def create_message_federate(fedinitstring,name,period):
# Create Federate Info object that describes the federate properties
fedinfo = h.helicsCreateFederateInfo()
# Set core type from string
h.helicsFederateInfoSetCoreTypeFromString(fedinfo, "tcpss")
#assert status == 0
# Federate init string
# you need to tell helics what message bus to use
h.helicsFederateInfoSetCoreInitString(fedinfo, fedinitstring)
#assert status == 0
# Set one second message interval
h.helicsFederateInfoSetTimeProperty(fedinfo, h.helics_property_time_period, period)
#assert status == 0
# set wait for current time update to true
h.helicsFederateInfoSetFlagOption(fedinfo, h.helics_flag_uninterruptible, True)
# h.helics_flag_uninterruptible should have integer value of 1
#assert status == 0
# see 'helics_federate_flags' in
# https://docs.helics.org/en/latest/doxygen/helics__enums_8h_source.html
h.helicsFederateInfoSetIntegerProperty(fedinfo, h.helics_property_int_log_level, 1)
# more info:
# https://docs.helics.org/en/latest/user-guide/logging.html
# https://docs.helics.org/en/latest/doxygen/helics__enums_8h_source.html
# scroll to section on 'helics_log_levels'
#print('status is',status)
# make sure these links aren't dead
#assert status == 0
# Create combo federate and give it a name
fed = h.helicsCreateMessageFederate(name, fedinfo)
# should this actually be a message federate?
#fed = h.helicsCreateMessageFederate(name, fedinfo)
print("Message federate created")
return fed
def _create_helics_federate(self):
self.fedinfo = helics.helicsCreateFederateInfo()
helics.helicsFederateInfoSetCoreName(self.fedinfo, self._options['Helics']['Federate name'])
helics.helicsFederateInfoSetCoreTypeFromString(self.fedinfo, self._options['Helics']['Core type'])
helics.helicsFederateInfoSetCoreInitString(self.fedinfo, f"--federates=1")
bLoc = self._options['Helics']['Broker']
Port = self._options['Helics']['Broker port']
self._logger.info("Connecting to broker @ {}".format(f"{bLoc}:{Port}" if Port else bLoc))
if self._options['Helics']['Broker']:
helics.helicsFederateInfoSetBroker(self.fedinfo, self._options['Helics']['Broker'])
if self._options['Helics']['Broker port']:
helics.helicsFederateInfoSetBrokerPort(self.fedinfo, self._options['Helics']['Broker port'])
helics.helicsFederateInfoSetTimeProperty(self.fedinfo, helics.helics_property_time_delta,
self._options['Helics']['Time delta'])
helics.helicsFederateInfoSetIntegerProperty(self.fedinfo, helics.helics_property_int_log_level,
self._options['Helics']['Helics logging level'])
helics.helicsFederateInfoSetFlagOption(self.fedinfo, helics.helics_flag_uninterruptible, True)
helics.helicsFederateInfoSetIntegerProperty(self.fedinfo, helics.helics_property_int_max_iterations,
self._options["Helics"]["Max co-iterations"])
self._PyDSSfederate = helics.helicsCreateValueFederate(self._options['Helics']['Federate name'], self.fedinfo)
return
def create_message_federate(fedinitstring, name, period):
fedinfo = h.helicsCreateFederateInfo()
h.helicsFederateInfoSetCoreTypeFromString(fedinfo, "tcpss")
h.helicsFederateInfoSetCoreInitString(fedinfo, fedinitstring)
# Set one second message interval
h.helicsFederateInfoSetTimeProperty(fedinfo, h.helics_property_time_period,
period)
# set wait for current time update to true
h.helicsFederateInfoSetFlagOption(fedinfo, h.helics_flag_uninterruptible,
True)
h.helicsFederateInfoSetIntegerProperty(fedinfo,
h.helics_property_int_log_level, 1)
fed = h.helicsCreateMessageFederate(name, fedinfo)
#print("Message federate created")
return fed
def create_federate(self):
fedinfo = h.helicsCreateFederateInfo()
h.helicsFederateInfoSetCoreName(fedinfo,
self.settings['Federate name'])
h.helicsFederateInfoSetCoreTypeFromString(fedinfo,
self.settings['Core type'])
h.helicsFederateInfoSetCoreInitString(fedinfo, "--federates=1")
h.helicsFederateInfoSetTimeProperty(
fedinfo, h.helics_property_time_delta,
self.settings["Step resolution (sec)"])
h.helicsFederateInfoSetIntegerProperty(
fedinfo, h.helics_property_int_log_level,
self.settings['Helics logging level'])
h.helicsFederateInfoSetFlagOption(fedinfo,
h.helics_flag_uninterruptible, True)
self.PSSEfederate = h.helicsCreateValueFederate(
self.settings['Federate name'], fedinfo)
return
def _create_helics_federate(self):
self.fedinfo = helics.helicsCreateFederateInfo()
helics.helicsFederateInfoSetCoreName(self.fedinfo, self._options['Helics']['Federate name'])
helics.helicsFederateInfoSetCoreTypeFromString(self.fedinfo, self._options['Helics']['Core type'])
helics.helicsFederateInfoSetCoreInitString(self.fedinfo, f"--federates=1")
#helics.helicsFederateInfoSetBroker(self.fedinfo, self._options['Helics']['Broker'])
#helics.helicsFederateInfoSetBrokerPort(self.fedinfo, self._options['Helics']['Broker port'])
helics.helicsFederateInfoSetTimeProperty(self.fedinfo, helics.helics_property_time_delta,
self._options['Helics']['Time delta'])
helics.helicsFederateInfoSetIntegerProperty(self.fedinfo, helics.helics_property_int_log_level,
self._options['Helics']['Helics logging level'])
helics.helicsFederateInfoSetFlagOption(self.fedinfo, helics.helics_flag_uninterruptible, True)
helics.helicsFederateInfoSetIntegerProperty(self.fedinfo, helics.helics_property_int_max_iterations,
self._options["Helics"]["Max co-iterations"])
self._PyDSSfederate = helics.helicsCreateValueFederate(self._options['Helics']['Federate name'], self.fedinfo)
return
def create_message_federate(fedinitstring, name, timedelta):
fedinfo = h.helicsCreateFederateInfo()
# "coreType": "zmq",
h.helicsFederateInfoSetCoreTypeFromString(fedinfo, "zmq")
h.helicsFederateInfoSetCoreInitString(fedinfo, fedinitstring)
# "loglevel": 1,
h.helicsFederateInfoSetIntegerProperty(fedinfo,
h.helics_property_int_log_level, 11)
# "timedelta": 1,
h.helicsFederateInfoSetTimeProperty(fedinfo, h.helics_property_time_delta,
timedelta)
# "uninterruptible": false,
h.helicsFederateInfoSetFlagOption(fedinfo, h.helics_flag_uninterruptible,
False)
# "terminate_on_error": true,
h.helicsFederateInfoSetFlagOption(fedinfo,
h.HELICS_FLAG_TERMINATE_ON_ERROR, True)
# "name": "Controller",
fed = h.helicsCreateMessageFederate(name, fedinfo)
return fed
def create_value_federate(fedinitstring, name, period):
fedinfo = h.helicsCreateFederateInfo()
# "coreType": "zmq",
h.helicsFederateInfoSetCoreTypeFromString(fedinfo, "zmq")
h.helicsFederateInfoSetCoreInitString(fedinfo, fedinitstring)
# "loglevel": 1,
h.helicsFederateInfoSetIntegerProperty(fedinfo,
h.helics_property_int_log_level, 7)
# "period": 60,
h.helicsFederateInfoSetTimeProperty(fedinfo, h.helics_property_time_period,
period)
# "uninterruptible": false,
h.helicsFederateInfoSetFlagOption(fedinfo, h.helics_flag_uninterruptible,
False)
# "terminate_on_error": true,
#h.helicsFederateInfoSetFlagOption(fedinfo, h.HELICS_FLAG_TERMINATE_ON_ERROR, True)
h.helicsFederateInfoSetFlagOption(fedinfo, 72, True)
# "name": "Charger",
fed = h.helicsCreateValueFederate(name, fedinfo)
return fed
def create_value_federate(fedinitstring, name, period):
fedinfo = h.helicsCreateFederateInfo()
# "coreType": "zmq",
h.helicsFederateInfoSetCoreTypeFromString(fedinfo, "zmq")
h.helicsFederateInfoSetCoreInitString(fedinfo, fedinitstring)
# "loglevel": 1,
h.helicsFederateInfoSetIntegerProperty(fedinfo,
h.helics_property_int_log_level, 1)
# "period": 60,
h.helicsFederateInfoSetTimeProperty(fedinfo, h.helics_property_time_period,
period)
# "uninterruptible": false,
h.helicsFederateInfoSetFlagOption(fedinfo, h.helics_flag_uninterruptible,
False)
# "terminate_on_error": true,
h.helicsFederateInfoSetFlagOption(fedinfo, 72, True)
# "wait_for_current_time_update": true,
h.helicsFederateInfoSetFlagOption(
fedinfo, h.helics_flag_wait_for_current_time_update, True)
# "name": "Battery",
fed = h.helicsCreateValueFederate(name, fedinfo)
return fed
def test_misc_api():
fedInfo1 = h.helicsCreateFederateInfo()
h.helicsFederateInfoSetCoreInitString(fedInfo1, "-f 1")
h.helicsFederateInfoSetCoreName(fedInfo1, "core3")
h.helicsFederateInfoSetCoreType(fedInfo1, 3)
h.helicsFederateInfoSetCoreTypeFromString(fedInfo1, "zmq")
h.helicsFederateInfoSetFlagOption(fedInfo1, 1, True)
h.helicsFederateInfoSetTimeProperty(fedInfo1,
h.HELICS_PROPERTY_TIME_INPUT_DELAY,
1.0)
h.helicsFederateInfoSetIntegerProperty(fedInfo1,
h.HELICS_PROPERTY_INT_LOG_LEVEL, 1)
h.helicsFederateInfoSetIntegerProperty(
fedInfo1, h.HELICS_PROPERTY_INT_MAX_ITERATIONS, 100)
h.helicsFederateInfoSetTimeProperty(fedInfo1,
h.HELICS_PROPERTY_TIME_OUTPUT_DELAY,
1.0)
h.helicsFederateInfoSetTimeProperty(fedInfo1,
h.HELICS_PROPERTY_TIME_PERIOD, 1.0)
h.helicsFederateInfoSetTimeProperty(fedInfo1, h.HELICS_PROPERTY_TIME_DELTA,
1.0)
h.helicsFederateInfoSetTimeProperty(fedInfo1,
h.HELICS_PROPERTY_TIME_OFFSET, 0.1)
h.helicsFederateInfoFree(fedInfo1)
broker3 = h.helicsCreateBroker("zmq", "broker3",
"--federates 1 --loglevel 1")
fedInfo2 = h.helicsCreateFederateInfo()
coreInitString = "--federates 1"
h.helicsFederateInfoSetCoreInitString(fedInfo2, coreInitString)
h.helicsFederateInfoSetCoreTypeFromString(fedInfo2, "zmq")
h.helicsFederateInfoSetIntegerProperty(fedInfo2,
h.HELICS_PROPERTY_INT_LOG_LEVEL, 1)
h.helicsFederateInfoSetTimeProperty(fedInfo2, h.HELICS_PROPERTY_TIME_DELTA,
1.0)
fed1 = h.helicsCreateCombinationFederate("fed1", fedInfo2)
fed2 = h.helicsFederateClone(fed1)
_ = h.helicsGetFederateByName("fed1")
h.helicsFederateSetFlagOption(fed2, 1, False)
h.helicsFederateSetTimeProperty(fed2, h.HELICS_PROPERTY_TIME_INPUT_DELAY,
1.0)
h.helicsFederateSetIntegerProperty(fed1, h.HELICS_PROPERTY_INT_LOG_LEVEL,
1)
h.helicsFederateSetIntegerProperty(fed2,
h.HELICS_PROPERTY_INT_MAX_ITERATIONS,
100)
h.helicsFederateSetTimeProperty(fed2, h.HELICS_PROPERTY_TIME_OUTPUT_DELAY,
1.0)
h.helicsFederateSetTimeProperty(fed2, h.HELICS_PROPERTY_TIME_PERIOD, 0.0)
h.helicsFederateSetTimeProperty(fed2, h.HELICS_PROPERTY_TIME_DELTA, 1.0)
_ = h.helicsFederateRegisterCloningFilter(fed1, "fed1/Ep1")
fed1DestinationFilter = h.helicsFederateRegisterFilter(
fed1, h.HELICS_FILTER_TYPE_DELAY, "fed1DestinationFilter")
h.helicsFilterAddDestinationTarget(fed1DestinationFilter, "Ep2")
ep1 = h.helicsFederateRegisterEndpoint(fed1, "Ep1", "string")
ep2 = h.helicsFederateRegisterGlobalEndpoint(fed1, "Ep2", "string")
pub1 = h.helicsFederateRegisterGlobalPublication(fed1, "pub1",
h.HELICS_DATA_TYPE_DOUBLE,
"")
pub2 = h.helicsFederateRegisterGlobalTypePublication(
fed1, "pub2", "complex", "")
sub1 = h.helicsFederateRegisterSubscription(fed1, "pub1")
sub2 = h.helicsFederateRegisterSubscription(fed1, "pub2")
h.helicsInputAddTarget(sub2, "Ep2")
pub3 = h.helicsFederateRegisterPublication(fed1, "pub3",
h.HELICS_DATA_TYPE_STRING, "")
pub1KeyString = h.helicsPublicationGetKey(pub1)
pub1TypeString = h.helicsPublicationGetType(pub1)
pub1UnitsString = h.helicsPublicationGetUnits(pub1)
sub1KeyString = h.helicsSubscriptionGetKey(sub1)
sub1UnitsString = h.helicsInputGetUnits(sub1)
assert "pub1" == pub1KeyString
assert "double" == pub1TypeString
assert "" == pub1UnitsString
assert "pub1" == sub1KeyString
assert "" == sub1UnitsString
fed1SourceFilter = h.helicsFederateRegisterFilter(
fed1, h.HELICS_FILTER_TYPE_DELAY, "fed1SourceFilter")
h.helicsFilterAddSourceTarget(fed1SourceFilter, "Ep2")
h.helicsFilterAddDestinationTarget(fed1SourceFilter, "fed1/Ep1")
h.helicsFilterRemoveTarget(fed1SourceFilter, "fed1/Ep1")
h.helicsFilterAddSourceTarget(fed1SourceFilter, "Ep2")
h.helicsFilterRemoveTarget(fed1SourceFilter, "Ep2")
fed1SourceFilterNameString = h.helicsFilterGetName(fed1SourceFilter)
assert fed1SourceFilterNameString == "fed1/fed1SourceFilter"
sub3 = h.helicsFederateRegisterSubscription(fed1, "fed1/pub3", "")
pub4 = h.helicsFederateRegisterTypePublication(fed1, "pub4", "int", "")
sub4 = h.helicsFederateRegisterSubscription(fed1, "fed1/pub4", "")
pub5 = h.helicsFederateRegisterGlobalTypePublication(
fed1, "pub5", "boolean", "")
sub5 = h.helicsFederateRegisterSubscription(fed1, "pub5", "")
pub6 = h.helicsFederateRegisterGlobalPublication(fed1, "pub6",
h.HELICS_DATA_TYPE_VECTOR,
"")
sub6 = h.helicsFederateRegisterSubscription(fed1, "pub6", "")
pub7 = h.helicsFederateRegisterGlobalPublication(
fed1, "pub7", h.HELICS_DATA_TYPE_NAMED_POINT, "")
sub7 = h.helicsFederateRegisterSubscription(fed1, "pub7", "")
assert """helics.HelicsPublication(name = "pub1", type = "double", units = "", info = "")""" in repr(
pub1)
assert """helics.HelicsPublication(name = "pub2", type = "complex", units = "", info = "")""" in repr(
pub2)
assert """helics.HelicsPublication(name = "fed1/pub3", type = "string", units = "", info = "")""" in repr(
pub3)
assert """helics.HelicsPublication(name = "fed1/pub4", type = "int", units = "", info = "")""" in repr(
pub4)
assert """helics.HelicsPublication(name = "pub5", type = "boolean", units = "", info = "")""" in repr(
pub5)
assert """helics.HelicsPublication(name = "pub6", type = "double_vector", units = "", info = "")""" in repr(
pub6)
assert """helics.HelicsPublication(name = "pub7", type = "named_point", units = "", info = "")""" in repr(
pub7)
assert (
"""helics.HelicsInput(name = "_input_18", units = "", injection_units = "", publication_type = "", type = "", target = "pub7", info = "")"""
in repr(sub7))
h.helicsInputSetDefaultBoolean(sub5, False)
h.helicsInputSetDefaultComplex(sub2, -9.9 + 2.5j)
h.helicsInputSetDefaultDouble(sub1, 3.4)
h.helicsInputSetDefaultInteger(sub4, 6)
h.helicsInputSetDefaultNamedPoint(sub7, "hollow", 20.0)
h.helicsInputSetDefaultString(sub3, "default")
sub6Default = [3.4, 90.9, 4.5]
h.helicsInputSetDefaultVector(sub6, sub6Default)
h.helicsEndpointSubscribe(ep2, "fed1/pub3")
h.helicsFederateEnterInitializingModeAsync(fed1)
rs = h.helicsFederateIsAsyncOperationCompleted(fed1)
if rs == 0:
time.sleep(0.500)
rs = h.helicsFederateIsAsyncOperationCompleted(fed1)
if rs == 0:
time.sleep(0.500)
rs = h.helicsFederateIsAsyncOperationCompleted(fed1)
if rs == 0:
assert True is False
h.helicsFederateEnterInitializingModeComplete(fed1)
h.helicsFederateEnterExecutingModeAsync(fed1)
h.helicsFederateEnterExecutingModeComplete(fed1)
assert (
"""helics.HelicsInput(name = "_input_18", units = "", injection_units = "", publication_type = "named_point", type = "", target = "pub7", info = "")"""
in repr(sub7))
mesg1 = h.helicsFederateCreateMessage(fed1)
h.helicsMessageSetString(mesg1, "Hello")
h.helicsMessageSetSource(mesg1, "fed1/Ep1")
h.helicsMessageSetOriginalSource(mesg1, "fed1/Ep1")
h.helicsMessageSetDestination(mesg1, "Ep2")
h.helicsMessageSetOriginalDestination(mesg1, "Ep2")
h.helicsEndpointSendMessage(ep1, mesg1)
mesg1 = h.helicsFederateCreateMessage(fed1)
h.helicsMessageSetString(mesg1, "There")
h.helicsMessageSetSource(mesg1, "fed1/Ep1")
h.helicsMessageSetOriginalSource(mesg1, "fed1/Ep1")
h.helicsMessageSetDestination(mesg1, "Ep2")
h.helicsMessageSetOriginalDestination(mesg1, "Ep2")
h.helicsEndpointSendMessage(ep1, mesg1)
h.helicsEndpointSetDefaultDestination(ep2, "fed1/Ep1")
ep1NameString = h.helicsEndpointGetName(ep1)
ep1TypeString = h.helicsEndpointGetType(ep1)
assert ep1NameString == "fed1/Ep1"
assert ep1TypeString == "string"
_ = h.helicsFederateGetCoreObject(fed1)
fed1Time = h.helicsFederateGetCurrentTime(fed1)
assert fed1Time == 0.0
fed1EndpointCount = h.helicsFederateGetEndpointCount(fed1)
assert fed1EndpointCount == 2
fed1NameString = h.helicsFederateGetName(fed1)
assert fed1NameString == "fed1"
fed1State = h.helicsFederateGetState(fed1)
assert fed1State == 2
fed1PubCount = h.helicsFederateGetPublicationCount(fed1)
assert fed1PubCount == 7
fed1SubCount = h.helicsFederateGetInputCount(fed1)
assert fed1SubCount == 7
h.helicsPublicationPublishBoolean(pub5, True)
h.helicsPublicationPublishComplex(pub2, 5.6 + -0.67j)
h.helicsPublicationPublishDouble(pub1, 457.234)
h.helicsPublicationPublishInteger(pub4, 1)
h.helicsPublicationPublishNamedPoint(pub7, "Blah Blah", 20.0)
h.helicsPublicationPublishString(pub3, "Mayhem")
pub6Vector = [4.5, 56.5]
h.helicsPublicationPublishVector(pub6, pub6Vector)
time.sleep(0.500)
h.helicsFederateRequestTimeAsync(fed1, 1.0)
returnTime = h.helicsFederateRequestTimeComplete(fed1)
assert returnTime == 1.0
ep2MsgCount = h.helicsEndpointPendingMessages(ep2)
assert ep2MsgCount == 2
ep2HasMsg = h.helicsEndpointHasMessage(ep2)
assert ep2HasMsg == 1
msg2 = h.helicsEndpointGetMessage(ep2)
assert h.helicsMessageGetTime(msg2) == 1.0
assert h.helicsMessageGetString(msg2) == "Hello"
assert h.helicsMessageGetOriginalSource(msg2) == "fed1/Ep1"
assert h.helicsMessageGetSource(msg2) == "fed1/Ep1"
assert h.helicsMessageGetDestination(msg2) == "Ep2"
assert h.helicsMessageGetOriginalDestination(msg2) == "Ep2"
fed1MsgCount = h.helicsFederatePendingMessages(fed1)
assert fed1MsgCount == 1
assert h.helicsFederateHasMessage(fed1) == 1
msg3 = h.helicsFederateGetMessage(fed1)
assert h.helicsMessageGetTime(msg3) == 1.0
assert h.helicsMessageGetString(msg3) == "There"
assert h.helicsMessageGetOriginalSource(msg3) == "fed1/Ep1"
assert h.helicsMessageGetSource(msg3) == "fed1/Ep1"
assert h.helicsMessageGetDestination(msg3) == "Ep2"
assert h.helicsMessageGetOriginalDestination(msg3) == "Ep2"
sub1Updated = h.helicsInputIsUpdated(sub1)
# TODO: figure out why this test is broken
assert sub1Updated is False
# TODO: figure out why this test is broken
assert h.helicsInputLastUpdateTime(sub2) == 0.0
# assert h.helicsInputGetComplex(sub2) == 5.6 - 0.67j
# assert h.helicsInputGetDouble(sub1) == 457.234
# assert h.helicsInputGetInteger(sub4) == 1
sub7PointString, sub7DoubleValue = h.helicsInputGetNamedPoint(sub7)
# assert sub7PointString == "Blah Blah"
assert sub7DoubleValue == 20.0
# assert h.helicsInputGetBoolean(sub5) == True
# assert h.helicsInputGetString(sub3) == "Mayhem"
sub3ValueSize = h.helicsInputGetRawValueSize(sub3)
# assert sub3ValueSize == 6
# assert h.helicsInputGetVector(sub6) == [4.5, 56.5]
h.helicsFederateFinalize(fed1)
h.helicsFederateFinalize(fed2)
h.helicsFederateFree(fed1)
h.helicsFederateFinalize(fed2)
h.helicsFederateFree(fed2)
h.helicsFederateInfoFree(fedInfo2)
h.helicsBrokerDisconnect(broker3)
h.helicsBrokerFree(broker3)
h.helicsCleanupLibrary()
h.helicsCloseLibrary()
