bimtester: steps, improve imports

src/ifcbimtester/bimtester/features/steps/geocoding.py

@@ -1,5 +1,8 @@
 from behave import step
-from utils import IfcFile, assert_attribute, assert_type
+
+from utils import assert_attribute
+from utils import assert_type
+from utils import IfcFile
 
 
 def get_ifc_class_from_spatial_type(spatial_type):

src/ifcbimtester/bimtester/features/steps/geolocation.py

@@ -1,9 +1,13 @@
-from behave import step
-from utils import IfcFile, assert_number, assert_pset, assert_attribute
 import math
 import ifcopenshell.util
 import ifcopenshell.util.element
 import ifcopenshell.util.geolocation
+from behave import step
+
+from utils import assert_attribute
+from utils import assert_number
+from utils import assert_pset
+from utils import IfcFile
 
 
 @step(u"There must be at least one {ifc_class} element")

src/ifcbimtester/bimtester/features/steps/geometric_detail.py

@@ -1,6 +1,6 @@
 from behave import step
+
 from utils import IfcFile
-from utils import IfcFile, assert_attribute
 
 
 @step("All elements must be under {number} polygons")
@@ -22,7 +22,10 @@ def step_impl(context, number):
         if total_polygons > number:
             errors.append((total_polygons, element))
     if errors:
-        message = "The following {} elements are over 500 polygons:\n".format(len(errors))
+        message = (
+            "The following {} elements are over 500 polygons:\n"
+            .format(len(errors))
+        )
         for error in errors:
             message += "Polygons: {} - {}\n".format(error[0], error[1])
         assert False, message

src/ifcbimtester/bimtester/features/steps/model_federation.py

@@ -1,8 +1,10 @@
-import numpy as np
 import ifcopenshell.util.geolocation
+import numpy as np
 from behave import step
+
+from utils import assert_number
+from utils import assert_type
 from utils import IfcFile
-from utils import IfcFile, assert_number, assert_type
 
 
 def a2p(o, z, x):