52 lines
1.6 KiB
Python
Executable File
52 lines
1.6 KiB
Python
Executable File
#!/usr/bin/env python3
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import os
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import sys
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from io import StringIO
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from optparse import OptionParser
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import damask
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scriptName = os.path.splitext(os.path.basename(__file__))[0]
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scriptID = ' '.join([scriptName,damask.version])
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# --------------------------------------------------------------------
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# MAIN
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# --------------------------------------------------------------------
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parser = OptionParser(option_class=damask.extendableOption, usage='%prog options [ASCIItable(s)]', description = """
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Uniformly shift column values by given offset.
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""", version = scriptID)
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parser.add_option('-l','--label',
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dest = 'labels',
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action = 'extend', metavar = '<string LIST>',
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help ='column(s) to shift')
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parser.add_option('-o','--offset',
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dest = 'offset',
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action = 'extend', metavar='<float LIST>',
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help = 'offset(s) per column')
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parser.set_defaults(label = [],
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offset = [])
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(options,filenames) = parser.parse_args()
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if filenames == []: filenames = [None]
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if len(options.labels) != len(options.offset):
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parser.error('number of column labels and offsets do not match.')
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for name in filenames:
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damask.util.report(scriptName,name)
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table = damask.Table.from_ASCII(StringIO(''.join(sys.stdin.read())) if name is None else name)
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for i,label in enumerate(options.labels):
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table.set(label,
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table.get(label)+float(options.offset[i]),
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scriptID+' '+' '.join(sys.argv[1:]))
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table.to_ASCII(sys.stdout if name is None else name)
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