easy time rounding for python

time_round.py

"""
function rounded_time 
param: dt a date time object
kwarg: rnd the number of minutes to round to 

Since datetime attributes are integers round them like a normal integer
This function will roll over hours i.e 10:59 -> 11:00
This function will roll over days i.e 23:59 01/01 -> 00:00 01/02 
"""
from datetime imort datetime, timedelta

def rounded_time(dt, rnd=15):
    return (            
            dt.replace(microsecond=0, 
            second=0, 
            minute=0, 
            hour=dt.hour) + 
            timedelta(minutes=int(round(dt.minute/rnd)*rnd))
            )