20 lines
545 B
Python
20 lines
545 B
Python
# Copyright (C) 2018-2021 Intel Corporation
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# SPDX-License-Identifier: Apache-2.0
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from extensions.ops.parameter import Parameter
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from mo.front.extractor import FrontExtractorOp
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from mo.ops.const import Const
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class NullFrontExtractor(FrontExtractorOp):
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op = 'null'
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enabled = True
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@classmethod
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def extract(cls, node):
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if 'value' in node.symbol_dict:
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Const.update_node_stat(node, {'value': node.symbol_dict['value']})
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else:
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Parameter.update_node_stat(node, {})
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return cls.enabled
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