On Sat, May 23, 2009 at 6:03 PM, Robert Kern <[email protected]> wrote:
> On Sat, May 23, 2009 at 18:57, Charles R Harris > <[email protected]> wrote: > > You were supposed to be able to change the default behaviour, but it > didn't > > used to work. I think if you are going to use a warning as a flag then it > > has to always be raised when a failure occurs, not just the first time. > > A brief test suggest that in Python 2.5.4, at least, as long as you > set the action to be 'always' before the warning is first issued, it > works. We can do this just after the IOWarning (or whatever) gets > defined. > OK, that would work. Although I think a named argument might be a more transparent way to specify behaviour than setting the warnings. Chuck
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