Was running some tests and the below code:

from dateutil import parser as dparser
print((dparser.parse('5.6h') - dparser.parse('0s')).total_seconds())

prints:

20100.0

I would expect it to print 20160.0 (off my 60 seconds).

Specifically it looks like:

dparser.parse('5.6h')
datetime.datetime(2017, 7, 26, 5, 35)

Should actually be returning datetime.datetime(2017, 7, 26, 5, 36)

I see this behavior with version 2.5.3 - wondering if this is expected or if there is a rounding/truncation bug somewhere?