IGNIETFERRO-1816 Update Python 3 from 3.9.12 to 3.10.4

ref:9f96be6d02ee8044fdd6f124b799b270c20ce641

2 files changed, 28 insertions, 0 deletions

diff --git a/contrib/tools/python3/src/Lib/sqlite3/__init__.py b/contrib/tools/python3/src/Lib/sqlite3/__init__.py
index 1e717450c29..0dedf186b1a 100644
--- a/contrib/tools/python3/src/Lib/sqlite3/__init__.py
+++ b/contrib/tools/python3/src/Lib/sqlite3/__init__.py
@@ -55,3 +55,17 @@ The sqlite3 module is written by Gerhard Häring <[email protected]>.
 """
 
 from sqlite3.dbapi2 import *
+
+
+# bpo-42264: OptimizedUnicode was deprecated in Python 3.10.  It's scheduled
+# for removal in Python 3.12.
+def __getattr__(name):
+    if name == "OptimizedUnicode":
+        import warnings
+        msg = ("""
+            OptimizedUnicode is deprecated and will be removed in Python 3.12.
+            Since Python 3.3 it has simply been an alias for 'str'.
+        """)
+        warnings.warn(msg, DeprecationWarning, stacklevel=2)
+        return str
+    raise AttributeError(f"module 'sqlite3' has no attribute '{name}'")
diff --git a/contrib/tools/python3/src/Lib/sqlite3/dbapi2.py b/contrib/tools/python3/src/Lib/sqlite3/dbapi2.py
index 991682ce9ef..cfe6225f46e 100644
--- a/contrib/tools/python3/src/Lib/sqlite3/dbapi2.py
+++ b/contrib/tools/python3/src/Lib/sqlite3/dbapi2.py
@@ -84,6 +84,20 @@ def register_adapters_and_converters():
 
 register_adapters_and_converters()
 
+# bpo-24464: enable_shared_cache was deprecated in Python 3.10.  It's
+# scheduled for removal in Python 3.12.
+def enable_shared_cache(enable):
+    from _sqlite3 import enable_shared_cache as _old_enable_shared_cache
+    import warnings
+    msg = (
+        "enable_shared_cache is deprecated and will be removed in Python 3.12. "
+        "Shared cache is strongly discouraged by the SQLite 3 documentation. "
+        "If shared cache must be used, open the database in URI mode using"
+        "the cache=shared query parameter."
+    )
+    warnings.warn(msg, DeprecationWarning, stacklevel=2)
+    return _old_enable_shared_cache(enable)
+
 # Clean up namespace
 
 del(register_adapters_and_converters)