init

backend/ppocr/modeling/necks/__init__.py

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+# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+
+__all__ = ['build_neck']
+
+
+def build_neck(config):
+    from .db_fpn import DBFPN, RSEFPN, LKPAN
+    from .east_fpn import EASTFPN
+    from .sast_fpn import SASTFPN
+    from .rnn import SequenceEncoder
+    from .pg_fpn import PGFPN
+    from .table_fpn import TableFPN
+    from .fpn import FPN
+    from .fce_fpn import FCEFPN
+    from .pren_fpn import PRENFPN
+    support_dict = [
+        'FPN', 'FCEFPN', 'LKPAN', 'DBFPN', 'RSEFPN', 'EASTFPN', 'SASTFPN',
+        'SequenceEncoder', 'PGFPN', 'TableFPN', 'PRENFPN'
+    ]
+
+    module_name = config.pop('name')
+    assert module_name in support_dict, Exception('neck only support {}'.format(
+        support_dict))
+    module_class = eval(module_name)(**config)
+    return module_class