[Tutor] formatting datetime.timedelta to "HH:MM:SS"

[spir]

On 12/11/2013 06:40 PM, Jignesh Sutar wrote:
> c = b-a
> print "%s days, %.2dh: %.2dm: %.2ds" %
> (c.days,c.seconds//3600,(c.seconds//60)%60, c.seconds%60)

This is a correct and general solution. Maybe worth being built-in, in fact, in 
my view.

Denis