[Python-ideas] Allow a group by operation for dict comprehension

[Chris Barker]

On Thu, Jun 28, 2018 at 4:59 PM, Steven D'Aprano <steve at pearwood.info>
wrote:

> Can I make a plea for people to not post code with source highlighting
> as HTML please? It is rendered like this for some of us:
>
> On Thu, Jun 28, 2018 at 10:01:00AM -0700, Chris Barker via Python-ideas
> wrote:
>
>     In [*46*]: {a:[t[0] *for* t *in* b] *for* a,b *in*
>     groupby(sorted(student_school_list,
>     key=*lambda* t: t[1]), key=*lambda* t: t[
>

Oh god -- yeach!! -- sorry about that -- that was copy an pasted from
iPython -- I was assuming it would strip out the formatting and give
reasonable plain text -- but apparently not.

I'll stop that.

-CHB
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