This needs to work for Python 3 and Codio

5. 3. Challenge: Fixed Length Records

Fixed Length Records

You will be passed the filename P, firstname F, lastname L, and a new birthday B.

Load the fixed length record file in P, search for F,L in the first and change birthday to B.

Hint: Each record is at a fixed length of 16.

Then save the file.

# Get the filepath from the command line import sys P= sys.argv[1] F= sys.argv[2] L= sys.argv[3] B= sys.argv[4]

# Your Code Goes Here