Stowage/cpython
2
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2026-06-05 01:10:53 +00:00
Code Issues Projects Releases Packages Wiki Activity

gh-150208: Avoid double-quoting string values in sysconfigdata (#150209)

Browse source 
String values from ``pyconfig.h`` were rendered into ``sysconfigdata``
variables, retaining the quotes.
This commit is contained in:
Stefano Rivera 2026-05-25 05:30:07 -07:00 • committed by GitHub
parent 71cf3130c6
commit 07ae6f133a
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
3 changed files with 11 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

3
Lib/sysconfig/__init__.py
View file

@ -437,6 +437,7 @@ def parse_config_h(fp, vars=None):
import re
define_rx = re.compile("#define ([A-Z][A-Za-z0-9_]+) (.*)\n")
undef_rx = re.compile("/[*] #undef ([A-Z][A-Za-z0-9_]+) [*]/\n")
quoted_re = re.compile('^"(.*)"$')
while True:
line = fp.readline()
@ -445,6 +446,8 @@ def parse_config_h(fp, vars=None):
m = define_rx.match(line)
if m:
n, v = m.group(1, 2)
if mq := quoted_re.match(v):
v = mq.group(1)
try:
if n in _ALWAYS_STR:
raise ValueError

6
Lib/test/test_sysconfig.py
View file

@ -576,6 +576,12 @@ def test_linux_ext_suffix(self):
expected_suffixes = 'x86_64-linux-gnu.so', 'x86_64-linux-musl.so'
self.assertEndsWith(suffix, expected_suffixes)
@unittest.skipIf(sysconfig.get_config_var('PY_BUILTIN_HASHLIB_HASHES') is None,
'PY_BUILTIN_HASHLIB_HASHES required for this test')
def test_PY_BUILTIN_HASHLIB_HASHES_in_vars(self):
vars = sysconfig.get_config_vars()
self.assertFalse(vars['PY_BUILTIN_HASHLIB_HASHES'].startswith('"'))
@unittest.skipUnless(sys.platform == 'android', 'Android-specific test')
def test_android_ext_suffix(self):
machine = platform.machine()

2
Misc/NEWS.d/next/Core_and_Builtins/2026-05-21-21-04-43.gh-issue-150208.VOkxRG.rst Normal file
View file

@ -0,0 +1,2 @@
Avoid double-quoting string values from ``pyconfig.h`` in ``sysconfigdata``
variables.