pigpiod was not running")
subprocess.getstatusoutput('pigpiod ' +
pigpio_args) # try to start it
time.sleep(0.5)
# check it again
status, process = subprocess.getstatusoutput('pidof pigpiod')
if not status: # if it was started successfully (or was already running)...
pigpiod_process = process
self.LogInfo("pigpiod is running, process ID is {} ".format(
pigpiod_process))
try:
if pigpio_host == "":
self.LogInfo("Connecting to localhost")
pi = pigpio.pi()
else:
self.LogInfo("Connecting to : " + pigpio_host + ":" +
pigpio_port)
pi = pigpio.pi(pigpio_host, pigpio_port)
self.LogInfo("pigpio's pi instantiated")
except Exception as e:
start_pigpiod_exception = str(e)
self.LogError("problem instantiating pi: {}".format(
start_pigpiod_exception))
else:
self.LogError("start pigpiod was unsuccessful.")
return False
return True
# --------------------- operateShutters::ProcessCommand -----------------------------------------------
def ProcessCommand(self, args):
if (args.shutterName != "") and (args.down == True):
self.shutter.lower(self.config.ShuttersByName[args.shutterName])
elif (args.shutterName != "") and (args.up == True):
self.shutter.rise(self.config.ShuttersByName[args.shutterName])
elif (args.shutterName != "") and (args.stop == True):
self.shutter.stop(self.config.ShuttersByName[args.shutterName])
elif (args.shutterName != "") and (args.program == True):
self.shutter.program(self.config.ShuttersByName[args.shutterName])
elif (args.shutterName != "") and (args.demo == True):
self.LogInfo("lowering shutter for 7 seconds")
self.shutter.lowerPartial(
self.config.ShuttersByName[args.shutterName], 7)
time.sleep(7)
self.LogInfo("rise shutter for 7 seconds")
self.shutter.risePartial(
self.config.ShuttersByName[args.shutterName], 7)
elif (args.shutterName != "") and (args.duskdawn is not None):
self.schedule.addRepeatEventBySunrise(
[self.config.ShuttersByName[args.shutterName]], 'up',
args.duskdawn[1],
['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'])
self.schedule.addRepeatEventBySunset(
[self.config.ShuttersByName[args.shutterName]], 'down',
args.duskdawn[0],
['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'])
self.scheduler = Scheduler(
kwargs={
'log': self.log,
'schedule': self.schedule,
'shutter': self.shutter,
'config': self.config
})
self.scheduler.setDaemon(True)
self.scheduler.start()
if args.echo:
self.alexa.setDaemon(True)
self.alexa.start()
if args.mqtt:
self.mqtt.setDaemon(True)
self.mqtt.start()
self.scheduler.join()
elif args.auto:
self.schedule.loadScheudleFromConfig()
self.scheduler = Scheduler(
kwargs={
'log': self.log,
'schedule': self.schedule,
'shutter': self.shutter,
'config': self.config
})
self.scheduler.setDaemon(True)
self.scheduler.start()
if args.echo:
self.alexa.setDaemon(True)
self.alexa.start()
if args.mqtt:
self.mqtt.setDaemon(True)
self.mqtt.start()
self.webServer = FlaskAppWrapper(
name='WebServer',
static_url_path=os.path.dirname(os.path.realpath(__file__)) +
'/html',
log=self.log,
shutter=self.shutter,
schedule=self.schedule,
config=self.config)
self.webServer.run()
else:
parser.print_help()
if args.echo:
self.alexa.setDaemon(True)
self.alexa.start()
if args.mqtt:
self.mqtt.setDaemon(True)
self.mqtt.start()
if args.echo:
self.alexa.join()
if args.mqtt:
self.mqtt.join()
self.LogInfo("Process Command Completed....")
self.Close()
# ---------------------operateShutters::Close----------------------------------------
def Close(self, signum=None, frame=None):
# we dont really care about the errors that may be generated on shutdown
try:
self.IsStopping = True
except Exception as e1:
self.LogErrorLine("Error Closing Monitor: " + str(e1))
self.LogError("operateShutters Shutdown")
try:
self.ProgramComplete = True
if self.scheduler is not None:
self.LogError(
"Stopping Scheduler. This can take up to 1 second...")
self.scheduler.shutdown_flag.set()
self.scheduler.join()
self.LogError("Scheduler stopped. Now exiting.")
if self.alexa is not None:
self.LogError(
"Stopping Alexa Listener. This can take up to 1 second...")
self.alexa.shutdown_flag.set()
self.alexa.join()
self.LogError("Alexa Listener stopped. Now exiting.")
if self.mqtt is not None:
self.LogError(
"Stopping MQTT Listener. This can take up to 1 second...")
self.mqtt.shutdown_flag.set()
self.mqtt.join()
self.LogError("MQTT Listener stopped. Now exiting.")
if self.webServer is not None:
self.LogError(
"Stopping WebServer. This can take up to 1 second...")
self.webServer.shutdown_server()
self.LogError("WebServer stopped. Now exiting.")
sys.exit(0)
except:
pass
