bpo-35224: Reverse evaluation order of key: value in dict comprehensions (GH-14139)


… as proposed in PEP 572; key is now evaluated before value.

https://bugs.python.org/issue35224
(cherry picked from commit c8a35417db8853a253517a3e5190e174075c6384)

Co-authored-by: Jörn Heissler <joernheissler@users.noreply.github.com>
8 files changed