Python introspection... 2005-06-10 - By Bernard Lebel
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Sorry, see below...
On 6/10/05, Bernard Lebel <3dbernard@(protected)> wrote:
> Hello,
>
> Is there an easier way to check if an object has, for example, the
> "LocalProperties" attribute, other than by going through such a chunk
> of code?
>
> Right now I have this:
>
> xsi = Application
>
> oObject = xsi.selection(0)
>
> # Iterate object attributes
> for i in xrange( 0, oObject._oleobj_.GetTypeInfoCount() ):
>
> typeInfo = xsi.selection(0)._oleobj_.GetTypeInfo( i )
> typeAttr = typeInfo.GetTypeAttr()
>
> # Iterate "functions" of object
> for iFunction in xrange( 0, typeAttr.cFuncs ):
>
> functionDescription = typeInfo.GetFuncDesc( iFunction )
>
> # Get name of function (even if function is actually a
property)
> sName = typeInfo.GetNames( functionDescription.memid )[0]
>
> if sName == 'LocalProperties': xsi.logmessage( 'yeah!' )
>
>
> I have tried simpler approches, like
>
> if not oObject.localproperties: xsi.logmessage( 'no' )
>
> But I get an attribute error (<unknown>.localproperties)
[Bernard] It should have been: I get this error if I have, for
instance, the primitive of an object selected.
Sorry!
Bernard
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