def simulator(self):
try:
dymola = None
dymola = DymolaInterface("C:/Program Files/Dymola 2019 FD01/bin64/Dymola.exe")
openResult = dymola.openModel(self.packageName)
print(" openModel : ", openResult )
if not openResult:
print("openModel is failed. Below is the translation log.")
log = dymola.getLastErrorLog()
print(log)
exit(1)
dymola.experimentSetupOutput(events=False)
result = dymola.simulateExtendedModel(self.modelName,0.0, self.simTime, 0, self.deltaTime, "Radau", 0.00001, self.deltaTime, self.resultName, initialNames=self.handleModelParamName, initialValues=self.handleModelParamVal)
print(" simulateExtendedModel : ", result[0])
if not result[0]:
print("Simulation is failed. Below is the translation log.")
log = dymola.getLastErrorLog()
print(log)
exit(1)
except DymolaException as ex:
print(("Error: " + str(ex)))
finally:
if dymola is not None:
dymola.close()
dymola = None
return 0
class DymolaLauncher(object):
"""
Dymola Launcher
"""
def __init__(self, **kwargs):
"""
This class is aimed to launch Dymola jobs
via the python interface
@ In, kwargs, dict, the dictionary of options
"""
from dymola.dymola_interface import DymolaInterface
# intialize dymola
cwd = os.getcwd()
if sys.platform.startswith("win"):
print("trying to find dymola executable")
found = None
for item in sys.path:
if item.endswith("dymola.egg"):
found = item
if found is not None:
print("dymola found in: ", found)
dymola_exe = os.path.join(
os.path.dirname(
os.path.dirname(os.path.dirname(
os.path.dirname(found)))), "bin64", "dymola.exe")
print("dymola exe: ", dymola_exe)
self.dymola = DymolaInterface(dymolapath=dymola_exe)
else:
print("dymola not found in", sys.path)
self.dymola = DymolaInterface()
else:
self.dymola = DymolaInterface()
self.workDir = kwargs.get("workingDir")
if not os.path.isabs(self.workDir):
self.workDir = os.path.join(cwd, self.workDir)
print("swd", self.workDir, "cwd", cwd, "MODELICAPATH",
os.environ.get("MODELICAPATH", ""))
self.silent = kwargs.get("silent")
self.dymola.cd(self.workDir)
self.dymola.experimentSetupOutput(events=False)
def run(self, input):
"""
Run the input file
@ In, input, str, the input file to run
@ Out, None
"""
self.returnOut = self.dymola.RunScript(input, silent=self.silent)
def getResultOutput(self):
"""
Return the result
@ In, None
@ Out, outcome, tuple, outcome (result, returnCode, log)
"""
if not self.returnOut:
outcome = (None, -1, self.dymola.getLastErrorLog())
else:
outcome = (self.returnOut, 0, self.dymola.getLastErrorLog())
print("result", outcome)
return outcome
def close(self):
"""
Finalize dymola
@ In, None
@ Out, None
"""
self.dymola.close()