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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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31
Modules/_sqlite/module.c
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@ -105,36 +105,6 @@ pysqlite_complete_statement_impl(PyObject *module, const char *statement)
}
}
/*[clinic input]
_sqlite3.enable_shared_cache as pysqlite_enable_shared_cache
do_enable: int
Enable or disable shared cache mode for the calling thread.
This method 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.
[clinic start generated code]*/
static PyObject *
pysqlite_enable_shared_cache_impl(PyObject *module, int do_enable)
/*[clinic end generated code: output=259c74eedee1516b input=26e40d5971d3487d]*/
{
int rc;
rc = sqlite3_enable_shared_cache(do_enable);
if (rc != SQLITE_OK) {
pysqlite_state *state = pysqlite_get_state(module);
PyErr_SetString(state->OperationalError, "Changing the shared_cache flag failed");
return NULL;
} else {
Py_RETURN_NONE;
}
}
/*[clinic input]
_sqlite3.register_adapter as pysqlite_register_adapter
@ -277,7 +247,6 @@ static PyMethodDef module_methods[] = {
PYSQLITE_COMPLETE_STATEMENT_METHODDEF
PYSQLITE_CONNECT_METHODDEF
PYSQLITE_ENABLE_CALLBACK_TRACE_METHODDEF
PYSQLITE_ENABLE_SHARED_CACHE_METHODDEF
PYSQLITE_REGISTER_ADAPTER_METHODDEF
PYSQLITE_REGISTER_CONVERTER_METHODDEF
{NULL, NULL}