estimate_timedelta.py

estimate_timedelta.py

def estimate_timedelta(td):
    """returns estimate timedelta in format 'YY year MM mon DD day'. consider plural form or absence y/m/d"""
    if td.days > 0:
        y, rem = divmod(td.days, 365)
        m, d =  divmod(rem, 31) 
        dict_ = {'year': y, 'mon': m, 'day':d }
        return " ".join([f"{dict_[k]} {k}" + ("s" if dict_[k] > 1 else "") for k in dict_ if dict_[k] > 0 ])
    else:
        return str(td)


# estimate_timedelta(timedelta(days=2*365, seconds=100000))
# '2 years 1 day'
# estimate_timedelta(timedelta(days=23000))
# '63 years 5 days'