Lichen

Annotated lib/__builtins__/exception/io.py

352:2ba43e72f7f4
2016-12-08 Paul Boddie Added support for closing files and streams. Made the low-level write operation return the number of bytes written, also declaring the IOError that can be raised.
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#!/usr/bin/env python
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"""
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Input/output exception objects.
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Copyright (C) 2015, 2016 Paul Boddie <paul@boddie.org.uk>
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; either version 3 of the License, or (at your option) any later
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version.
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
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details.
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You should have received a copy of the GNU General Public License along with
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this program.  If not, see <http://www.gnu.org/licenses/>.
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"""
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class EOFError(Exception):
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    "An end-of-file error."
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    pass
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class IOError(Exception):
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    "An input/output error."
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    def __init__(self, value):
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        "Initialise the exception with the given 'value'."
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        self.value = value
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class KeyboardInterrupt(Exception): pass
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