48 lines
1.3 KiB
Python
48 lines
1.3 KiB
Python
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import io
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import os
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import pty
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import tempfile
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import fixtures # type: ignore
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import typing
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class TTYFixture(fixtures.Fixture):
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def _setUp(self) -> None:
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self._k, term = pty.openpty()
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self.stream = os.fdopen(term, 'w')
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self.addCleanup(self.stream.close)
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self.addCleanup(os.close, self._k)
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class TempFixture(fixtures.Fixture):
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def _setUp(self) -> None:
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self.stream = typing.cast(typing.TextIO, tempfile.TemporaryFile('w'))
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def close() -> None:
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try:
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self.stream.close()
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except ValueError:
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pass
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self.addCleanup(close)
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class BufferFixture(fixtures.Fixture):
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def _setUp(self) -> None:
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self.stream: typing.TextIO = io.StringIO()
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self.addCleanup(self.stream.close)
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