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42 lines
1.3 KiB
42 lines
1.3 KiB
3 years ago
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# Copyright 2021 Spencer Phillip Young
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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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"""
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Provides the abstract base class from which all clipboard implementations are derived.
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"""
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from abc import ABC, abstractmethod
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from typing import Union
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class ClipboardException(Exception):
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...
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class ClipboardSetupException(ClipboardException):
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...
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class ClipboardBase(ABC):
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"""
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Abstract base class for Clipboard implementations.
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"""
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@abstractmethod
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def copy(self, data: Union[str, bytes], encoding: str = None):
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return NotImplemented # pragma: no cover
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@abstractmethod
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def paste(self, encoding=None, text=None, errors=None) -> Union[str, bytes]:
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return NotImplemented # pragma: no cover
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@abstractmethod
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def clear(self):
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return NotImplemented # pragma: no cover
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