Calling ui.traceback()

Dirkjan Ochtman dirkjan at ochtman.nl
Sun Feb 21 06:29:29 CST 2010


On Sun, Feb 21, 2010 at 07:04, Frank A. Kingswood
<frank at kingswood-consulting.co.uk> wrote:
> Hallo!
>
> In the Perfarce extension I'm calling ui.traceback() in some exception
> handlers to get some useful info when the user specifies --traceback.
> This fails on old versions of Mercurial, where traceback can be None.

How old?

> Changing the code to
>
>        if ui.traceback:ui.traceback()
>
> works but I'm not sure this is the right way to handle this.

Why would it not be the right way?

Cheers,

Dirkjan


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