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bpo-40614: Respect feature version for f-string debug expressions (GH-20196)

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Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com>
Co-authored-by: Pablo Galindo <pablogsal@gmail.com>
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Shantanu 2020-05-27 13:30:38 -07:00 • committed by GitHub
parent db5aed931f
commit c116c94ff1
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4 changed files with 17 additions and 0 deletions
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5
Lib/test/test_ast.py
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@ -663,6 +663,11 @@ class AST_Tests(unittest.TestCase):
expressions[0] = f"expr = {ast.expr.__subclasses__()[0].__doc__}"
self.assertCountEqual(ast.expr.__doc__.split("\n"), expressions)
def test_issue40614_feature_version(self):
ast.parse('f"{x=}"', feature_version=(3, 8))
with self.assertRaises(SyntaxError):
ast.parse('f"{x=}"', feature_version=(3, 7))
class ASTHelpers_Test(unittest.TestCase):
maxDiff = None