Check Carriage Return Is There In A Given String

i,m reading some lines from a file and i'm checking whether each line has windows type of CRLF or not. If either '\n' or '\r' is absent in any line, it has to report an error. I tr

Solution 1:

This isn't working because Loop_Counter is never adjusted at all; whatever the initial value is, it's not changing and the while loop either runs indefinitely or never passes. Your code is pretty unclear here; I'm not sure why you'd structure it that way.

What you're suggesting would be easier to do like this:

infile = open(filename, 'rb')
for index, line inenumerate(infile.readlines()):
    if line[-2:] != '\r\n':
        print index

The 'rb' argument is necessary to make sure the newlines are read as \r\n and not just as \n.

Solution 2:

try this

Open_file = open(File_Name,'rb').readlines()

you have to open file in binary mode

Solution 3:

Should it be

if ('\r' not in Line_Read or '\n' not in Line_Read): 
    print Loop_Counter

?? Also, as jdotjdot pointed out, Loop_Counter is not incremented at all.