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bpo-39638: Keep ASDL signatures in the AST nodes (GH-18515)

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Batuhan Taşkaya 2020-03-16 11:12:53 +03:00 • committed by GitHub
parent 5b66ec166b
commit 4ab362cec6
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7 changed files with 343 additions and 132 deletions
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10
Lib/test/test_ast.py
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@ -636,6 +636,16 @@ class AST_Tests(unittest.TestCase):
attr_b = tree.body[0].decorator_list[0].value
self.assertEqual(attr_b.end_col_offset, 4)
def test_ast_asdl_signature(self):
self.assertEqual(ast.withitem.__doc__, "withitem(expr context_expr, expr? optional_vars)")
self.assertEqual(ast.GtE.__doc__, "GtE")
self.assertEqual(ast.Name.__doc__, "Name(identifier id, expr_context ctx)")
self.assertEqual(ast.cmpop.__doc__, "cmpop = Eq | NotEq | Lt | LtE | Gt | GtE | Is | IsNot | In | NotIn")
expressions = [f" | {node.__doc__}" for node in ast.expr.__subclasses__()]
expressions[0] = f"expr = {ast.expr.__subclasses__()[0].__doc__}"
self.assertCountEqual(ast.expr.__doc__.split("\n"), expressions)
class ASTHelpers_Test(unittest.TestCase):
maxDiff = None