updated

.venv/lib/python3.9/site-packages/oracledb/defaults.py

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+# -----------------------------------------------------------------------------
+# Copyright (c) 2021, 2023, Oracle and/or its affiliates.
+#
+# This software is dual-licensed to you under the Universal Permissive License
+# (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl and Apache License
+# 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose
+# either license.
+#
+# If you elect to accept the software under the Apache License, Version 2.0,
+# the following applies:
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# -----------------------------------------------------------------------------
+
+# -----------------------------------------------------------------------------
+# defaults.py
+#
+# Contains the Defaults class used for managing default values used throughout
+# the module.
+# -----------------------------------------------------------------------------
+
+import os
+
+from . import __name__ as MODULE_NAME
+
+
+class Defaults:
+    """
+    Identifies the default values used by the driver.
+    """
+
+    __module__ = MODULE_NAME
+
+    def __init__(self) -> None:
+        self.arraysize = 100
+        self.stmtcachesize = 20
+        self.config_dir = os.environ.get("TNS_ADMIN")
+        self.fetch_lobs = True
+        self.fetch_decimals = False
+        self.prefetchrows = 2
+
+
+defaults = Defaults()