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#!/usr/bin/python
import sys
import re
time_rx = re.compile(r'(\d+) hours?,? (\d+) min$'
r'|(\d+) hours?$'
r'|(\d+) min$')
def parse_time(s):
m = time_rx.match(s)
if not m:
return None
h1, m1, h2, m2 = m.groups()
return int(h1 or h2 or '0') * 60 + int(m1 or m2 or '0')
def format_time(t):
h, m = divmod(t, 60)
if h and m:
return '%d hour%s, %d min' % (h, h != 1 and "s" or "", m)
elif h:
return '%d hour%s' % (h, h != 1 and "s" or "")
else:
return '%d min' % m
total = 0
for line in sys.stdin:
if ' ' not in line:
continue
time = parse_time(line.split(' ')[-1].strip())
if time is None:
continue
print line.rstrip()
total += time
print "** Total: %s" % format_time(total)
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