mirror of https://github.com/zeromq/pyzmq.git
54 lines
1.6 KiB
Cython
54 lines
1.6 KiB
Cython
"""0MQ Error classes and functions."""
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#
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# Copyright (c) 2010-2011 Brian E. Granger & Min Ragan-Kelley
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#
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# This file is part of pyzmq.
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#
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# pyzmq is free software; you can redistribute it and/or modify it under
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# the terms of the Lesser GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# pyzmq is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# Lesser GNU General Public License for more details.
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#
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# You should have received a copy of the Lesser GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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#-----------------------------------------------------------------------------
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# Imports
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#-----------------------------------------------------------------------------
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from cpython.version cimport PY_MAJOR_VERSION
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from .libzmq cimport zmq_errno as zmq_errno_c
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from .libzmq cimport zmq_strerror
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def strerror(int errno):
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"""strerror(errno)
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Return the error string given the error number.
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"""
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# This is a const char *
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str_e = zmq_strerror(errno)
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if PY_MAJOR_VERSION <= 2:
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# Python 2: str is bytes, so we already have the right type
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return str_e
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else:
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# Python 3: decode bytes to unicode str
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return str_e.decode()
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def zmq_errno():
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"""zmq_errno()
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Return the integer errno of the most recent zmq error.
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"""
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return zmq_errno_c()
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__all__ = ['strerror', 'zmq_errno']
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