33 lines
1.2 KiB
Python
33 lines
1.2 KiB
Python
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import datetime
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import re
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def parse_time(time_str):
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# Parse the time string and return a timedelta
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try:
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time_components = re.findall(r'(\d+)\s*([dDhHrRmMsS]?)', time_str)
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total_seconds = 0
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for value, unit in time_components:
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value = int(value)
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if unit.lower() in ('d', 'day', 'days'):
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total_seconds += value * 86400 # seconds in a day
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elif unit.lower() in ('h', 'hr', 'hour', 'hours'):
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total_seconds += value * 3600 # seconds in an hour
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elif unit.lower() in ('m', 'min', 'minute', 'minutes'):
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total_seconds += value * 60 # seconds in a minute
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elif unit.lower() in ('s', 'sec', 'second', 'seconds'):
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total_seconds += value
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return datetime.timedelta(seconds=total_seconds)
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except ValueError:
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return None
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if __name__ == '__main__':
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print(parse_time('1d 2h 3m 4s'))
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print(parse_time('1d2h3m4s'))
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print(parse_time('1d 2h 3m'))
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print(parse_time('1d 2h'))
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print(parse_time('1d'))
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print(parse_time('1h 2m 3s'))
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print(parse_time('1h 2m'))
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print(parse_time('1h'))
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print(parse_time('1m 2s'))
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print(parse_time('1m'))
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