On Thursday, December 30, 2021 at 11:23:35 PM UTC+8, Chris Angelico wrote:
> If it's an exception, it needs to subclass Exception or BaseException.
I see. That is, the following:
class TailRecurseException(Exception):
def __init__(self, args, kwargs):
self.args = args
self.kwargs = kwargs
> (Also, is this REALLY an optimization? Exception handling isn't the
> fastest. Yes, it avoids some measure of recursion depth, but it looks
> like a pretty inefficient way to do things. Python is not Lisp, and
> there are very very few algorithms that actually benefit from tail
> call optimization that wouldn't benefit far more from other ways of
> doing the same thing.)
Could you give some examples of the other methods you mentioned above?
> ChrisA
HZ
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