52 lines
1.4 KiB
Python
52 lines
1.4 KiB
Python
import math
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import sys
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def hms_to_seconds(hms):
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'''
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Convert hh:mm:ss string to an integer seconds.
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'''
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parts = hms.split(':')
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seconds = 0
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if len(parts) > 3:
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raise ValueError(f'{hms} doesn\'t match the HH:MM:SS format.')
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if len(parts) == 3:
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seconds += int(parts[0]) * 3600
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parts.pop(0)
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if len(parts) == 2:
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seconds += int(parts[0]) * 60
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parts.pop(0)
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if len(parts) == 1:
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seconds += float(parts[0])
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return seconds
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def seconds_to_hms(seconds, force_minutes=False, force_hours=False):
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'''
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Convert integer number of seconds to an hh:mm:ss string.
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Only the necessary fields are used.
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'''
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seconds = math.ceil(seconds)
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(minutes, seconds) = divmod(seconds, 60)
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(hours, minutes) = divmod(minutes, 60)
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parts = []
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if hours or force_hours:
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parts.append(hours)
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if hours or minutes or force_hours or force_minutes:
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parts.append(minutes)
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parts.append(seconds)
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hms = ':'.join(f'{part:02d}' for part in parts)
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return hms
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def main(args):
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from voussoirkit import pipeable
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for line in pipeable.go(args, strip=True, skip_blank=True):
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if ':' in line:
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line = hms_to_seconds(line)
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else:
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line = float(line)
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if line > 60:
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line = seconds_to_hms(line)
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pipeable.stdout(f'{line}')
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if __name__ == '__main__':
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raise SystemExit(main(sys.argv[1:]))
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