matthias muntwiler
acea809e4e
based on internal repository c9a2ac8 2019-01-03 16:04:57 +0100 tagged rev-master-2.0.0
64 lines
2.1 KiB
Python
64 lines
2.1 KiB
Python
#!/usr/bin/env python
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"""
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@package loess.setup
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setup.py file for LOESS
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the LOESS code included here was developed at Bell Labs by
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William S. Cleveland, Eric Grosse, Ming-Jen Shyu,
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and is dated 18 August 1992.
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the code is available in the public domain
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from http://www.netlib.org/a/dloess.
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see the README file for details.
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the Python wrapper was set up by M. Muntwiler
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with the help of the SWIG toolkit
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and other incredible goodies available in the Linux world.
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@bug numpy.distutils.build_src in python 2.7 treats all Fortran files with f2py
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so that they are compiled via both f2py and swig.
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this produces extra object files which cause the linker to fail.
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to fix this issue, this module hacks the build_src class.
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this hack does not work with python 3. perhaps it's even unnecessary.
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@author Matthias Muntwiler
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@copyright (c) 2015-18 by Paul Scherrer Institut @n
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Licensed under the Apache License, Version 2.0 (the "License"); @n
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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"""
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import numpy
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try:
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numpy_include = numpy.get_include()
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except AttributeError:
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numpy_include = numpy.get_numpy_include()
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def configuration(parent_package='', top_path=None):
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from numpy.distutils.misc_util import Configuration
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config = Configuration('loess', parent_package, top_path)
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lib = ['blas', 'm', 'f2c']
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src = ['loess.c', 'loessc.c', 'predict.c', 'misc.c', 'loessf.f', 'dqrsl.f', 'dsvdc.f', 'fix_main.c', 'loess.i']
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inc_dir = [numpy_include]
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config.add_extension('_loess',
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sources=src,
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libraries=lib,
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include_dirs=inc_dir
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)
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return config
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def ignore_sources(self, sources, extension):
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return sources
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if __name__ == '__main__':
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try:
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from numpy.distutils.core import numpy_cmdclass
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numpy_cmdclass['build_src'].f2py_sources = ignore_sources
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except ImportError:
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pass
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from numpy.distutils.core import setup
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setup(**configuration(top_path='').todict())
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