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gh-104016: Fixed off by 1 error in f string tokenizer #104047

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Merged
pablogsal merged 9 commits into from
May 1, 2023
Merged

gh-104016: Fixed off by 1 error in f string tokenizer #104047

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9d72066
Fixed off by 1 error in f string tokenizer
jx124 May 1, 2023
ab38fd2
📜🤖 Added by blurb_it.
blurb-it[bot] May 1, 2023
eb4b729
Update test_fstring.py
jx124 May 1, 2023
d5f4a3d
Fixed tabs and assert
jx124 May 1, 2023
ef0a1c2
Merge branch 'fix-issue-104016' of https://github.com/jx124/cpython i…
jx124 May 1, 2023
d07ddb4
Undo accidental reformat
jx124 May 1, 2023
2c48eae
Removed whitespace.
jx124 May 1, 2023
de9a495
Use two separate limits and update tests
pablogsal May 1, 2023
d3a2fca
delete news entry
pablogsal May 1, 2023
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Update test_fstring.py 
Co-Authored-By: sunmy2019 <59365878+sunmy2019@users.noreply.github.com>
Co-Authored-By: Ken Jin <kenjin@python.org>
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@jx124 @sunmy2019 @Fidget-Spinner
3 people committed May 1, 2023
commit eb4b729b35dcae8fe0c46906e181159b65d73f31
4 changes: 4 additions & 0 deletions Lib/test/test_fstring.py
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Expand Up @@ -1548,6 +1548,10 @@ def test_syntax_error_after_debug(self):
"f'{1=}{1;'",
"f'{1=}{1;}'",
])

def test_nested_fstring_max_stack_level(self):
with self.assertRaises(SyntaxError):
compile('f"{1 1:' + ('{f"1:' * 199), "?", "exec")

if __name__ == '__main__':
unittest.main()