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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision 87c87b5bd6f6a5924b485398f353308410f9d8c1 authored by Pablo Galindo on 18 November 2020, 23:44:30 UTC, committed by GitHub on 18 November 2020, 23:44:30 UTC 
[3.9] bpo-42381: Allow walrus in set literals and set comprehensions (GH-23332) (GH-23333)
 
Currently walruses are not allowerd in set literals and set comprehensions:

>>> {y := 4, 4**2, 3**3}
  File "<stdin>", line 1
    {y := 4, 4**2, 3**3}
       ^
SyntaxError: invalid syntax

but they should be allowed as well per PEP 572.
(cherry picked from commit b0aba1fcdc3da952698d99aec2334faa79a8b68c)

Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
1 parent 36619e1
History
Tip revision: 87c87b5bd6f6a5924b485398f353308410f9d8c1 authored by Pablo Galindo on 18 November 2020, 23:44:30 UTC
[3.9] bpo-42381: Allow walrus in set literals and set comprehensions (GH-23332) (GH-23333)
Tip revision: 87c87b5
File Mode Size
pegen
pgen
Python.asdl -rw-r--r-- 5.2 KB
acceler.c -rw-r--r-- 3.3 KB
asdl.py -rw-r--r-- 12.7 KB
asdl_c.py -rwxr-xr-x 48.8 KB
grammar1.c -rw-r--r-- 1.0 KB
listnode.c -rw-r--r-- 1.7 KB
myreadline.c -rw-r--r-- 11.6 KB
node.c -rw-r--r-- 5.1 KB
parser.c -rw-r--r-- 12.4 KB
parser.h -rw-r--r-- 1.4 KB
parsetok.c -rw-r--r-- 14.0 KB
token.c -rw-r--r-- 4.5 KB
tokenizer.c -rw-r--r-- 56.9 KB
tokenizer.h -rw-r--r-- 3.8 KB
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