85 lines
3.1 KiB
Python
Executable File
85 lines
3.1 KiB
Python
Executable File
#!/usr/bin/env python
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# -*- coding: UTF-8 no BOM -*-
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import os,sys,string
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from optparse import OptionParser
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import damask
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scriptID = '$Id$'
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scriptName = os.path.splitext(scriptID.split()[1])[0]
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# --------------------------------------------------------------------
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# MAIN
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# --------------------------------------------------------------------
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parser = OptionParser(usage='%prog [options] [file[s]]', description = """
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Show components of given ASCIItable(s).
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""", version = scriptID)
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parser.add_option('-d','--data',
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dest = 'data',
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action = 'store_true',
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help = 'output data')
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parser.add_option('-a','--head',
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dest = 'head',
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action = 'store_true',
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help = 'output all heading (info + labels)')
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parser.add_option('-i','--info',
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dest = 'info',
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action = 'store_true',
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help = 'output info lines')
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parser.add_option('-l','--labels',
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dest = 'labels',
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action = 'store_true',
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help = 'output labels')
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parser.add_option('-c','--column',
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dest = 'col',
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action = 'store_true',
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help = 'print labels as one column')
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parser.add_option('--nolabels',
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dest = 'labeled',
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action = 'store_false',
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help = 'table has no labels')
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parser.add_option('-t','--table',
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dest = 'table',
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action = 'store_true',
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help = 'output heading line for proper ASCIItable format')
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parser.set_defaults(head = False,
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info = False,
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labels = False,
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data = False,
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col = False,
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labeled = True,
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table = False,
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)
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(options,filenames) = parser.parse_args()
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# --- loop over input files -------------------------------------------------------------------------
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if filenames == []: filenames = ['STDIN']
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for name in filenames:
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if not (name == 'STDIN' or os.path.exists(name)): continue
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table = damask.ASCIItable(name = name, outname = None,
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buffered = False, labeled = options.labeled, readonly = True)
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table.croak('\033[1m'+scriptName+'\033[0m'+(': '+name if name != 'STDIN' else ''))
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# ------------------------------------------ output head ---------------------------------------
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table.head_read()
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if not (options.head or options.info): table.info_clear()
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if not (options.head or (options.labels and options.labeled)): table.labels_clear()
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table.head_write(header = options.table)
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# ------------------------------------------ output data ---------------------------------------
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outputAlive = options.data
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while outputAlive and table.data_read(): # read next data line of ASCII table
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outputAlive = table.data_write() # output line
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table.close()
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