Hi,
I have made a python program that extracts some informations out of
PowerPoint files, using MS-Powerpoint. It works well, but I also need to
extract Shockwave Flash from certain slides. I am able to get the OLE
object, but I can't figure out what to do with it so as to save its
content to a SWF file:
if shape.Type == constants.msoOLEControlObject:
ole_format = shape.OLEFormat
if ole_format.ProgID == u'ShockwaveFlash.ShockwaveFlash.1':
pass # wish I could save flash content
After some investigation, it seems that this object implements the
IPersistStream interface.
I imagine I could use the Save(IStream) method, or better
pythoncom.OleSaveToStream(IPersistStream, IStream).
The problem is that I don't know how to obtain something that would be
accepted as an IStream (through python/com machinery) and that would
write everything to a file or in a string, and that I can read later.
Finally, I don't really know if I am following the good direction.
Any clue?
Regards,
--
Bertrand Mathieu - INGENIWEB SAS
17 rue Louise Michel - 92300 Levallois Perret - France
Tel / Fax : (33) 1 47 57 39 14
web : www.ingeniweb.com - « les Services Web Ingénieux »
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