47 lines
1.4 KiB
Python
47 lines
1.4 KiB
Python
"""
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Copyright (C) 2018-2020 Intel Corporation
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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"""
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class BasicError(Exception):
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""" Base class for all exceptions in Model Optimizer
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It operates like Exception but when it is converted to str,
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it formats string as args[0].format(*args[1:]), where
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args are arguments provided when an exception instance is
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created.
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"""
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def __str__(self):
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if len(self.args) <= 1:
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return Exception.__str__(self)
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return self.args[0].format(*self.args[1:]) # pylint: disable=unsubscriptable-object
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class FrameworkError(BasicError):
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""" User-friendly error: raised when the error on the framework side. """
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pass
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class Error(BasicError):
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""" User-friendly error: raised when the error on the user side. """
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pass
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class InternalError(BasicError):
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""" Not user-friendly error: user cannot fix it and it points to the bug inside MO. """
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pass
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