def __init__(self, obj): # this links the thermostat to the house
self.Tair = gridlabd.property(obj, "air_temperature")
self.Theat = gridlabd.property(obj, "heating_setpoint")
self.Tcool = gridlabd.property(obj, "cooling_setpoint")
self.mode = gridlabd.property(obj, "system_mode")
self.deadband = gridlabd.property(obj,
"thermostat_deadband").get_value()
def add_property(objname,
propname,
nonzero=True,
noexception=True,
onexception=gridlabd.warning):
"""Add a property to the list of properties to consider
Parameters:
objname (str): name of object
propname (str): name of property
nonzero (bool): flag to restrict addition to properties that have a non-zero base value
noexception (bool): flag to not raise exception and use `onexception()` instead
onexception (callable): function to call when noexception is used and add fails
"""
global property_list
try:
# get the property
prop = gridlabd.property(objname, propname)
# get the value of the property
value = prop.get_value()
# if the value should be added
if not nonzero or value != 0.0:
# if the object is not already listed
if not objname in property_list.keys():
# create a new entry for the value in the property list
property_list[objname] = {propname: [prop, value]}
# create a new entry for the result in the limit list
limit_list[objname] = {}
# the object is already list
else:
# add the property to the object's property list
property_list[objname][propname] = [prop, value]
except:
# if no exceptions are allowed
if noexception:
# call the output function
onexception(f"unable to add to {objname}.{propname}")
# continue without further ado
pass
else:
# raise the exception
raise
def on_term(t):
last = None
for obj in gridlabd.get("objects"):
oclass = gridlabd.get_value(obj, "class")
prop = gridlabd.property(obj, "py_object")
if oclass == "test":
prop = gridlabd.property(obj, "py_object")
elif oclass == "check":
prop = gridlabd.property(obj, obj)
else:
continue
prop.rlock()
value = prop.get_value()
initv = prop.get_initial()
text = str(prop)
info = repr(prop)
unit = prop.get_unit()
prop.unlock()
if obj in test.keys():
value = test[obj]
prop.wlock()
if type(value) is dict:
goal = value
check = value
init = True
elif type(test[obj]) is list:
goal = value[0]
check = value[1]
init = False
else:
goal = value
check = value
init = False
prop.set_value(goal)
if init:
result = prop.get_initial()
else:
result = prop.get_value()
if obj in convert.keys():
check = convert[obj](check)
if result != check:
raise Exception(f"set failed ('{result}' != '{check}')")
prop.unlock()
for u, v in units.items():
if prop.get_name() == u:
x = prop.convert_unit(v[1])
if x != v[0]:
raise Exception(
f"unit conversion failed ({x} != {u[0]}")
if prop == last:
raise Exception("property eq comparison failed unexpectedly")
if prop != prop:
raise Exception("property ne comparison failed unexpectedly")
ok = None
try:
prop < last
prop > last
prop <= last
prop >= last
ok = False
except:
ok = True
pass
if ok == None:
raise Exception("property lt/le/gt/ge test inconclusive")
elif ok == False:
raise Exception("property lt/le/gt/ge succeeded unexpectedly")
last = prop
def on_init(t):
global prop
prop = gridlabd.property('my_example', 'my_real')
return True