[1.11.x] Reverted "Fixed relative paths imports per isort 4.3.5."

This reverts commit 463fe11bc8b2d068e447c5df677e7a31c2af7e03 due to
restore of relative paths sorting from isort < 4.3.5 in isort 4.3.10.

Backport of b435f82939edf70674856e0e1cd63973c2e0a1d1 from master.

django/contrib/postgres/fields/array.py

@@ -9,8 +9,8 @@ from django.db.models.lookups import Exact, In
 from django.utils import six
 from django.utils.translation import ugettext_lazy as _
 
-from .utils import AttributeSetter
 from ..utils import prefix_validation_error
+from .utils import AttributeSetter
 
 __all__ = ['ArrayField']
 

tests/gis_tests/distapp/tests.py

@@ -12,11 +12,11 @@ from django.db.models import F, Q
 from django.test import TestCase, ignore_warnings, skipUnlessDBFeature
 from django.utils.deprecation import RemovedInDjango20Warning
 
+from ..utils import no_oracle, oracle, postgis, spatialite
 from .models import (
     AustraliaCity, CensusZipcode, Interstate, SouthTexasCity, SouthTexasCityFt,
     SouthTexasInterstate, SouthTexasZipcode,
 )
-from ..utils import no_oracle, oracle, postgis, spatialite
 
 
 class DistanceTest(TestCase):

tests/gis_tests/geoapp/test_expressions.py

@@ -4,8 +4,8 @@ from django.contrib.gis.db.models import GeometryField, Value, functions
 from django.contrib.gis.geos import Point, Polygon
 from django.test import TestCase, skipUnlessDBFeature
 
-from .models import City
 from ..utils import postgis
+from .models import City
 
 
 class GeoExpressionsTests(TestCase):

tests/gis_tests/geoapp/test_functions.py

@@ -11,8 +11,8 @@ from django.db.models import Sum
 from django.test import TestCase, skipUnlessDBFeature
 from django.utils import six
 
-from .models import City, Country, CountryWebMercator, State, Track
 from ..utils import mysql, oracle, postgis, spatialite
+from .models import City, Country, CountryWebMercator, State, Track
 
 
 class GISFunctionsTests(TestCase):

tests/gis_tests/geoapp/test_regress.py

@@ -8,8 +8,8 @@ from django.contrib.gis.shortcuts import render_to_kmz
 from django.db.models import Count, Min
 from django.test import TestCase, skipUnlessDBFeature
 
-from .models import City, PennsylvaniaCity, State, Truth
 from ..utils import no_oracle
+from .models import City, PennsylvaniaCity, State, Truth
 
 
 class GeoRegressionTests(TestCase):

tests/gis_tests/geoapp/tests.py

@@ -15,11 +15,11 @@ from django.test import TestCase, ignore_warnings, skipUnlessDBFeature
 from django.utils import six
 from django.utils.deprecation import RemovedInDjango20Warning
 
+from ..utils import oracle, postgis, skipUnlessGISLookup, spatialite
 from .models import (
     City, Country, Feature, MinusOneSRID, NonConcreteModel, PennsylvaniaCity,
     State, Track,
 )
-from ..utils import oracle, postgis, skipUnlessGISLookup, spatialite
 
 
 class GeoModelTest(TestCase):

tests/gis_tests/geogapp/tests.py

@@ -17,8 +17,8 @@ from django.test import (
 from django.utils._os import upath
 from django.utils.deprecation import RemovedInDjango20Warning
 
-from .models import City, County, Zipcode
 from ..utils import oracle, postgis, spatialite
+from .models import City, County, Zipcode
 
 
 class GeographyTest(TestCase):

tests/gis_tests/inspectapp/tests.py

@@ -11,9 +11,9 @@ from django.test import TestCase, skipUnlessDBFeature
 from django.test.utils import modify_settings
 from django.utils.six import StringIO
 
-from .models import AllOGRFields
 from ..test_data import TEST_DATA
 from ..utils import postgis
+from .models import AllOGRFields
 
 
 class InspectDbTests(TestCase):

tests/gis_tests/rasterapp/test_rasterfield.py

@@ -11,8 +11,8 @@ from django.contrib.gis.shortcuts import numpy
 from django.db.models import Q
 from django.test import TransactionTestCase, skipUnlessDBFeature
 
-from .models import RasterModel, RasterRelatedModel
 from ..data.rasters.textrasters import JSON_RASTER
+from .models import RasterModel, RasterRelatedModel
 
 
 @skipUnlessDBFeature('supports_raster')

tests/gis_tests/relatedapp/tests.py

@@ -8,10 +8,10 @@ from django.test import TestCase, skipUnlessDBFeature
 from django.test.utils import override_settings
 from django.utils import timezone
 
+from ..utils import no_oracle
 from .models import (
     Article, Author, Book, City, DirectoryEntry, Event, Location, Parcel,
 )
-from ..utils import no_oracle
 
 
 class RelatedGeoModelTest(TestCase):

tests/template_tests/filter_tests/test_date.py

@@ -4,8 +4,8 @@ from django.template.defaultfilters import date
 from django.test import SimpleTestCase, override_settings
 from django.utils import timezone, translation
 
-from .timezone_utils import TimezoneTestCase
 from ..utils import setup
+from .timezone_utils import TimezoneTestCase
 
 
 class DateTests(TimezoneTestCase):

tests/template_tests/filter_tests/test_time.py

@@ -4,8 +4,8 @@ from django.template.defaultfilters import time as time_filter
 from django.test import SimpleTestCase, override_settings
 from django.utils import timezone, translation
 
-from .timezone_utils import TimezoneTestCase
 from ..utils import setup
+from .timezone_utils import TimezoneTestCase
 
 
 class TimeTests(TimezoneTestCase):

tests/template_tests/filter_tests/test_timesince.py

@@ -6,8 +6,8 @@ from django.template.defaultfilters import timesince_filter
 from django.test import SimpleTestCase
 from django.test.utils import requires_tz_support
 
-from .timezone_utils import TimezoneTestCase
 from ..utils import setup
+from .timezone_utils import TimezoneTestCase
 
 
 class TimesinceTests(TimezoneTestCase):

tests/template_tests/filter_tests/test_timeuntil.py

@@ -6,8 +6,8 @@ from django.template.defaultfilters import timeuntil_filter
 from django.test import SimpleTestCase
 from django.test.utils import requires_tz_support
 
-from .timezone_utils import TimezoneTestCase
 from ..utils import setup
+from .timezone_utils import TimezoneTestCase
 
 
 class TimeuntilTests(TimezoneTestCase):

tests/template_tests/syntax_tests/i18n/test_blocktrans.py

@@ -10,8 +10,8 @@ from django.utils import translation
 from django.utils.safestring import mark_safe
 from django.utils.translation import trans_real
 
-from .base import MultipleLocaleActivationTestCase, extended_locale_paths, here
 from ...utils import setup
+from .base import MultipleLocaleActivationTestCase, extended_locale_paths, here
 
 
 class I18nBlockTransTagTests(SimpleTestCase):

tests/template_tests/syntax_tests/i18n/test_trans.py

@@ -8,8 +8,8 @@ from django.utils import translation
 from django.utils.safestring import mark_safe
 from django.utils.translation import trans_real
 
-from .base import MultipleLocaleActivationTestCase, extended_locale_paths
 from ...utils import setup
+from .base import MultipleLocaleActivationTestCase, extended_locale_paths
 
 
 class I18nTransTagTests(SimpleTestCase):

tests/template_tests/syntax_tests/i18n/test_underscore_syntax.py

@@ -4,8 +4,8 @@ from django.template import Context, Template
 from django.test import SimpleTestCase
 from django.utils import translation
 
-from .base import MultipleLocaleActivationTestCase
 from ...utils import setup
+from .base import MultipleLocaleActivationTestCase
 
 
 class MultipleLocaleActivationTests(MultipleLocaleActivationTestCase):

tests/template_tests/syntax_tests/test_exceptions.py

@@ -1,8 +1,8 @@
 from django.template import TemplateDoesNotExist, TemplateSyntaxError
 from django.test import SimpleTestCase
 
-from .test_extends import inheritance_templates
 from ..utils import setup
+from .test_extends import inheritance_templates
 
 
 class ExceptionsTests(SimpleTestCase):

tests/template_tests/syntax_tests/test_include.py

@@ -6,8 +6,8 @@ from django.template import (
 from django.test import SimpleTestCase, ignore_warnings
 from django.utils.deprecation import RemovedInDjango21Warning
 
-from .test_basic import basic_templates
 from ..utils import setup
+from .test_basic import basic_templates
 
 include_fail_templates = {
     'include-fail1': '{% load bad_tag %}{% badtag %}',