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| From | Peter Otten <__peter__@web.de> |
| Subject | Re: Argument Presence Checking via Identity or Boolean Operation? |
| Date | Thu, 04 Jun 2015 11:28:45 +0200 |
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Frank Millman wrote: > I have a slight variation in that I want to keep a reference to the > argument - > > def __init__(self, arg=None): > self.arg = arg or [] > > Based on your comment, I have changed it to - > > def __init__(self, arg=None): > self.arg = [] if arg is None else arg > > Does this pass your 'stop and consider' test? Yes, that avoids the problem of the original code.
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Re: Argument Presence Checking via Identity or Boolean Operation? Peter Otten <__peter__@web.de> - 2015-06-04 11:28 +0200
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