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gh-92547: Remove deprecated sqlite3 features (#92548)

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The following sqlite3 features were deprecated in 3.10, scheduled for
removal in 3.12:

- sqlite3.OptimizedUnicode (gh-23163)
- sqlite3.enable_shared_cache (gh-24008)

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
Signed-off-by: Erlend E. Aasland <erlend.aasland@protonmail.com>
This commit is contained in:
Erlend Egeberg Aasland 2022-05-16 19:52:08 +02:00 • committed by GitHub
parent 9b50585e02
commit 00f22e8cc2
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8 changed files with 16 additions and 121 deletions
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9
Lib/test/test_sqlite3/test_dbapi.py
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@ -344,15 +344,6 @@ class ModuleTests(unittest.TestCase):
sqlite.SQLITE_CONSTRAINT_CHECK)
self.assertEqual(exc.sqlite_errorname, "SQLITE_CONSTRAINT_CHECK")
# sqlite3_enable_shared_cache() is deprecated on macOS and calling it may raise
# OperationalError on some buildbots.
@unittest.skipIf(sys.platform == "darwin", "shared cache is deprecated on macOS")
def test_shared_cache_deprecated(self):
for enable in (True, False):
with self.assertWarns(DeprecationWarning) as cm:
sqlite.enable_shared_cache(enable)
self.assertIn("dbapi.py", cm.filename)
def test_disallow_instantiation(self):
cx = sqlite.connect(":memory:")
check_disallow_instantiation(self, type(cx("select 1")))