Fix recent changes and port them to the IR version.

Author: PMeira

dss/dss_capi_gr/IPVSystems.py

@@ -191,15 +191,15 @@ def IrradianceNow(self):
         Returns the current irradiance value for the active PVSystem. Use it to 
         know what's the current irradiance value for the PV during a simulation.
         '''
-        self._lib.PVSystems_Get_IrradianceNow()
+        return self._lib.PVSystems_Get_IrradianceNow()
 
     @property 
     def Pmpp(self):
         '''
         Gets/sets the rated max power of the PV array for 1.0 kW/sq-m irradiance 
         and a user-selected array temperature of the active PVSystem.
         '''
-        self._lib.PVSystems_Get_Pmpp()
+        return self._lib.PVSystems_Get_Pmpp()
 
     @Pmpp.setter
     def Pmpp(self, Value):

dss/dss_capi_ir/IActiveClass.py

@@ -1,56 +1,61 @@
-'''
-A compatibility layer for DSS C-API that mimics the official OpenDSS COM interface.
-
-Copyright (c) 2016-2019 Paulo Meira
-'''
-from __future__ import absolute_import
-from .._cffi_api_util import Base
-
-class IActiveClass(Base):
-    __slots__ = []
-
-    @property
-    def ActiveClassName(self):
-        '''(read-only) Returns name of active class.'''
-        return self._get_string(self._lib.ActiveClass_Get_ActiveClassName())
-
-    @property
-    def AllNames(self):
-        '''(read-only) Array of strings consisting of all element names in the active class.'''
-        return self._get_string_array(self._lib.ActiveClass_Get_AllNames)
-
-    @property
-    def Count(self):
-        '''(read-only) Number of elements in Active Class. Same as NumElements Property.'''
-        return self._lib.ActiveClass_Get_Count()
-
-    def __len__(self):
-        return self._lib.ActiveClass_Get_Count()
-
-    @property
-    def First(self):
-        '''(read-only) Sets first element in the active class to be the active DSS object. If object is a CktElement, ActiveCktELment also points to this element. Returns 0 if none.'''
-        return self._lib.ActiveClass_Get_First()
-
-    @property
-    def Name(self):
-        '''Name of the Active Element of the Active Class'''
-        return self._get_string(self._lib.ActiveClass_Get_Name())
-
-    @Name.setter
-    def Name(self, Value):
-        if type(Value) is not bytes:
-            Value = Value.encode(self._api_util.codec)
-
-        self._lib.ActiveClass_Set_Name(Value)
-        self.CheckForError()
-
-    @property
-    def Next(self):
-        '''(read-only) Sets next element in active class to be the active DSS object. If object is a CktElement, ActiveCktElement also points to this element.  Returns 0 if no more.'''
-        return self._lib.ActiveClass_Get_Next()
-
-    @property
-    def NumElements(self):
-        '''(read-only) Number of elements in this class. Same as Count property.'''
-        return self._lib.ActiveClass_Get_NumElements()
+'''
+A compatibility layer for DSS C-API that mimics the official OpenDSS COM interface.
+
+Copyright (c) 2016-2019 Paulo Meira
+'''
+from __future__ import absolute_import
+from .._cffi_api_util import Base
+
+class IActiveClass(Base):
+    __slots__ = []
+
+    @property
+    def ActiveClassName(self):
+        '''(read-only) Returns name of active class.'''
+        return self._get_string(self._lib.ActiveClass_Get_ActiveClassName())
+
+    @property
+    def AllNames(self):
+        '''(read-only) Array of strings consisting of all element names in the active class.'''
+        return self._get_string_array(self._lib.ActiveClass_Get_AllNames)
+
+    @property
+    def Count(self):
+        '''(read-only) Number of elements in Active Class. Same as NumElements Property.'''
+        return self._lib.ActiveClass_Get_Count()
+
+    def __len__(self):
+        return self._lib.ActiveClass_Get_Count()
+
+    @property
+    def First(self):
+        '''(read-only) Sets first element in the active class to be the active DSS object. If object is a CktElement, ActiveCktELment also points to this element. Returns 0 if none.'''
+        return self._lib.ActiveClass_Get_First()
+
+    @property
+    def Name(self):
+        '''Name of the Active Element of the Active Class'''
+        return self._get_string(self._lib.ActiveClass_Get_Name())
+
+    @Name.setter
+    def Name(self, Value):
+        if type(Value) is not bytes:
+            Value = Value.encode(self._api_util.codec)
+
+        self._lib.ActiveClass_Set_Name(Value)
+        self.CheckForError()
+
+    @property
+    def Next(self):
+        '''(read-only) Sets next element in active class to be the active DSS object. If object is a CktElement, ActiveCktElement also points to this element.  Returns 0 if no more.'''
+        return self._lib.ActiveClass_Get_Next()
+
+    @property
+    def NumElements(self):
+        '''(read-only) Number of elements in this class. Same as Count property.'''
+        return self._lib.ActiveClass_Get_NumElements()
+
+    @property
+    def ActiveClassParent(self):
+        '''Get the name of the parent class of the active class'''
+        return self._get_string(self._lib.ActiveClass_Get_ActiveClassParent())

dss/dss_capi_ir/IPVSystems.py

@@ -183,3 +183,24 @@ def Tyearly(self, Value):
 
         self._lib.PVSystems_Set_Tyearly(Value)
         self.CheckForError()
+
+    @property 
+    def IrradianceNow(self):
+        '''
+        Returns the current irradiance value for the active PVSystem. Use it to 
+        know what's the current irradiance value for the PV during a simulation.
+        '''
+        return self._lib.PVSystems_Get_IrradianceNow()
+
+    @property 
+    def Pmpp(self):
+        '''
+        Gets/sets the rated max power of the PV array for 1.0 kW/sq-m irradiance 
+        and a user-selected array temperature of the active PVSystem.
+        '''
+        return self._lib.PVSystems_Get_Pmpp()
+
+    @Pmpp.setter
+    def Pmpp(self, Value):
+        self._lib.PVSystems_Set_Pmpp(Value)
+        self.CheckForError()