Trey Hunner 🐍 @treyhunner@mastodon.social
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Apparently I'm going to have some articles, screencasts, and curriculum to update after 3.15 is released! 😅

Python SC accepted PEP 798

PEP: peps.python.org/pep-0798/

Acceptance: discuss.python.org/t/pep-798-u

So this:
[*row for row in list_of_lists]

Will do the same thing as this:
[x for row in list_of_lists for x in row]

I often tell new learners that there are 4-ish uses of * and 3 uses of **. That'll now be 5-ish uses of * and 4 uses of **.

Python PEPs

PEP 798 – Unpacking in Comprehensions | peps.python.org

This PEP proposes extending list, set, and dictionary comprehensions, as well as generator expressions, to allow unpacking notation (* and **) at the start of the expression, providing a concise way of combining an arbitrary number of iterables into one...

peps.python.org · Python Enhancement Proposals (PEPs)

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