Quick follow-up question, you mention threading in the post and how it might hinder some of the messaging. Could this be a potential problem since in the C# or MFC application there is essentially a mainloop which is a perpetual loop ? There is no such thing in the implementation below, and thus does not fire events.
On Mon, Apr 13, 2009 at 3:09 AM, Mark Hammond <skippy.hamm...@gmail.com>wrote: > On 11/04/2009 4:26 AM, Kapil fadnis wrote: > >> I think this has been talked about on a previous thread but its an old >> thread here but I am hoping to get some feedback that will help me >> understand the issue, >> >> http://mail.python.org/pipermail/python-win32/2006-September/005044.html >> >> >> I have an interface >> MBTQUOTELib. >> IMbtQuotesNotify >> which has four methods to be implemented, each of which is an event on >> the server side i.e. my broker. >> One of the methods is "OnQuoteData(QUOTERECORD). The way I have seen it >> being implemented (in the thread above) is >> run makepy - i on the interface definition, i use PythonWin for this >> which gives me a .py file. >> 13F76618-D199-4485-8C95-DC524958686Cx0x2x0.py >> >> The implementation is >> >> ------------------------------------------------------------------------------------------- >> from win32com import universal >> >> universal.RegisterInterfaces('{13F76618-D199-4485-8C95-DC524958686C}',0,2,0,["IMbtQuotesNotify"]) >> class Q: >> _com_interfaces_ = ['IMbtQuotesNotify'] >> _typelib_guid_ = '{13F76618-D199-4485-8C95-DC524958686C}' >> _typelib_version_ = 2, 0 >> >> def OnQuoteData(self,pQuote): >> print "got onquote!" >> print type(pQuote) >> print "%s" % pQuote >> >> import win32com.server.util >> qnotify = win32com.server.util.wrap(Q(),useDispatcher=1) >> >> import win32com.client as com >> mbtCom = com.Dispatch("MBTrading.MbtComMgr") >> mbtCom.DoLogin(9,"myusername","mypassword","") >> quote = mbtCom.Quotes >> quote.AdviseSymbol(qnotify,'AAPL',1) >> > > See if adding a call to pythoncom.PumpMessages() at the very end makes a > difference... > > Cheers, > > Mark >
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