Tuple unpacking inside lambda expressions

Sam Ezeh sam.z.ezeh at gmail.com
Wed Apr 20 06:59:12 EDT 2022


This also works great!

Kind Regards,
Sam Ezeh

On Tue, 19 Apr 2022 at 12:03, Antoon Pardon <antoon.pardon at vub.be> wrote:
>
> Op 16/04/2022 om 23:36 schreef Sam Ezeh:
> > Two questions here.
> >
> > Firstly, does anybody know of existing discussions (e.g. on here or on
> > python-ideas) relating to unpacking inside lambda expressions?
> >
> > I found myself wanting to write the following.
> >
> > ```
> > map(
> >      lambda (module, data): result.process(module, data),
> >       jobs
> > )
> > ```
> > However, it's of course not legal Python syntax.
>
> Why not write:
>
> itertools.starmap(result.process, jobs)
>
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