1 files changed, 9 insertions, 7 deletions
diff --git a/tests/gis_tests/test_data.py b/tests/gis_tests/test_data.py
index dca847e8cb..e0289a369a 100644
--- a/tests/gis_tests/test_data.py
+++ b/tests/gis_tests/test_data.py
@@ -8,7 +8,7 @@ import os
 from django.utils.functional import cached_property
 
 # Path where reference test data is located.
-TEST_DATA = os.path.join(os.path.dirname(__file__), 'data')
+TEST_DATA = os.path.join(os.path.dirname(__file__), "data")
 
 
 def tuplize(seq):
@@ -24,16 +24,14 @@ def strconvert(d):
 
 
 def get_ds_file(name, ext):
-    return os.path.join(TEST_DATA,
-                        name,
-                        name + '.%s' % ext
-                        )
+    return os.path.join(TEST_DATA, name, name + ".%s" % ext)
 
 
 class TestObj:
     """
     Base testing object, turns keyword args into attributes.
     """
+
     def __init__(self, **kwargs):
         for key, value in kwargs.items():
             setattr(self, key, value)
@@ -43,7 +41,8 @@ class TestDS(TestObj):
     """
     Object for testing GDAL data sources.
     """
-    def __init__(self, name, *, ext='shp', **kwargs):
+
+    def __init__(self, name, *, ext="shp", **kwargs):
         # Shapefile is default extension, unless specified otherwise.
         self.ds = get_ds_file(name, ext)
         super().__init__(**kwargs)
@@ -54,6 +53,7 @@ class TestGeom(TestObj):
     Testing object used for wrapping reference geometry data
     in GEOS/GDAL tests.
     """
+
     def __init__(self, *, coords=None, centroid=None, ext_ring_cs=None, **kwargs):
         # Converting lists to tuples of certain keyword args
         # so coordinate test cases will match (JSON has no
@@ -70,6 +70,7 @@ class TestGeomSet:
     """
     Each attribute of this object is a list of `TestGeom` instances.
     """
+
     def __init__(self, **kwargs):
         for key, value in kwargs.items():
             setattr(self, key, [TestGeom(**strconvert(kw)) for kw in value])
@@ -80,9 +81,10 @@ class TestDataMixin:
     Mixin used for GEOS/GDAL test cases that defines a `geometries`
     property, which returns and/or loads the reference geometry data.
     """
+
     @cached_property
     def geometries(self):
         # Load up the test geometry data from fixture into global.
-        with open(os.path.join(TEST_DATA, 'geometries.json')) as f:
+        with open(os.path.join(TEST_DATA, "geometries.json")) as f:
             geometries = json.load(f)
         return TestGeomSet(**strconvert(geometries))