timeliterals 
The timeliterals module is a simple module containing literals
hoursminutessecondsmillisecondsmicrosecondsdaysweeks
Can be used as a scalar or a function, for example timedelta(seconds=5) can be replaced by seconds(5) or 5 * seconds.
from timeliterals import *
duration = 2 * hours - 14 * minutes # timedelta
duration += minutes(2) # function
assert 1 * hours + 30 * minutes < duration < 2 * hours
assert duration / minutes == 108
assert duration / seconds == 6480
assert duration.total_seconds() == 6480from timeliterals import *
from datetime import timedelta
assert hours(2) == timedelta(hours=2)from timeliterals import hours as m, minutes as m, seconds as s, milliseconds as ms, microseconds as us
duration = 2*h - 14*m + 10*s + 140*ms - 3*us
assert duration < 2*hhistory
After a discussion on the python-ideas mailing list on literals for datetime.timedelta, Chris Barker suggested that
[...] maybe you could propose adding:
secondsminuteshoursdaysto the datetime module, and then we could write:
60 * seconds == 1 * minutes
This module is a proof-of-concept testing out that idea, but in its own module.
