Commit 728d9386 authored by Klaus Zimmermann's avatar Klaus Zimmermann
Browse files

Remove six (closes #160)

Climix depends on python3 and does not need python2 compatibility.
parent a146b0ba
......@@ -4,7 +4,6 @@ from collections import namedtuple, OrderedDict
from cf_units import Unit
import iris
import six
DENSITY_WATER = Unit('1000 kg m-3')
......@@ -40,7 +39,7 @@ def get_standard_name_for_units(units):
def ensure_units_and_standard_name(units, standard_name):
if isinstance(units, six.string_types):
if isinstance(units, str):
units = Unit(units)
if units is None and standard_name is None:
raise ValueError('No new units or new standard name is given.')
......
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