On 22 Ago, 03:11, "Evan Klitzke" <[EMAIL PROTECTED]> wrote: > On 8/21/07, codesite-noreply <[EMAIL PROTECTED]> wrote: > > > > > > > On 22 Ago, 02:09, "Evan Klitzke" <[EMAIL PROTECTED]> wrote: > > > On 8/21/07, billiejoex <[EMAIL PROTECTED]> wrote: > > > > > Hi there, > > > > I'm facing a case where I need to get the traceback outptut when > > > > occurring an exception. > > > > I solved such problem by using traceback module in conjunction with > > > > StringIO: > > > > > import StringIO, traceback > > > > try: > > > > raise Exception > > > > except: > > > > f = StringIO.StringIO() > > > > traceback.print_exc(file=f) > > > > print f.getvalue() > > > > > ... but this seems a little poor to me since I first put output into > > > > the StringIO.StringIO(), then I get it back by using getvalue() on > > > > it. > > > > Is there a way to avoid the use of StringIO and get such output > > > > without using such (useless) additional step? > > > > If you just want to print the output (as in your example), you can use > > > file=sys.stdout or file=sys.stderr in the call to print_exc. If you > > > want to store the traceback into a string for some other purpose (e.g. > > > logging, email notifications) I believe that you must use a StringIO > > > object. > > > > -- > > > Evan Klitzke <[EMAIL PROTECTED]> > > > Unfortunately I have to pass the output to a function which prints the > > passed string both on screen and into a log file. > > Anyway, not too much important. I'll use StringIO if there's no other > > solution. > > Turns out I was wrong -- you can just get the string, using format_exc > rather than print_exc. > > -- > Evan Klitzke <[EMAIL PROTECTED]>- Nascondi testo tra virgolette - > > - Mostra testo tra virgolette -
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