54 lines
1.5 KiB
Python
54 lines
1.5 KiB
Python
##############################################################################
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# Copyright (c) 2020 Zope Foundation and Contributors.
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# All Rights Reserved.
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#
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# This software is subject to the provisions of the Zope Public License,
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# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
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# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
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# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
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# FOR A PARTICULAR PURPOSE.
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##############################################################################
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"""
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Interface definitions paralleling the abstract base classes defined in
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:mod:`io`.
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After this module is imported, the standard library types will declare
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that they implement the appropriate interface.
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.. versionadded:: 5.0.0
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"""
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from __future__ import absolute_import
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import io as abc
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from zope.interface.common import ABCInterface
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# pylint:disable=inherit-non-class,
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# pylint:disable=no-member
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class IIOBase(ABCInterface):
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abc = abc.IOBase
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class IRawIOBase(IIOBase):
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abc = abc.RawIOBase
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class IBufferedIOBase(IIOBase):
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abc = abc.BufferedIOBase
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try:
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import cStringIO
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except ImportError:
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# Python 3
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extra_classes = ()
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else:
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import StringIO
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extra_classes = (StringIO.StringIO, cStringIO.InputType, cStringIO.OutputType)
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del cStringIO
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del StringIO
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class ITextIOBase(IIOBase):
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abc = abc.TextIOBase
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