Notepad++ -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Lynton Grice Sent: Wednesday, July 23, 2008 11:38 AM To: python-win32@python.org Subject: [python-win32] FW: MSMQ - cannotcatchCOM_ERROR with"pythoncom.com_error"
Hey Tim, Wow, you are 100% correct....there was something in WingIDE that is not happy....strange.... I ran the same code in the standard interpreter and it caught the error perfectly.... BTW: What IDE's do you guys use for Python? Thanks a million, have a great day! Lynton -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Tim Golden Sent: 22 July 2008 05:21 PM Cc: python-win32@python.org Subject: Re: [python-win32] MSMQ - cannot catchCOM_ERROR with"pythoncom.com_error" Lynton Grice wrote: > Please help me ;-) I know how to push / pop messages off of a MSMQ, also how > to create a queue etc.....but my problem is I cannot seen to catch the > "com_error" when I try create a MSMQ that already exists ;-( The basic code > is as follows: > > import win32com.client > import pythoncom > import os > > try: > queue_info = win32com.client.Dispatch("MSMQ.MSMQQueueInfo") > computer_name = os.getenv('COMPUTERNAME') > format_name = "direct=os:" + computer_name + "\\private$\\test3" > > queue_info.FormatName=format_name > queue=queue_info.Open(2,0) "Dies here obviously as queue does not exist > except pythoncom.com_error: > #Queue does not exist...create queue.... > queue_info.PathName = ".\\private$\\test3" > queue_info.Label = "New Queue" > queue_info.Create() > > I get an Exception raised in WingIDE that says something like > "com_error......the queue does not exist or you do not have sufficient > permissions etc" - something like that..... I can't see anything obvious (aside from the possible dangers inherent in assuming that *any* com_error means the queue doesnt' exist). I assume that the -- "Dies here... -- isn't in the original code? Does the same thing happen if you run in the standard interpreter? (Don't know if WingIDE does anything fancy to intercept exceptions). If the same does happen in the interpreter, can you use the traceback module / sys.exc_info to determine exactly what exception is raised and how it relates to pythoncom.com_error? TJG _______________________________________________ python-win32 mailing list python-win32@python.org http://mail.python.org/mailman/listinfo/python-win32 _______________________________________________ python-win32 mailing list python-win32@python.org http://mail.python.org/mailman/listinfo/python-win32 _______________________________________________ python-win32 mailing list python-win32@python.org http://mail.python.org/mailman/listinfo/python-win32
