csv_dump

#!/usr/bin/python

# pluo, Apr 1, 2013
# PATH=$PATH:/home/dataproc/bi/lib/python # add python lib to path
# csv_dump -d ','  -n 6 -l 2 /tmp/msa.csv2
# csv_dump  -n 3000142 /tmp/userstatsreport.csv

import legoo
import sys
from optparse import OptionParser

def main():
  # create new parser object
  parser = OptionParser()

  # register hive options
  parser.add_option("-d", "--csv_delimiter", dest="csv_delimiter", help="csv file delimiter, default: [tab]", default='tab')
  parser.add_option("-l", "--lines", dest="lines", help="number of lines to dump out, default: [2]", default=2)
  parser.add_option("-n", "--line_number", dest="line_number", help="starting line number to dump out, default: [2]", default=2)
  (options, args) = parser.parse_args()
  # print options



  for csv_file in args:
      legoo.csv_dump( csv_file      = csv_file, \
                    csv_delimiter = options.csv_delimiter, \
                    lines         = options.lines, \
                    line_number   = options.line_number
                    )
  # pass

if __name__ == '__main__':
  main()