Re: [Python-Dev] transitioning from % to {} formatting

[Barry Warsaw]

On Oct 1, 2009, at 2:51 AM, Vinay Sajip wrote:

You're already covered if you use the PercentMessage/BraceMessage approach I

mentioned elsewhere in this thread. Suppose:

#Just typing this in, it's not tested or anything
class DollarMessage:
   def __init__(self, fmt, *args, **kwargs):
       self.fmt = fmt
       self.args = args
       self.kwargs = kwargs

   def __str__(self):
       return string.Template(self.fmt).substitute(*args, **kwargs)

-Barry

Right, thanks. This is a very cool feature that I didn't know logging supported!

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