talking-clock python

data_hour_units.txt

twelve
one
two
three
four
five
six
seven
eight
nine
ten
eleven

data_minute_units.txt

O' one
O' two
O' three
O' four
O' five
O' six
O' seven
O' eight
O' nine
ten
eleven
twelve
thirteen
fourteen
fifteen
sixteen
seventeen
eighteen
nineteen
twenty
twenty one
twenty two
twenty three
twenty four
twenty five
twenty six
twenty seven
twenty eight
twenty nine
thirty
thirty one
thirty two
thirty three
thirty four
thirty five
thirty six
thirty seven
thirty eight
thirty nine
fourty
fourty one
fourty two
fourty three
fourty four
fourty five
fourty six
fourty seven
fourty eight
fourty nine
fifty
fifty one
fifty two
fifty three
fifty four
fifty five
fifty six
fifty seven
fifty eight
fifty nine

talkingclock.py

def hours_int_to_text(i):
    hours = []
    with open("data/hour_units.txt", "r") as f:
        hours = f.read().splitlines()
    return hours[i]


def minutes_int_to_text(i):
    minutes = []
    with open("data/minute_units.txt", "r") as f:
        minutes = f.read().splitlines()
    return minutes[i]


def talk(time):
    t = time.split(":")
    H = int(t[0])
    h = H % 12
    m = int(t[1])
    a = 'am' if H < 12 else 'pm'
    A = a.upper()
    return " ".join([
        "It's",
        hours_int_to_text(h),
        minutes_int_to_text(m),
        A]).replace("  ", " ")

test-talkingclock.py

from talkingclock import talk
import unittest


class TestOutput(unittest.TestCase):

    def test_one_fifteen_am(self):
        self.assertEqual(talk("01:15"), "It's one fifteen AM")

    def test_eleven_fourtyseven_am(self):
        self.assertEqual(talk("11:47"), "It's eleven fourty seven AM")

    def test_twelve_am(self):
        self.assertEqual(talk("00:00"), "It's twelve AM")

    def test_two_fiftytwo_pm(self):
        self.assertEqual(talk("14:52"), "It's two fifty two PM")


if __name__ == '__main__':
    unittest.main()