[Python-ideas] PEP 572: Assignment Expressions (post #4)

[Ethan Furman]

On 04/10/2018 10:32 PM, Chris Angelico wrote:

> Migration path
> ==============
>
> The semantic changes to list/set/dict comprehensions, and more so to generator
> expressions, may potentially require migration of code. In many cases, the
> changes simply make legal what used to raise an exception, but there are some
> edge cases that were previously legal and are not, and a few corner cases with
> altered semantics.

s/previously legal and are not/previously legal and now are not/

--
~Ethan~