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check by equality for __future__ not identity (closes #14378)

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Benjamin Peterson 2012-03-22 08:19:04 -04:00
parent 0e3c107549
commit eff19a13ed
3 changed files with 12 additions and 8 deletions
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6
Lib/test/test_ast.py
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@ -231,6 +231,12 @@ class AST_Tests(unittest.TestCase):
im = ast.parse("from . import y").body[0]
self.assertIsNone(im.module)
def test_non_interned_future_from_ast(self):
mod = ast.parse("from __future__ import division")
self.assertIsInstance(mod.body[0], ast.ImportFrom)
mod.body[0].module = " __future__ ".strip()
compile(mod, "<test>", "exec")
def test_base_classes(self):
self.assertTrue(issubclass(ast.For, ast.stmt))
self.assertTrue(issubclass(ast.Name, ast.expr))