Follow isort formatting

issue10928

.isort.cfg

@@ -0,0 +1,3 @@
+[settings]
+multi_line_output=4
+known_first_party=trytond

__init__.py

@@ -2,8 +2,8 @@
 # this repository contains the full copyright notices and license terms.
 
 from trytond.pool import Pool
-from . import carrier
-from . import party
+
+from . import carrier, party
 
 
 def register():

carrier.py

@@ -1,11 +1,11 @@
 # This file is part of Tryton.  The COPYRIGHT file at the top level of
 # this repository contains the full copyright notices and license terms.
-from trytond.model import (
-    ModelView, ModelSQL, DeactivableMixin, MatchMixin, fields,
-    sequence_ordered)
-from trytond.transaction import Transaction
-from trytond.pool import Pool
 from trytond.cache import Cache
+from trytond.model import (
+    DeactivableMixin, MatchMixin, ModelSQL, ModelView, fields,
+    sequence_ordered)
+from trytond.pool import Pool
+from trytond.transaction import Transaction
 
 
 class Carrier(DeactivableMixin, ModelSQL, ModelView):

setup.py

@@ -6,7 +6,8 @@ import io
 import os
 import re
 from configparser import ConfigParser
-from setuptools import setup, find_packages
+
+from setuptools import find_packages, setup
 
 
 def read(fname):

tests/test_carrier.py

@@ -1,6 +1,7 @@
 # This file is part of Tryton.  The COPYRIGHT file at the top level of
 # this repository contains the full copyright notices and license terms.
 import unittest
+
 import trytond.tests.test_tryton
 from trytond.tests.test_tryton import ModuleTestCase