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61f2147385
This change makes it so we know when it is safe to get rid of the module (when we stop supporting python2.4) and makes it easier for us to find code that is using the functions in there to update. If needed, we'll create a pycompat26 and pycompat27 as well. These files are for functions that are needed on that python version to write portable code. So python-2.4 compatible modules may need code in pycompat24, python26+ modules may need code in pycompat26, etc. If a function is needed in multiple python versions, we should implement it in an internal common file and use import to put it in the namespace for each pycompatXY module.
44 lines
2.1 KiB
Python
44 lines
2.1 KiB
Python
# This code is part of Ansible, but is an independent component.
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# This particular file snippet, and this file snippet only, is BSD licensed.
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# Modules you write using this snippet, which is embedded dynamically by Ansible
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# still belong to the author of the module, and may assign their own license
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# to the complete work.
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#
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# Copyright (c) 2016, Toshio Kuratomi <tkuratomi@ansible.com>
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# Copyright (c) 2015, Marius Gedminas
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#
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# Redistribution and use in source and binary forms, with or without modification,
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# are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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import sys
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def get_exception():
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"""Get the current exception.
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This code needs to work on Python 2.4 through 3.x, so we cannot use
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"except Exception, e:" (SyntaxError on Python 3.x) nor
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"except Exception as e:" (SyntaxError on Python 2.4-2.5).
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Instead we must use ::
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except Exception:
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e = get_exception()
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"""
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return sys.exc_info()[1]
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