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Clear solution with ' '.join solution in Clear category for Morse Clock by Pumba_UA
TRUNC = [4, 2, 0, 3, 2, 0, 3, 2]
def checkio(time_string):
# Create common format, e.g. 1:2:3 -> 01:02:03 01:2:03 -> 01:02:03
t_string = ':'.join('{0:02}'.format(int(i)) for i in time_string.split(':'))
# Convert to binary string format, eg 01 0000 : 011 0111 : 100 1001
t_string = ' '.join(format(ord(x), 'b')[TRUNC[n]:]
if x != ':' else ':' for n, x in enumerate(t_string))
return ''.join(c.replace('1', '-').replace('0', '.') for c in t_string)
if __name__ == '__main__':
#These "asserts" using only for self-checking and not necessary for auto-testing
assert checkio("10:37:49") == ".- .... : .-- .--- : -.. -..-", "First Test"
assert checkio("21:34:56") == "-. ...- : .-- .-.. : -.- .--.", "Second Test"
assert checkio("00:1:02") == ".. .... : ... ...- : ... ..-.", "Third Test"
assert checkio("23:59:59") == "-. ..-- : -.- -..- : -.- -..-", "Fourth Test"
July 19, 2015
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