[pywin32-bugs] [ pywin32-Bugs-978096 ] Problem with nested dispatches in build 201

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Bugs item #978096, was opened at 2004-06-23 09:54
Message generated for change (Comment added) made by gtegos
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https://sourceforge.net/tracker/?func=detail&atid=551954&aid=978096&group_id=78018

Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: George Tegos (gtegos)
Assigned to: Nobody/Anonymous (nobody)
Summary: Problem with nested dispatches in build 201

Initial Comment:
We have an application which exposes an automation 
object Application. One member of Application is Zip 
which is another automation object which has a 
property Recursive of type BOOL. In a Python script we 
have:
Application.Zip.Recursive = 1
With build 201 we get a COM error saying that we have 
a wrong number of parameters.
The same was working fine with build 200


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>Comment By: George Tegos (gtegos)
Date: 2004-10-12 09:31

Message:
Logged In: YES 
user_id=464497

I attach a strip down version of the odl file describing 
Application and Zip objects. 
I debugged the code using versions 203 and 200. The 
problem seems to be in CDispatch.__setattr__ 
if self.__LazyMap__(attr):
  # Check the "general" property map.
  if self._olerepr_.propMap.has_key(attr):
    entry = self._olerepr_.propMap[attr]
    invoke_type = _GetDescInvokeType ...
    self._oleobj_.Invoke(entry.dispid, 0, invoke_type, 0, value)
    return

invoke_type has the value of 3 in version 203 instead of 4 
(pythoncom.INVOKE_PROPERTYPUT) in version 200, which 
works.


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Comment By: Mark Hammond (mhammond)
Date: 2004-10-09 01:48

Message:
Logged In: YES 
user_id=14198

Could you please provide a sample or some way for me to
repro this?

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=551954&aid=978096&group_id=78018