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https://github.com/galaxyproject/galaxy.git
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Nate Coraor
76 lines
2.0 KiB
Python
76 lines
2.0 KiB
Python
#!/usr/bin/env python
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"""
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Creates a Python binary-compatibility.cfg as described here:
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https://mail.python.org/pipermail/distutils-sig/2015-July/026617.html
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"""
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from __future__ import print_function
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# Vaguely Python 2.6 compatibile ArgumentParser import
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try:
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from argparse import ArgumentParser
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except ImportError:
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from optparse import OptionParser
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class ArgumentParser(OptionParser):
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def __init__(self, **kwargs):
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self.delegate = OptionParser(**kwargs)
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def add_argument(self, *args, **kwargs):
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if "required" in kwargs:
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del kwargs["required"]
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return self.delegate.add_option(*args, **kwargs)
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def parse_args(self, args=None):
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(options, args) = self.delegate.parse_args(args)
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return options
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import sys
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import json
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from pip.pep425tags import get_supported
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from pip.platform import get_specific_platform
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compatible_platforms = {
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'centos': 'rhel',
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'scientific': 'rhel',
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}
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def install_compat():
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spec_plat = get_specific_platform()
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if spec_plat is None:
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return None
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this_plat = spec_plat[0]
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compat_plat = compatible_platforms.get(this_plat, None)
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rval = {}
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if compat_plat:
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print('{0} is binary compatible with {1} (and can install {2} wheels)'
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.format(this_plat, compat_plat, compat_plat),
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file=sys.stderr)
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for py, abi, plat in get_supported():
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if this_plat in plat:
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rval[plat] = {'install': [plat.replace(this_plat, compat_plat)]}
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return rval
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def main():
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arg_parser = ArgumentParser()
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arg_parser.add_argument('-o', '--output', default=None, help='Output to file')
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args = arg_parser.parse_args()
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compat = install_compat()
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if compat:
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if args.output is not None:
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with open(args.output, 'w') as out:
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json.dump(compat, out)
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else:
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print(json.dumps(install_compat()))
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if __name__ == '__main__':
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main()
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