Stowage/cpython
2
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-12-08 06:10:17 +00:00
Code Issues Projects Releases Packages Wiki Activity

gh-92986: Fix ast.unparse when ImportFrom.level is None (GH-92992)

Browse source 
This doesn't happen naturally, but is allowed by the ASDL and compiler.
We don't want to change ASDL for backward compatibility reasons
(GH-57645, GH-92987)
(cherry picked from commit 200c9a8da0)

Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
This commit is contained in:
Miss Islington (bot) 2022-09-05 10:39:52 -07:00 • committed by GitHub
parent e13f49a0bc
commit 6cc31af657
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 8 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

6
Lib/test/test_unparse.py
View file

@ -341,6 +341,12 @@ def test_invalid_fstring_backslash(self):
def test_invalid_yield_from(self):
self.check_invalid(ast.YieldFrom(value=None))
def test_import_from_level_none(self):
tree = ast.ImportFrom(module='mod', names=[ast.alias(name='x')])
self.assertEqual(ast.unparse(tree), "from mod import x")
tree = ast.ImportFrom(module='mod', names=[ast.alias(name='x')], level=None)
self.assertEqual(ast.unparse(tree), "from mod import x")
def test_docstrings(self):
docstrings = (
'this ends with double quote"',