def initialize(self):
"""
This is called by the framework immediately after your component registers with the NameService.
In general, you should add customization here and not in the __init__ constructor. If you have
a custom port implementation you can override the specific implementation here with a statement
similar to the following:
self.some_port = MyPortImplementation()
"""
Resource.initialize(self)
self.port_a = CxPortBULKIODataFloatIn_i("a", maxsize=self.DEFAULT_QUEUE_SIZE)
self.port_b = CxPortBULKIODataFloatIn_i("b", maxsize=self.DEFAULT_QUEUE_SIZE)
self.port_out = CxPortBULKIODataFloatOut_i("out")
#take care of the requested imports
#we are supporting both syntax for imports
#IE - "import x" and "from x import *"
#this allows users to use either math.cos or just cos
#and they will both work
self.globals = {}
self.oldA = []
self.oldB = []
self.useA = False
self.useB = False
#call this in case we already have a good equation
self.sri = None
self.streamID = None
self.firsttime = True
self.addPropertyChangeListener("import", self.propChange_import)
self.addPropertyChangeListener("equation", self.propChange_equation)
def initialize(self):
Resource.initialize(self)
# Instantiate the default implementations for all ports on this component
self.port_inputPort = PortBULKIODataFloatIn_i(self, "inputPort", self.DEFAULT_QUEUE_SIZE)
self.port_outputPort = PortBULKIODataFloatOut_i(self, "outputPort")
def initialize(self):
Resource.initialize(self)
self.port_dataCharIn = bulkio.InCharPort( "dataCharIn")
self.port_dataOctetIn = bulkio.InOctetPort( "dataOctetIn")
self.port_dataShortIn = bulkio.InShortPort( "dataShortIn")
self.port_dataUShortIn = bulkio.InUShortPort( "dataUShortIn")
self.port_dataLongIn = bulkio.InLongPort( "dataLongIn")
self.port_dataULongIn = bulkio.InULongPort( "dataULongIn")
self.port_dataLongLongIn = bulkio.InLongLongPort( "dataLongLongIn")
self.port_dataULongLongIn = bulkio.InULongLongPort( "dataULongLongIn")
self.port_dataFloatIn = bulkio.InFloatPort( "dataFloatIn")
self.port_dataDoubleIn = bulkio.InDoublePort( "dataDoubleIn")
self.port_dataFileIn = bulkio.InFilePort( "dataFileIn")
self.port_dataXMLIn = bulkio.InXMLPort( "dataXMLIn")
self.port_dataSDDSIn = bulkio.InSDDSPort( "dataSDDSIn")
self.port_dataCharOut = bulkio.OutCharPort( "dataCharOut")
self.port_dataOctetOut = bulkio.OutOctetPort( "dataOctetOut")
self.port_dataShortOut = bulkio.OutShortPort( "dataShortOut")
self.port_dataUShortOut = bulkio.OutUShortPort( "dataUShortOut")
self.port_dataLongOut = bulkio.OutLongPort( "dataLongOut")
self.port_dataULongOut = bulkio.OutULongPort( "dataULongOut")
self.port_dataLongLongOut = bulkio.OutLongLongPort( "dataLongLongOut")
self.port_dataULongLongOut = bulkio.OutULongLongPort( "dataULongLongOut")
self.port_dataFloatOut = bulkio.OutFloatPort( "dataFloatOut")
self.port_dataDoubleOut = bulkio.OutDoublePort( "dataDoubleOut")
self.port_dataFileOut = bulkio.OutFilePort( "dataFileOut")
self.port_dataXMLOut = bulkio.OutXMLPort( "dataXMLOut")
self.port_dataSDDSOut = bulkio.OutSDDSPort( "dataSDDSOut")
self.port_propEvent = PropertyEventSupplier(self)
def initialize(self):
Resource.initialize(self)
# Instantiate the default implementations for all ports on this component
self.port_comp_resource_in = PortCFResourceIn_i(self, "comp_resource_in")
self.port_comp_resource_out = PortCFResourceOut_i(self, "comp_resource_out")
def initialize(self):
Resource.initialize(self)
# Instantiate the default implementations for all ports on this component
self.port_dataDouble = PortBULKIODataDoubleIn_i(self, "dataDouble", self.DEFAULT_QUEUE_SIZE)
self.port_dataFloat = PortBULKIODataFloatOut_i(self, "dataFloat")
def initialize(self):
"""
This is called by the framework immediately after your component registers with the NameService.
In general, you should add customization here and not in the __init__ constructor. If you have
a custom port implementation you can override the specific implementation here with a statement
similar to the following:
self.some_port = MyPortImplementation()
"""
Resource.initialize(self)
self.port_a = CxPortBULKIODataFloatIn_i("a", maxsize=self.DEFAULT_QUEUE_SIZE)
self.port_b = CxPortBULKIODataFloatIn_i("b", maxsize=self.DEFAULT_QUEUE_SIZE)
self.port_out = CxPortBULKIODataFloatOut_i("out")
#take care of the requested imports
#we are supporting both syntax for imports
#IE - "import x" and "from x import *"
#this allows users to use either math.cos or just cos
#and they will both work
self.globals = {}
self.oldA = []
self.oldB = []
self.useA = False
self.useB = False
#call this in case we already have a good equation
self.sri = None
self.streamID = None
self.firsttime = True
self.addPropertyChangeListener("import", self.propChange_import)
self.addPropertyChangeListener("equation", self.propChange_equation)
def initialize(self):
Resource.initialize(self)
self.port_dataCharIn = bulkio.InCharPort("dataCharIn")
self.port_dataOctetIn = bulkio.InOctetPort("dataOctetIn")
self.port_dataShortIn = bulkio.InShortPort("dataShortIn")
self.port_dataUShortIn = bulkio.InUShortPort("dataUShortIn")
self.port_dataLongIn = bulkio.InLongPort("dataLongIn")
self.port_dataULongIn = bulkio.InULongPort("dataULongIn")
self.port_dataLongLongIn = bulkio.InLongLongPort("dataLongLongIn")
self.port_dataULongLongIn = bulkio.InULongLongPort("dataULongLongIn")
self.port_dataFloatIn = bulkio.InFloatPort("dataFloatIn")
self.port_dataDoubleIn = bulkio.InDoublePort("dataDoubleIn")
self.port_dataFileIn = bulkio.InFilePort("dataFileIn")
self.port_dataXMLIn = bulkio.InXMLPort("dataXMLIn")
self.port_dataSDDSIn = bulkio.InSDDSPort("dataSDDSIn")
self.port_dataCharOut = bulkio.OutCharPort("dataCharOut")
self.port_dataOctetOut = bulkio.OutOctetPort("dataOctetOut")
self.port_dataShortOut = bulkio.OutShortPort("dataShortOut")
self.port_dataUShortOut = bulkio.OutUShortPort("dataUShortOut")
self.port_dataLongOut = bulkio.OutLongPort("dataLongOut")
self.port_dataULongOut = bulkio.OutULongPort("dataULongOut")
self.port_dataLongLongOut = bulkio.OutLongLongPort("dataLongLongOut")
self.port_dataULongLongOut = bulkio.OutULongLongPort(
"dataULongLongOut")
self.port_dataFloatOut = bulkio.OutFloatPort("dataFloatOut")
self.port_dataDoubleOut = bulkio.OutDoublePort("dataDoubleOut")
self.port_dataFileOut = bulkio.OutFilePort("dataFileOut")
self.port_dataXMLOut = bulkio.OutXMLPort("dataXMLOut")
self.port_dataSDDSOut = bulkio.OutSDDSPort("dataSDDSOut")
self.port_propEvent = PropertyEventSupplier(self)
def initialize(self):
Resource.initialize(self)
# Instantiate the default implementations for all ports on this component
self.port_dataShort_in = PortBULKIODataShortIn_i(self, "dataShort_in", self.DEFAULT_QUEUE_SIZE)
self.port_dataShort_out = PortBULKIODataShortOut_i(self, "dataShort_out")
def __init__(self, identifier, execparams):
loggerName = execparams['NAME_BINDING'].replace('/', '.')
Resource.__init__(self, identifier, execparams, loggerName=loggerName)
self._pid = None
self.execparams = " ".join(["%s %s" % x for x in execparams.items()])
command = "python"
args = [command, "components/CommandWrapperSubProcess/executables/FirstChild.py"]
sp = subprocess.Popen(args, executable=command, cwd=os.getcwd())
def __init__(self, identifier, execparams):
loggerName = (execparams['NAME_BINDING'].replace('/', '.')).rsplit("_", 1)[0]
Resource.__init__(self, identifier, execparams, loggerName=loggerName)
self.process_thread = None
# self.auto_start is deprecated and is only kept for API compatability
# with 1.7.X and 1.8.0 components. This variable may be removed
# in future releases
self.auto_start = False
def initialize(self):
Resource.initialize(self)
# Instantiate the default implementations for all ports on this component
self.port_a = PortBULKIODataDoubleIn_i(self, "a", self.DEFAULT_QUEUE_SIZE)
self.port_b = PortBULKIODataDoubleIn_i(self, "b", self.DEFAULT_QUEUE_SIZE)
self.port_out = PortBULKIODataDoubleOut_i(self, "out")
def initialize(self):
Resource.initialize(self)
# Instantiate the default implementations for all ports on this component
self.port_comp_resource_in = PortCFResourceIn_i(
self, "comp_resource_in")
self.port_comp_resource_out = PortCFResourceOut_i(
self, "comp_resource_out")
def __init__(self, identifier, execparams):
loggerName = (execparams['NAME_BINDING'].replace('/', '.')).rsplit("_", 1)[0]
Resource.__init__(self, identifier, execparams, loggerName=loggerName)
self.threadControlLock = threading.RLock()
self.process_thread = None
# self.auto_start is deprecated and is only kept for API compatability
# with 1.7.X and 1.8.0 components. This variable may be removed
# in future releases
self.auto_start = False
def start(self):
self.threadControlLock.acquire()
try:
Resource.start(self)
if self.process_thread == None:
self.process_thread = ProcessThread(target=self.process, pause=self.PAUSE)
self.process_thread.start()
finally:
self.threadControlLock.release()
def __init__(self, *args, **kwargs):
Resource.__init__(self, *args, **kwargs)
# Ignore normal termination signals to ensure that the process is
# orphaned when the parent is terminated; start_component() normally
# establishes handlers for these before creating the component instance
signal.signal(signal.SIGINT, signal.SIG_IGN)
signal.signal(signal.SIGTERM, signal.SIG_IGN)
signal.signal(signal.SIGQUIT, signal.SIG_IGN)
def initialize(self):
Resource.initialize(self)
self.toTest = TestUsesPort()
self.fromOther = TestProvidesPort(self._get_identifier() + "/resource_in")
self.toPropSet = PropSetUsesPort()
self.eventSupplier = EventSupplierPort()
self.eventConsumer = EventConsumerPort(self._onPush)
self.toDomainManager = DomainManagerUsesPort()
self.toDeviceManager = DeviceManagerUsesPort()
def start(self):
self.threadControlLock.acquire()
try:
Resource.start(self)
if self.process_thread == None:
self.process_thread = ProcessThread(target=self.process, pause=self.PAUSE)
self.process_thread.start()
finally:
self.threadControlLock.release()
def releaseObject(self):
try:
self.stop()
except Exception:
self._log.exception("Error stopping")
self.threadControlLock.acquire()
try:
Resource.releaseObject(self)
finally:
self.threadControlLock.release()
def releaseObject(self):
try:
self.stop()
except Exception:
self._log.exception("Error stopping")
self.threadControlLock.acquire()
try:
Resource.releaseObject(self)
finally:
self.threadControlLock.release()
def __init__(self, identifier, execparams):
loggerName = execparams['NAME_BINDING'].replace('/', '.')
Resource.__init__(self,
identifier,
execparams,
propertydefs=PROPERTIES,
loggerName=loggerName)
self._props["execparams"] = " ".join(
["%s %s" % x for x in execparams.items()])
self._pid = None
def start(self):
self._log.debug("start()")
if self.get_commandAlive() == False:
command = self._props["command"]
args = copy.copy(self._props["args"])
args.insert(0, command)
self._log.debug("start %s %r", command, args)
self._pid = os.spawnv(os.P_NOWAIT, command, args)
self._log.debug("spawned %s", self._pid)
Resource.start(self)
def initialize(self):
Resource.initialize(self)
self.toTest = TestUsesPort()
self.fromOther = TestProvidesPort(self._get_identifier() +
"/resource_in")
self.toPropSet = PropSetUsesPort()
self.eventSupplier = EventSupplierPort()
self.eventConsumer = EventConsumerPort(self._onPush)
self.toDomainManager = DomainManagerUsesPort()
self.toDeviceManager = DeviceManagerUsesPort()
def stop(self):
# Technically not thread-safe but close enough for now
process_thread = self.process_thread
self.process_thread = None
if process_thread != None:
process_thread.stop()
process_thread.join(self.TIMEOUT)
if process_thread.isAlive():
raise CF.Resource.StopError(CF.CF_NOTSET, "Processing thread did not die")
Resource.stop(self)
def __init__(self, identifier, execparams):
loggerName = execparams['NAME_BINDING'].replace('/', '.')
Resource.__init__(self, identifier, execparams, loggerName=loggerName)
self._pid = None
self.execparams = " ".join(["%s %s" % x for x in execparams.items()])
command = "python"
args = [
command,
"components/CommandWrapperSubProcess/executables/FirstChild.py"
]
sp = subprocess.Popen(args, executable=command, cwd=os.getcwd())
def stop(self):
# Technically not thread-safe but close enough for now
process_thread = self.process_thread
self.process_thread = None
if process_thread != None:
process_thread.stop()
process_thread.join(self.TIMEOUT)
if process_thread.isAlive():
raise CF.Resource.StopError(CF.CF_NOTSET, "Processing thread did not die")
Resource.stop(self)
def __init__(self, identifier, execparams):
loggerName = (execparams['NAME_BINDING'].replace('/', '.')).rsplit("_", 1)[0]
Resource.__init__(self, identifier, execparams, loggerName=loggerName)
ThreadedComponent.__init__(self)
# self.auto_start is deprecated and is only kept for API compatibility
# with 1.7.X and 1.8.0 components. This variable may be removed
# in future releases
self.auto_start = False
# Instantiate the default implementations for all ports on this component
self.port_DomainManager_out = PortCFDomainManagerOut_i(self, "DomainManager_out")
def __init__(self, identifier, execparams):
loggerName = (execparams["NAME_BINDING"].replace("/", ".")).rsplit("_", 1)[0]
Resource.__init__(self, identifier, execparams, loggerName=loggerName)
ThreadedComponent.__init__(self)
# self.auto_start is deprecated and is only kept for API compatibility
# with 1.7.X and 1.8.0 components. This variable may be removed
# in future releases
self.auto_start = False
# Instantiate the default implementations for all ports on this component
self.port_dataFloat_out = bulkio.OutFloatPort("dataFloat_out")
self.port_dataShort_out = bulkio.OutShortPort("dataShort_out")
def __init__(self, identifier, execparams):
loggerName = (execparams['NAME_BINDING'].replace('/', '.')).rsplit("_", 1)[0]
Resource.__init__(self, identifier, execparams, loggerName=loggerName)
ThreadedComponent.__init__(self)
# self.auto_start is deprecated and is only kept for API compatibility
# with 1.7.X and 1.8.0 components. This variable may be removed
# in future releases
self.auto_start = False
# Instantiate the default implementations for all ports on this component
self.port_dataFloat_out = bulkio.OutFloatPort("dataFloat_out")
self.port_dataShort_out = bulkio.OutShortPort("dataShort_out")
def __init__(self, identifier, execparams):
loggerName = (execparams['NAME_BINDING'].replace('/', '.')).rsplit("_", 1)[0]
Resource.__init__(self, identifier, execparams, loggerName=loggerName)
ThreadedComponent.__init__(self)
# self.auto_start is deprecated and is only kept for API compatibility
# with 1.7.X and 1.8.0 components. This variable may be removed
# in future releases
self.auto_start = False
# Instantiate the default implementations for all ports on this component
self.port_a = bulkio.InFloatPort("a", maxsize=self.DEFAULT_QUEUE_SIZE)
self.port_b = bulkio.InFloatPort("b", maxsize=self.DEFAULT_QUEUE_SIZE)
self.port_out = bulkio.OutFloatPort("out")
def initialize(self):
Resource.initialize(self)
self.prop1 = "MyDefault1"
self.prop2.append("1")
self.prop2.append("2")
self.prop2.append("3")
self.struct.field1 = "StructDefault"
self.struct.field2 = 100
self.struct.field3 = 1.0
self.multicasts.append(TestPythonProps.MulticastAddress("127.0.0.1", 123))
self.multicasts.append(TestPythonProps.MulticastAddress("127.0.0.1", 456))
def stop(self):
self.threadControlLock.acquire()
try:
process_thread = self.process_thread
self.process_thread = None
if process_thread != None:
process_thread.stop()
process_thread.join(self.TIMEOUT)
if process_thread.isAlive():
raise CF.Resource.StopError(CF.CF_NOTSET, "Processing thread did not die")
Resource.stop(self)
finally:
self.threadControlLock.release()
def stop(self):
self.threadControlLock.acquire()
try:
process_thread = self.process_thread
self.process_thread = None
if process_thread != None:
process_thread.stop()
process_thread.join(self.TIMEOUT)
if process_thread.isAlive():
raise CF.Resource.StopError(CF.CF_NOTSET, "Processing thread did not die")
Resource.stop(self)
finally:
self.threadControlLock.release()
def __init__(self, identifier, execparams):
loggerName = (execparams['NAME_BINDING'].replace('/', '.')).rsplit("_", 1)[0]
Resource.__init__(self, identifier, execparams, loggerName=loggerName)
ThreadedComponent.__init__(self)
# self.auto_start is deprecated and is only kept for API compatibility
# with 1.7.X and 1.8.0 components. This variable may be removed
# in future releases
self.auto_start = False
# Instantiate the default implementations for all ports on this component
self.port_dataSDDS_in = bulkio.InSDDSPort("dataSDDS_in")
self.port_dataVITA49_in = bulkio.InVITA49Port("dataVITA49_in")
self.port_dataFloat_in = bulkio.InFloatPort("dataFloat_in", maxsize=self.DEFAULT_QUEUE_SIZE)
self.port_dataSDDS_out = bulkio.OutSDDSPort("dataSDDS_out")
self.port_dataVITA49_out = bulkio.OutVITA49Port("dataVITA49_out")
self.addPropertyChangeListener('connectionTable',self.updated_connectionTable)
def initialize(self):
Resource.initialize(self)
# Instantiate the default implementations for all ports on this component
self.port_dataChar = bulkio.OutCharPort("dataChar")
self.port_dataFile = bulkio.OutFilePort("dataFile")
self.port_dataShort = bulkio.OutShortPort("dataShort")
self.port_dataUlong = bulkio.OutULongPort("dataUlong")
self.port_dataUlongLong = bulkio.OutULongLongPort("dataUlongLong")
self.port_dataUshort = bulkio.OutUShortPort("dataUshort")
self.port_dataXML = bulkio.OutXMLPort("dataXML")
self.port_dataLong = bulkio.OutLongPort("dataLong")
self.port_dataLongLong = bulkio.OutLongLongPort("dataLongLong")
self.port_dataOctet = bulkio.OutOctetPort("dataOctet")
self.port_dataFloat = bulkio.OutFloatPort("dataFloat")
self.port_dataSDDS = bulkio.OutSDDSPort("dataSDDS")
self.port_dataDouble = bulkio.OutDoublePort("dataDouble")
def __init__(self, identifier, execparams):
loggerName = (execparams['NAME_BINDING'].replace('/',
'.')).rsplit("_",
1)[0]
Resource.__init__(self, identifier, execparams, loggerName=loggerName)
ThreadedComponent.__init__(self)
# self.auto_start is deprecated and is only kept for API compatibility
# with 1.7.X and 1.8.0 components. This variable may be removed
# in future releases
self.auto_start = False
# Instantiate the default implementations for all ports on this component
self.port_dataSDDS_in = bulkio.InSDDSPort("dataSDDS_in")
self.port_dataVITA49_in = bulkio.InVITA49Port("dataVITA49_in")
self.port_dataFloat_in = bulkio.InFloatPort(
"dataFloat_in", maxsize=self.DEFAULT_QUEUE_SIZE)
self.port_dataSDDS_out = bulkio.OutSDDSPort("dataSDDS_out")
self.port_dataVITA49_out = bulkio.OutVITA49Port("dataVITA49_out")
self.addPropertyChangeListener('connectionTable',
self.updated_connectionTable)
def stop(self):
self._log.debug("stop()")
try:
if self.get_commandAlive() == True:
for sig, timeout in self.STOP_SIGNALS:
try:
os.kill(self._pid, sig)
except OSError:
self._pid = None
return
if timeout != None:
giveup_time = time.time() + timeout
while os.waitpid(self._pid, os.WNOHANG) == (0,0):
time.sleep(0.1)
if time.time() > giveup_time:
break
else:
# Wait until there is a response
os.waitpid(self._pid, 0)
self._pid = None
finally:
Resource.stop(self)
class BasicAC_python_impl1_base(CF__POA.Resource, Resource):
# These values can be altered in the __init__ of your derived class
PAUSE = 0.0125 # The amount of time to sleep if process return NOOP
TIMEOUT = 5.0 # The amount of time to wait for the process thread to die when stop() is called
DEFAULT_QUEUE_SIZE = 100 # The number of BulkIO packets that can be in the queue before pushPacket will block
def __init__(self, identifier, execparams):
loggerName = execparams['NAME_BINDING'].replace('/', '.')
Resource.__init__(self, identifier, execparams, loggerName=loggerName)
self.process_thread = None
def initialize(self):
Resource.initialize(self)
# Instantiate the default implementations for all ports on this component
self.port_resourceOut = PortCFResourceOut_i(self, "resourceOut")
def start(self):
Resource.start(self)
self.process_thread = ProcessThread(target=self.process,
pause=self.PAUSE)
self.process_thread.start()
def process(self):
"""The process method should process a single "chunk" of data and then return. This method will be called
from the processing thread again, and again, and again until it returns FINISH or stop() is called on the
component. If no work is performed, then return NOOP"""
raise NotImplementedError
def stop(self):
# Technically not thread-safe but close enough for now
process_thread = self.process_thread
self.process_thread = None
if process_thread != None:
process_thread.stop()
process_thread.join(self.TIMEOUT)
if process_thread.isAlive():
raise CF.Resource.StopError(CF.CF_NOTSET,
"Processing thread did not die")
Resource.stop(self)
def releaseObject(self):
try:
self.stop()
except Exception, e:
self._log.exception("Error stopping: " + str(e))
Resource.releaseObject(self)
def initialize(self):
Resource.initialize(self)
def start(self):
Resource.start(self)
ThreadedComponent.startThread(self, pause=self.PAUSE)
def start(self):
self.prop_short += 1 # FOR NOW, A CRAPPY TEST TO SEE IF REFRESH WORKS
Resource.start(self)
pipe_on()
pipe_start()
def start(self):
Resource.start(self)
ThreadedComponent.startThread(self, pause=self.PAUSE)
def releaseObject(self):
try:
self.stop()
except Exception:
self._log.exception("Error stopping")
Resource.releaseObject(self)
def initialize(self):
Resource.initialize(self)
# Instantiate the default implementations for all ports on this component
self.port_propEvent = PropertyEventSupplier(self)
def initialize(self):
Resource.initialize(self)
# Instantiate the default implementations for all ports on this component
self.port_dataFloat_in = bulkio.InFloatPort("dataFloat_in", maxsize=self.DEFAULT_QUEUE_SIZE)
self.port_dataFloat_out = bulkio.OutFloatPort("dataFloat_out")
def initialize(self):
Resource.initialize(self)
def releaseObject(self):
try:
self.stop()
except Exception:
self._log.exception("Error stopping")
Resource.releaseObject(self)
def stop(self):
if not ThreadedComponent.stopThread(self, self.TIMEOUT):
raise CF.Resource.StopError(CF.CF_NOTSET,
"Processing thread did not die")
Resource.stop(self)
def __init__(self, identifier, execparams):
Resource.__init__(self, identifier, execparams)
self.received_messages = []
def initialize(self):
Resource.initialize(self)
# Instantiate the default implementations for all ports on this component
self.port_output = PortCFPropertySetOut_i(self, "output")
def __init__(self, identifier, execparams):
Resource.__init__(self, identifier, execparams)
def stop(self):
Resource.stop(self)
pipe_off()
pipe_wait()
def stop(self):
if not ThreadedComponent.stopThread(self, self.TIMEOUT):
raise CF.Resource.StopError(CF.CF_NOTSET, "Processing thread did not die")
Resource.stop(self)
def start(self):
Resource.start(self)
if self.process_thread == None:
self.process_thread = ProcessThread(target=self.process,
pause=self.PAUSE)
self.process_thread.start()
def __init__(self, identifier, execparams):
Resource.__init__(self, identifier, execparams)
def start(self):
Resource.start(self)
if self.process_thread == None:
self.process_thread = ProcessThread(target=self.process, pause=self.PAUSE)
self.process_thread.start()