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Code Issues Projects Releases Packages Wiki Activity Actions 11

gh-91670: Removes SO config variable in sysconfig.py (#91671)

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* Removes SO config variable in sysconfig

Per @warsaw in https://github.com/python/cpython/issues/63754, this was
deprecated in Python 3.4 and was suggested for removal in Python 3.5.

* Add NEWS

* Update Misc/NEWS.d/next/Library/2022-04-18-15-23-24.gh-issue-91670.6eyChw.rst

Co-authored-by: Éric <merwok@netwok.org>

Co-authored-by: Barry Warsaw <barry@python.org>
Co-authored-by: Éric <merwok@netwok.org>
This commit is contained in:
Bryan Weber 2022-04-18 17:01:18 -04:00 • committed by GitHub
parent 2f0fc521f4
commit 0860b26a4f
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4 changed files with 1 additions and 42 deletions
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20
Lib/distutils/tests/test_sysconfig.py
View file

@ -227,26 +227,6 @@ class SysconfigTestCase(support.EnvironGuard, unittest.TestCase):
self.assertEqual(global_sysconfig.get_config_var('CC'),
sysconfig.get_config_var('CC'))
@unittest.skipIf(sysconfig.get_config_var('EXT_SUFFIX') is None,
'EXT_SUFFIX required for this test')
def test_SO_deprecation(self):
self.assertWarns(DeprecationWarning,
sysconfig.get_config_var, 'SO')
@unittest.skipIf(sysconfig.get_config_var('EXT_SUFFIX') is None,
'EXT_SUFFIX required for this test')
def test_SO_value(self):
with check_warnings(('', DeprecationWarning)):
self.assertEqual(sysconfig.get_config_var('SO'),
sysconfig.get_config_var('EXT_SUFFIX'))
@unittest.skipIf(sysconfig.get_config_var('EXT_SUFFIX') is None,
'EXT_SUFFIX required for this test')
def test_SO_in_vars(self):
vars = sysconfig.get_config_vars()
self.assertIsNotNone(vars['SO'])
self.assertEqual(vars['SO'], vars['EXT_SUFFIX'])
@requires_subprocess()
def test_customize_compiler_before_get_config_vars(self):
# Issue #21923: test that a Distribution compiler

7
Lib/sysconfig.py
View file

@ -667,10 +667,6 @@ def get_config_vars(*args):
_CONFIG_VARS['VPATH'] = sys._vpath
if os.name == 'posix':
_init_posix(_CONFIG_VARS)
# For backward compatibility, see issue19555
SO = _CONFIG_VARS.get('EXT_SUFFIX')
if SO is not None:
_CONFIG_VARS['SO'] = SO
if _HAS_USER_BASE:
# Setting 'userbase' is done below the call to the
# init function to enable using 'get_config_var' in
@ -715,9 +711,6 @@ def get_config_var(name):
Equivalent to get_config_vars().get(name)
"""
if name == 'SO':
import warnings
warnings.warn('SO is deprecated, use EXT_SUFFIX', DeprecationWarning, 2)
return get_config_vars().get(name)

15
Lib/test/test_sysconfig.py
View file

@ -463,19 +463,6 @@ class TestSysConfig(unittest.TestCase):
srcdir2 = sysconfig.get_config_var('srcdir')
self.assertEqual(srcdir, srcdir2)
@unittest.skipIf(sysconfig.get_config_var('EXT_SUFFIX') is None,
'EXT_SUFFIX required for this test')
def test_SO_deprecation(self):
self.assertWarns(DeprecationWarning,
sysconfig.get_config_var, 'SO')
@unittest.skipIf(sysconfig.get_config_var('EXT_SUFFIX') is None,
'EXT_SUFFIX required for this test')
def test_SO_value(self):
with check_warnings(('', DeprecationWarning)):
self.assertEqual(sysconfig.get_config_var('SO'),
sysconfig.get_config_var('EXT_SUFFIX'))
@unittest.skipIf(sysconfig.get_config_var('EXT_SUFFIX') is None,
'EXT_SUFFIX required for this test')
def test_EXT_SUFFIX_in_vars(self):
@ -483,8 +470,6 @@ class TestSysConfig(unittest.TestCase):
if not _imp.extension_suffixes():
self.skipTest("stub loader has no suffixes")
vars = sysconfig.get_config_vars()
self.assertIsNotNone(vars['SO'])
self.assertEqual(vars['SO'], vars['EXT_SUFFIX'])
self.assertEqual(vars['EXT_SUFFIX'], _imp.extension_suffixes()[0])
@unittest.skipUnless(sys.platform == 'linux' and

1
Misc/NEWS.d/next/Library/2022-04-18-15-23-24.gh-issue-91670.6eyChw.rst Normal file
View file

@ -0,0 +1 @@
Remove deprecated ``SO`` config variable in :mod:`sysconfig`.