--- /dev/null
+# Copyright (c) 2023 Cisco and/or its affiliates.
+# 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:
+#
+# http://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.
+
+"""
+__init__ file for Python package "strategy".
+"""
+
+from .base import StrategyBase
+from .bisect import BisectStrategy
+from .extend_hi import ExtendHiStrategy
+from .extend_lo import ExtendLoStrategy
+from .halve import HalveStrategy
+from .refine_hi import RefineHiStrategy
+from .refine_lo import RefineLoStrategy
+
+
+STRATEGY_CLASSES = (
+ HalveStrategy,
+ RefineLoStrategy,
+ RefineHiStrategy,
+ ExtendLoStrategy,
+ ExtendHiStrategy,
+ BisectStrategy,
+)
+"""Tuple of strategy constructors, in order of priority decreasing."""