how to train csv files to a system using python code example

Example 1: system to extract data from csv file in python

#import necessary modules
import csv
with open('X:\data.csv','rt')as f:
  data = csv.reader(f)
  for row in data:
        print(row)

Example 2: csv manipulation python

import csv, sys
filename = 'some.csv'
with open(filename, 'rb') as f:
    reader = csv.reader(f)
    try:
        for row in reader:
            print row
    except csv.Error as e:
        sys.exit('file %s, line %d: %s' % (filename, reader.line_num, e))