Use Python to write on specific columns in csv file

Question

I have data in a file and I need to write it to CSV file in specific column. The data in file is like this:

002100
002077
002147

My code is th

Answer 1

This is how I solved the problem

f1 = open ("inFile","r") # open input file for reading

with open('out.csv', 'wb') as f: # output csv file
    writer = csv.writer(f)
    with open('in.csv','r') as csvfile: # input csv file
        reader = csv.reader(csvfile, delimiter=',')
        for row in reader:  
            row[7] = f1.readline() # edit the 8th column 
            writer.writerow(row)
f1.close()