96 lines
2.8 KiB
Python
96 lines
2.8 KiB
Python
##############################################################################
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# Copyright (c) 2013, Lawrence Livermore National Security, LLC.
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# Produced at the Lawrence Livermore National Laboratory.
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#
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# This file is part of Spack.
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# Written by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
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# LLNL-CODE-647188
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#
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# For details, see https://scalability-llnl.github.io/spack
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# Please also see the LICENSE file for our notice and the LGPL.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License (as published by
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# the Free Software Foundation) version 2.1 dated February 1999.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
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# conditions of the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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##############################################################################
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import sys
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from llnl.util.tty.color import *
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debug = False
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verbose = False
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indent = " "
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def msg(message, *args):
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cprint("@*b{==>} %s" % cescape(message))
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for arg in args:
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print indent + str(arg)
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def info(message, *args, **kwargs):
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format = kwargs.get('format', '*b')
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cprint("@%s{==>} %s" % (format, cescape(str(message))))
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for arg in args:
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print indent + str(arg)
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def verbose(message, *args):
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if verbose:
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info(message, *args, format='c')
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def debug(*args):
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if debug:
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info("Debug: " + message, *args, format='*g')
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def error(message, *args):
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info("Error: " + str(message), *args, format='*r')
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def warn(message, *args):
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info("Warning: " + str(message), *args, format='*Y')
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def die(message, *args):
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error(message, *args)
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sys.exit(1)
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def get_number(prompt, **kwargs):
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default = kwargs.get('default', None)
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abort = kwargs.get('abort', None)
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if default is not None and abort is not None:
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prompt += ' (default is %s, %s to abort) ' % (default, abort)
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elif default is not None:
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prompt += ' (default is %s) ' % default
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elif abort is not None:
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prompt += ' (%s to abort) ' % abort
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number = None
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while number is None:
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ans = raw_input(prompt)
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if ans == str(abort):
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return None
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if ans:
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try:
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number = int(ans)
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if number < 1:
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msg("Please enter a valid number.")
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number = None
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except ValueError:
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msg("Please enter a valid number.")
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elif default is not None:
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number = default
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return number
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