Grant Edwards <grant.b.edwa...@gmail.com> wrote:
> On 2024-02-16, Chris Green via Python-list <python-list@python.org> wrote:
>
> > I'm looking for a simple way to make NaN values output as something
> > like '-' or even just a space instead of the string 'nan'.
>
> It would probably help if you told us how you're "outputting" them now
> (the Python feaatures/functions used, not the actual output format).
>
> Are you using f-strings, the % operator, str.format(), or ??
>
> I would be tempted to try monkey-patching the float class to override
> the __format__ method. I have no idea what side effects that might
> have, or if it's even used by the various formatting mechanisms, so
> you might end up scraping bits off the walls...
>
It's using f'{...}' at the moment.
--
Chris Green
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