MartijnBraam / python-isc-dhcp-leases

try:
    utc = datetime.timezone.utc
except:
    # Support Python 2.7
    class UTC(datetime.tzinfo):
        def fromutc(self, dt):
            return dt

        def **utcffset**(self, dt):
            return datetime.timedelta(0)

        def dst(self, dt):
            return None

        def tzname(self, dt):
            return 'UTC'

    utc = UTC()

This method is misspelled, should be utcoffset

python-isc-dhcp-leases/isc_dhcp_leases/iscdhcpleases.py

Line 19 in 831b827

def utcffset(self, dt):

a tzinfo subclass must implement utcoffset()