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Event handling for COM object with win32com (pywin32)

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  Event handling for COM object with win32com (pywin32) peter.balazovic@emspin.com - 2014-06-22 02:15 -0700
    Re: Event handling for COM object with win32com (pywin32) Chris Angelico <rosuav@gmail.com> - 2014-06-22 20:09 +1000
      Re: Event handling for COM object with win32com (pywin32) peter.balazovic@emspin.com - 2014-06-22 04:55 -0700
        Re: Event handling for COM object with win32com (pywin32) Chris Angelico <rosuav@gmail.com> - 2014-06-22 22:02 +1000
    Re: Event handling for COM object with win32com (pywin32) Kevin Walzer <kw@codebykevin.com> - 2014-06-22 11:22 -0400

#73490 — Event handling for COM object with win32com (pywin32)

Dears,

I have a problem with firing Events and event handling on COM object.

This code works on python console but there is no event fired.

>>> class fmstrEvents(object):
    ...     def OnRecroderDone(self):
    ...         print "Hello OnRecroderDone"

>>> import win32com.client
>>> fm = win32com.client.Dispatch("MCB.PCM")
>>> fm_events = win32com.client.WithEvents(fm,fmstrEvents)

The application fmstr with COM Object "MCB.PCM" is freezing by events handling within python by pywin32.

Do I miss something in code or incorrectly handling the events or COM Object?

Thank you very much.
Peter

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#73494

On Sun, Jun 22, 2014 at 7:15 PM,  <peter.balazovic@emspin.com> wrote:
> This code works on python console but there is no event fired.
>
>>>> class fmstrEvents(object):
>     ...     def OnRecroderDone(self):
>     ...         print "Hello OnRecroderDone"

Is that supposed to say "OnRecroderDone" or "OnRecorderDone"? I can't
find any Google hits for the former, other than this exact question
(which you seem to have also posted to StackOverflow - I'm counting
that as the same), and the latter would be a much more obvious
spelling.

ChrisA

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#73495

On Sunday, June 22, 2014 12:09:51 PM UTC+2, Chris Angelico wrote:
> On Sun, Jun 22, 2014 at 7:15 PM,  <peter.balazovic@emspin.com> wrote:
> 
> > This code works on python console but there is no event fired.
> 
> >
> 
> >>>> class fmstrEvents(object):
> 
> >     ...     def OnRecroderDone(self):
> 
> >     ...         print "Hello OnRecroderDone"
> 
> 
> 
> Is that supposed to say "OnRecroderDone" or "OnRecorderDone"? I can't
> 
> find any Google hits for the former, other than this exact question
> 
> (which you seem to have also posted to StackOverflow - I'm counting
> 
> that as the same), and the latter would be a much more obvious
> 
> spelling.
> 
> 
> 
> ChrisA

You right, this is a typo here - I am sorry for this but event handler does not work... fmstr application is freezing and event handler does not work. I need to restart python to unfreeze my application.
Peter 

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#73496

On Sun, Jun 22, 2014 at 9:55 PM,  <peter.balazovic@emspin.com> wrote:
> You right, this is a typo here - I am sorry for this but event handler does not work... fmstr application is freezing and event handler does not work. I need to restart python to unfreeze my application.
>

I can't help further, then. I'm not experienced with the COM interface
in any language, so I couldn't tell you what's going on.

ChrisA

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#73498

On 6/22/14, 5:15 AM, peter.balazovic@emspin.com wrote:
> Do I miss something in code or incorrectly handling the events or COM Object?

There is a pywin32 mailing list that may be able to offer more help here.

-- 
Kevin Walzer
Code by Kevin/Mobile Code by Kevin
http://www.codebykevin.com
http://www.wtmobilesoftware.com

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