forked from tangger/lerobot
44 lines
1.5 KiB
Python
44 lines
1.5 KiB
Python
# Copyright 2024 The HuggingFace Inc. team. All rights reserved.
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#
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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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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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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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class DeviceNotConnectedError(ConnectionError):
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"""Exception raised when the device is not connected."""
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def __init__(self, message="This device is not connected. Try calling `connect()` first."):
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self.message = message
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super().__init__(self.message)
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class DeviceAlreadyConnectedError(ConnectionError):
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"""Exception raised when the device is already connected."""
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def __init__(
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self,
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message="This device is already connected. Try not calling `connect()` twice.",
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):
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self.message = message
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super().__init__(self.message)
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class InvalidActionError(ValueError):
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"""Exception raised when an action is already invalid."""
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def __init__(
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self,
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message="The action is invalid. Check the value follows what it is expected from the action space.",
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):
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self.message = message
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super().__init__(self.message)
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