A python version of the Ruby 5.day.ago syntax.

TimeInterval.py

#!/usr/bin/env python3

from datetime import datetime, timedelta

class TimeDeltaWrapper:
    def __init__(self, delta):
        self.delta = delta
        
    def ago(self):
        return datetime.now() - self.delta
    
class TimeInterval:
    def __init__(self, value):
        self.value = value

    @property
    def minutes(self):
        return TimeDeltaWrapper(timedelta(minutes=self.value))

    @property
    def hours(self):
        return TimeDeltaWrapper(timedelta(hours=self.value))
        
    @property
    def days(self):
        return TimeDeltaWrapper(timedelta(days=self.value))
    
    @property
    def weeks(self):
        return TimeDeltaWrapper(timedelta(weeks=self.value))
    
    @property
    def months(self):
        return TimeDeltaWrapper(timedelta(weeks=self.value * 4))
    
    @property
    def years(self):
        return TimeDeltaWrapper(timedelta(weeks=self.value * 52))
    
    
# Usage
fifty_minutes_ago = TimeInterval(50).minutes.ago()
print(f"50 minutes ago: {fifty_minutes_ago}")    
    
four_hours_ago = TimeInterval(4).hours.ago()
print(f"4 hours ago: {four_hours_ago}")
    
five_days_ago = TimeInterval(5).days.ago()
print(f"5 days ago: {five_days_ago}")

two_weeks_ago = TimeInterval(2).weeks.ago()
print(f"2 weeks ago: {two_weeks_ago}")

three_months_ago = TimeInterval(3).months.ago()
print(f"3 months ago: {three_months_ago}")

one_year_ago = TimeInterval(1).years.ago()
print(f"1 year ago: {one_year_ago}")