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Title: bpo-38641: Add support of starred expressions in return/yield to lib2to3 by vemel · Pull Request #16994 · python/cpython · GitHub

Open Graph Title: bpo-38641: Add support of starred expressions in return/yield to lib2to3 by vemel · Pull Request #16994 · python/cpython

X Title: bpo-38641: Add support of starred expressions in return/yield to lib2to3 by vemel · Pull Request #16994 · python/cpython

Description: Goal bpo-32117 is fixed, but unfortunately lib2to3 still does not support unpacking in return and yield without parentheses. def test(): my_list = ["value2", "value3"] yield "value1", *my_list return "value1", *my_list Changes Use testlist_star_expr in return_stmt Use testlist_star_expr in yield_arg Summary This is a backwards compatible change, because testlist_star_expr supports test as well like testlist does. https://bugs.python.org/issue38641

Open Graph Description: Goal bpo-32117 is fixed, but unfortunately lib2to3 still does not support unpacking in return and yield without parentheses. def test(): my_list = ["value2", "value3"] y...

X Description: Goal bpo-32117 is fixed, but unfortunately lib2to3 still does not support unpacking in return and yield without parentheses. def test(): my_list = ["value2", "value3&...

Opengraph URL: https://github.com/python/cpython/pull/16994

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bpo-38641: Add support of starred expressions in return/yield to lib2to3 https://github.com/python/cpython/pull/16994/files#top
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8d0b6c5 bpo-32117: Add support to lib2to3 vemel Oct 30, 2019 https://github.com/python/cpython/pull/16994/commits/8d0b6c51230463c341ffb826513c2bcdf2b8b401
9d9b1cd Update py3_test_grammar vemel Oct 30, 2019 https://github.com/python/cpython/pull/16994/commits/9d9b1cd9e6dde0ef1ade224203a4f5c09454074f
0af819d Add news entry vemel Oct 30, 2019 https://github.com/python/cpython/pull/16994/commits/0af819df07934adad63caf5ff8019e207d012c7c
8303254 Merge branch 'master' into bpo-32117-lib2to3 vemel Feb 17, 2020 https://github.com/python/cpython/pull/16994/commits/8303254a5fb95c5053e6154352ce3a18c9884f4d
4b29da5 Add new check_syntax_error test for starred yield vemel Feb 17, 2020 https://github.com/python/cpython/pull/16994/commits/4b29da5c2fea54865b75f27c198ead33b896f86d
15a65be Update patch news vemel Feb 17, 2020 https://github.com/python/cpython/pull/16994/commits/15a65bebbefd47a0faadaf58f7aa171afdf62fe1
90405a3 Merge branch 'master' into bpo-32117-lib2to3 vemel Feb 17, 2020 https://github.com/python/cpython/pull/16994/commits/90405a3e7cff0a60ce4aecc913ea916314a16566
defe00a Merge branch 'master' into bpo-32117-lib2to3 vemel Feb 20, 2020 https://github.com/python/cpython/pull/16994/commits/defe00a7666c3b8eef3561263286b7582962519a
0d80541 Fix ACKS file vemel Feb 20, 2020 https://github.com/python/cpython/pull/16994/commits/0d8054181ab18759c9126b33ef1dd8834f0cd62d
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