gentoo/dev-python/html5lib/files/html5lib-1.2_pre20240221-py314.patch
Sam James 42375327de
dev-python/html5lib: fix build w/ py3.14
I guess setup.py run is run with an earlier Python impl if you have it, which is how
neither of us noticed before.

Closes: https://bugs.gentoo.org/965490
Signed-off-by: Sam James <sam@gentoo.org>
2025-11-02 18:24:19 +00:00

42 lines
1.5 KiB
Diff

https://bugs.gentoo.org/965490
https://github.com/html5lib/html5lib-python/pull/589
From b90dafff1bf342d34d539098013d0b9f318c7641 Mon Sep 17 00:00:00 2001
From: Andrew Sukach <andrew@sukach.org>
Date: Fri, 12 Sep 2025 21:53:31 -0700
Subject: [PATCH] `setup.py`: fix version parsing on Python 3.14 (ast.Str
removed)
Python 3.14 removes the ast.Str node type. String literals now appear
as ast.Constant(value=str).
Update the AST check to accept both ast.Str (for older Pythons) and
ast.Constant with a string value (for Python 3.8+), allowing html5lib to
build successfully on Python 3.14 while remaining compatible with older
version.
---
setup.py | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/setup.py b/setup.py
index 30ee0575..42ab6f67 100644
--- a/setup.py
+++ b/setup.py
@@ -92,9 +92,14 @@ def default_environment():
for a in assignments:
if (len(a.targets) == 1 and
isinstance(a.targets[0], ast.Name) and
- a.targets[0].id == "__version__" and
- isinstance(a.value, ast.Str)):
- version = a.value.s
+ a.targets[0].id == "__version__"):
+ if hasattr(ast, "Str") and isinstance(a.value, ast.Str):
+ version = a.value.s
+ elif (hasattr(ast, "Constant")
+ and isinstance(a.value, ast.Constant)
+ and isinstance(a.value.value, str)):
+ version = a.value.value
+assert version is not None
setup(name='html5lib',
version=version,