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PiperOrigin-RevId: 711551176
Change-Id: I78f6cc43a90c86e2249a53d597f42761f252c7d9

qkeras/__init__.py

@@ -35,6 +35,7 @@
 #from .qtools.run_qtools import QTools
 #from .qtools.settings import cfg
 from .quantizers import *  # pylint: disable=wildcard-import
+from .registry import *  # pylint: disable=wildcard-import
 from .safe_eval import *  # pylint: disable=wildcard-import
 
 

qkeras/quantizer_registry.py

@@ -0,0 +1,34 @@
+# Copyright 2024 Google LLC
+#
+#
+# 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.
+# ==============================================================================
+"""Registry for QKeras quantizers."""
+
+from . import registry
+
+# Global registry for all QKeras quantizers.
+_QUANTIZERS_REGISTRY = registry.Registry()
+
+
+def register_quantizer(quantizer):
+  """Decorator for registering a quantizer."""
+  _QUANTIZERS_REGISTRY.register(quantizer)
+  # Return the quantizer after registering. This ensures any registered
+  # quantizer class is properly defined.
+  return quantizer
+
+
+def lookup_quantizer(name):
+  """Retrieves a quantizer from the quantizers registry."""
+  return _QUANTIZERS_REGISTRY.lookup(name)