56 lines
2.1 KiB
Python
56 lines
2.1 KiB
Python
from datetime import datetime, timezone, timedelta
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import re
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def epoch_get(deadline: str) -> int:
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"""
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Set the deadline based on various input formats.
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Supports:
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- Relative: +1h (hours), +2d (days), +1w (week), +1m (month)
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- Absolute: 20/10/2024, 20/10, 20/10/24 (all same day)
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If hour not specified, defaults to midday (noon).
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Returns the deadline as a Unix timestamp (epoch).
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"""
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now = datetime.now(timezone.utc)
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# Check for relative time format
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relative_match = re.match(r'\+(\d+)([hdwm])', deadline)
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if relative_match:
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amount, unit = relative_match.groups()
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amount = int(amount)
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if unit == 'h':
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delta = timedelta(hours=amount)
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elif unit == 'd':
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delta = timedelta(days=amount)
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elif unit == 'w':
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delta = timedelta(weeks=amount)
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elif unit == 'm':
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delta = timedelta(days=amount * 30) # Approximate
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new_deadline = now + delta
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return int(new_deadline.timestamp())
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# Check for absolute date format
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date_formats = ['%d/%m/%Y', '%d/%m/%y', '%d/%m']
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for fmt in date_formats:
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try:
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date_obj = datetime.strptime(deadline, fmt)
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if fmt == '%d/%m':
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# If year is not provided, use the current year
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date_obj = date_obj.replace(year=now.year)
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# If the resulting date is in the past, assume next year
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if date_obj.replace(tzinfo=timezone.utc) < now:
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date_obj = date_obj.replace(year=date_obj.year + 1)
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# Set time to noon (12:00)
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date_obj = date_obj.replace(hour=12, minute=0, second=0, microsecond=0, tzinfo=timezone.utc)
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return int(date_obj.timestamp())
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except ValueError:
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continue
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raise ValueError("Invalid deadline format. Use +Xh/d/w/m for relative or DD/MM/YYYY for absolute dates.")
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