Flash Sale: Flat 70% + Addl. 25% Off on all Courses | Use Coupon DS25 in Checkout | Offer Expires In

  Enroll Now

Python Project - Churn Emails - Count the Number of Subject Lines

We use the string method startswith to select only those lines with the desired prefix.

The below code prints the lines starting with From:

fhand = open('/cxldata/datasets/project/mbox-short.txt')
count = 0
for line in fhand:
    line = line.rstrip() # Remove new line characters from right
    if line.startswith('From:'):
        print(line)
INSTRUCTIONS

Write a function count_number_of_lines which returns the count of the number of lines starting with Subject: in the file /cxldata/datasets/project/mbox-short.txt

PS - If your logic is correct then your function should return 27. You can use "Hint" and "See Answer" if you are stuck.


No hints are availble for this assesment

Answer is not availble for this assesment


Note - Having trouble with the assessment engine? Follow the steps listed here

Loading comments...