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Iwan-Zotow
on Jan 22, 2021
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Toolz: A functional standard library for Python
well, you could pack a lot of other expressions into that expression, especially with 3.8/3.9, e.g.
x,y = 1,2
q = list(map(lambda t: (tx := t*x, ty := t*y, tx+ty)[-1], [1, 2, 3]))
pansa2
on Jan 22, 2021
[–]
Walrus operator: not even once.
Iwan-Zotow
on Jan 23, 2021
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walrus, actually, being an expression, it's a perfect fit for lambdas
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x,y = 1,2
q = list(map(lambda t: (tx := t*x, ty := t*y, tx+ty)[-1], [1, 2, 3]))