On 21/06/2011 16:13, M Saunders TAS wrote: > Hi, > > I'm trying to use python and the fantastic WMI module to manage Hyper-V > virtual machine resources and am having problems trying to modify properties > of an instance to pass back via WMI. > > The following code in powershell is what I need to emulate in python: > > $vmms = gwmi -namespace root\virtualization > Msvm_VirtualSystemManagementService > $hardDisk = gwmi -namespace root\virtualization > Msvm_ResourceAllocationSettingData -filter > InstanceID='Microsoft:Definition\\353B3BE8-310C-4CF4-839E-4E1B14616136\\Default'" > $hardDisk.Address = 0 > $vmms.AddVirtualSystemResources($vm,@($hardDisk.GetText(1))) > > The equivalent python code below produces a COM error "Provider is not > capable of the attempted operation" when trying to change object properties. > > import wmi > c = wmi.WMI(namespace="virtualization", find_classes=False) > VMMS = c.Msvm_VirtualSystemManagementService()[-1] > HD = > c.Msvm_ResourceAllocationSettingData(InstanceID='Microsoft:Definition\\353B3BE8-310C-4CF4-839E-4E1B14616136\\Default') > HD.Address = 0 > VMMS.AddVirtualSystemResources([HD.gettext_(1),], VM) > > I am sure that it is something simple and obvious that I am doing incorrectly > so apologies in advance for my stupidity. > Any help or suggestions will be gratefully received. > > Thanks > > Matt > > In the Python call to AddVirtualSystemResources() you've reversed the order of the parameters.
-- Regards, Graham Bloice
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