tjh.dev
1From 6ab62c91d0db451b5e9ab000f0dba5471550b442 Mon Sep 17 00:00:00 2001
2From: Thomas A Caswell <tcaswell@gmail.com>
3Date: Tue, 28 May 2024 10:25:13 -0400
4Subject: [PATCH] MNT: fix compatibility with Python 3.14
5
6The ast.Str class was deprecated in 3.8 and will be removed in 3.14
7---
8 flit_core/flit_core/common.py | 11 +++++++++--
9 1 file changed, 9 insertions(+), 2 deletions(-)
10
11diff --git a/flit_core/flit_core/common.py b/flit_core/flit_core/common.py
12index 6625224b..8bcda3fb 100644
13--- a/flit_core/flit_core/common.py
14+++ b/flit_core/flit_core/common.py
15@@ -148,6 +148,10 @@ def get_docstring_and_version_via_ast(target):
16 with target_path.open('rb') as f:
17 node = ast.parse(f.read())
18 for child in node.body:
19+ if sys.version_info >= (3, 8):
20+ target_type = ast.Constant
21+ else:
22+ target_type = ast.Str
23 # Only use the version from the given module if it's a simple
24 # string assignment to __version__
25 is_version_str = (
26@@ -157,10 +161,13 @@ def get_docstring_and_version_via_ast(target):
27 and target.id == "__version__"
28 for target in child.targets
29 )
30- and isinstance(child.value, ast.Str)
31+ and isinstance(child.value, target_type)
32 )
33 if is_version_str:
34- version = child.value.s
35+ if sys.version_info >= (3, 8):
36+ version = child.value.value
37+ else:
38+ version = child.value.s
39 break
40 return ast.get_docstring(node), version
41