[web2py] Return excel file and then redirect to different page

[Jim S]

I'm looking for a way to return an Excel sheet to the user and then 
redirect to a different page all in the same request.

Here is what I'm doing now:

from reports import movementDetail as rpt
letters_file = StringIO.StringIO()
returnVal = rpt.process(originationId, fromDate, toDate, letters_file, auth.
user.id)
if returnVal:
    excelFile = letters_file.getvalue()
    letters_file.close()
    response.headers['Content-Type']='application/vnd.ms-excel'
    return(excelFile)
else:
    response.flash = 'No movements for specific origin in date range.'
    return dict(form=form)

When I do the return(excelFile) I somehow would like to pass a URL that it 
would redirect to when the excel sheet is returned.  Any ideas?  I'm 
guessing there is something simple I'm missing.

-Jim

--