Add flake8 plugins for linting tests

tests/property/test_transformation.py

@@ -20,5 +20,3 @@ def test_objects_to_array(list_objects):
     list_objects_new = list(array_to_objects(array, class_spatial))
 
     assert list_objects_new == list_objects
-
-

tests/unit/test_comparison.py

@@ -1,4 +1,5 @@
 import pytest
+
 from skspatial.objects import Point, Vector, Line
 
 

tests/unit/test_intersection.py

@@ -1,4 +1,5 @@
 import pytest
+
 from skspatial.objects import Point, Vector, Line, Plane
 
 

tests/unit/test_transformation.py

@@ -8,14 +8,8 @@
 @pytest.mark.parametrize(
     "list_arrays, array_expected",
     [
-        (
-            [[0]],
-            np.array([[0, 0, 0]]),
-        ),
-        (
-            [[0, 1], [5.3, 2, -1]],
-            np.array([[0, 1, 0], [5.3, 2, -1]]),
-        ),
+        ([[0]], np.array([[0, 0, 0]])),
+        ([[0, 1], [5.3, 2, -1]], np.array([[0, 1, 0], [5.3, 2, -1]])),
         (
             [[-1.1], [10.5, 2, 3], [5, 2, 1]],
             np.array([[-1.1, 0, 0], [10.5, 2, 3], [5, 2, 1]]),

tox.ini

@@ -1,7 +1,7 @@
 [tox]
 envlist = 
     py36,
-    lint,
+    lint_code,
     lint_tests,
 
 [travis]
@@ -20,10 +20,10 @@ deps =
     pytest-cov
     hypothesis
 commands =
-    pytest --basetemp={envtmpdir} --doctest-modules  --cov=skspatial
+    pytest --basetemp={envtmpdir} --doctest-modules --cov=skspatial
     python -m doctest README.rst
 
-[testenv:lint]
+[testenv:lint_code]
 deps = 
     black
     flake8
@@ -39,6 +39,9 @@ commands =
 deps = 
     black
     flake8
+    flake8-import-order
+    flake8-blind-except
+    flake8-builtins
 commands = 
     black -S tests
     flake8 tests