Python4E Exercice

py4e_10.2

name = input("Enter file:")
if len(name) < 1:
    name = "mbox-short.txt"
    
handle = open(name)
counts = dict()

for line in handle:
    line = line.strip()
    if line.startswith('From '):
        word = line.split()
        time = word[5]
        hour = time.split(':')[0]
        counts[hour] = counts.get(hour,0) + 1
        
for k,v in sorted(counts.items()):
    print(k,v)