take column 1 from csv file and define these values in a table as OBJECT_IP. Then prompt for user input to provide a text value to be named OBJECT_DESC. Make this text value the table name. Then take the OBJECT_IP value replace any . with an _ then remove the numbers and _ from the beginning of the value up to the second _ and then add each row of the column to the end of the description with an _ in between the description and row value and retain this new value as OBJECT_NAME to match the row in the table of the OBJECT_IP value used. Then create a new file with output of OBJECT_NAME's on one line with the next line has the word host + the OBJECT_IP on this line. Then take all the OBJECT_NAME values and nest them in a group with the group name being the value of OBJECT_DESC.

import csv

def get_input():
  prompt1 = raw_input('Enter filename: ')
  prompt2 = raw_input('Enter OBJECT_DESC: ')
  return prompt1, prompt2

def read_csv(filename):
  table = {}
  with open(filename, 'rb') as csvfile:
    filereader = csv.reader(csvfile)
    for row in filereader:
      table[row[0]] = row[1]
  return table

def my_function(filename, description):
  table = read_csv(filename)
  new_table = {}
  text = 'OBJECT_NAME'
  for i in table:
    new_table[i.replace('.', '_')] = table[i] + '_' + text
  with open('/root/' + description + '_objects', 'w') as f:
    for i in new_table:
      f.write(new_table[i] + '\n' + 'host ' + i + '\n')