Created
August 24, 2013 09:34
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今更ながらにargparser
標準入力に与えられた物か、ファイルに行を付与して表示(または保存)する。
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''' | |
Created on 2013/08/24 | |
@author: miyabi | |
''' | |
import argparse | |
import sys | |
import os | |
def _parser(): | |
parser = argparse.ArgumentParser(description='convert snmp walk result to csv') | |
parser.add_argument('scriptname', type=argparse.FileType('r'), default=sys.stdin) | |
parser.add_argument('infile', nargs='?', type=argparse.FileType('r'), default=sys.stdin) | |
parser.add_argument('outfile', nargs='?', type=argparse.FileType('w'), default=sys.stdout) | |
return parser | |
def main(): | |
parser = _parser() | |
args = parser.parse_args(sys.argv) | |
print args | |
i = 0 | |
for line in iter(args.infile.readlines()): | |
print '%-3d' % i, | |
print ':', | |
print line, | |
i = i + 1 | |
pass | |
pass | |
if __name__ == '__main__': | |
main() | |
pass |
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