I'm running 0.6.0 under Python 2.6. Source code:
***********************************************************************
from comtypes import *
from comtypes.client import *
import comtypes.gen.iTunesLib
itunes = CreateObject("iTunes.Application")
librarySource = itunes.LibrarySource
playListCollection = librarySource.Playlists
userPlayList = playListCollection.ItemByName("My Test PlayList")
if userPlayList is None:
userPlayList = itunes.CreatePlaylist("My Test PlayList")
print userPlayList
u2 = cast(userPlayList, POINTER(comtypes.gen.iTunesLib.IITUserPlaylist))
print u2
u2.Reveal()
***********************************************************************
This fails with the following output:
<POINTER(IITPlaylist) ptr=0x2a5a24 at 1ee1940>
<POINTER(IITUserPlaylist) ptr=0x2a5a24 at 1ee18a0>
---------------------------------------------------------------------------
WindowsError Traceback (most recent call last)
e:\projects\Python\FetchAudio\aftp.py in <module>()
49 print u2
50
---> 51 u2.Reveal()
52
WindowsError: exception: access violation reading 0x00000000
***********************************************************************
I'm trying to do something equivalent the following, which works using
win32com.client:
u2 = win32com.client.CastTo(userPlayList, 'IITUserPlaylist')
It's as if the downcast is failing. Please advise.
Thanks,
Mike
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