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Convert Natural Language Dates to Datetime in Python

Parse common natural language date phrases like 'tomorrow' or 'in 3 days' into Python datetime objects using regex and timedelta.

datetime natural-language regex

Python

from datetime import datetime, timedelta
import re

def parse_natural_date(text: str) -> datetime:
    """Convert common natural language date expressions to datetime objects."""
    now = datetime.now()
    text = text.lower().strip()
    
    # Handle relative dates
    patterns = {
        r"today": now,
        r"…

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