Run black, and add black to a "qa" target to make it a standardised process.

src/ifcopenshell-python/ifcopenshell/api/style/assign_material_style.py

@@ -63,8 +63,8 @@ class Usecase:
     def get_styled_representation(self, definition_representation):
         representations = [
             r
-            for r in definition_representation.Representations if r.is_a("IfcStyledRepresentation")
-            and r.ContextOfItems == self.settings["context"]
+            for r in definition_representation.Representations
+            if r.is_a("IfcStyledRepresentation") and r.ContextOfItems == self.settings["context"]
         ]
         if representations:
             return representations[0]

src/ifcopenshell-python/ifcopenshell/api/style/edit_style_colours.py

@@ -3,20 +3,16 @@ class Usecase:
         self.file = file
         self.settings = {
             "style": None,
-            "surface_colour": [], # RGB
-            "diffuse_colour": [], # RGB
+            "surface_colour": [],  # RGB
+            "diffuse_colour": [],  # RGB
             "transparency": 0,
-            "external_definition": {
-                "location": None,
-                "identification": None,
-                "name": "Name"
-            },
+            "external_definition": {"location": None, "identification": None, "name": "Name"},
         }
         for key, value in settings.items():
             self.settings[key] = value
 
     def execute(self):
-        #has_external_definition = None
+        # has_external_definition = None
         for element in self.file.traverse(self.settings["style"]):
             if element.is_a("IfcSurfaceStyleShading"):
                 if element.SurfaceColour:
@@ -30,28 +26,32 @@ class Usecase:
                 else:
                     element.DiffuseColour = self.create_colour_rgb(self.settings["diffuse_colour"])
             # TODO: Move to separate usecase
-            #if element.is_a("IfcExternallyDefinedSurfaceStyle"):
+            # if element.is_a("IfcExternallyDefinedSurfaceStyle"):
             #    element.Location = self.settings["location"]
             #    element.Identification = self.settings["identification"]
             #    element.Name = self.settings["name"]
             #    has_external_definition = True
-        #if not has_external_definition:
+        # if not has_external_definition:
         #    styles = list(self.settings["style"].Styles)
         #    styles.append(self.create_externally_defined_surface_style())
         #    self.settings["style"].Styles = styles
         return self.settings["style"]
 
     def create_surface_style_rendering(self):
-        return self.file.create_entity("IfcSurfaceStyleRendering", **{
-            "SurfaceColour": self.create_colour_rgb(self.settings["surface_colour"]),
-            "Transparency": self.settings["transparency"],
-            "ReflectanceMethod": "NOTDEFINED",
-            "DiffuseColour": self.create_colour_rgb(self.settings["diffuse_colour"])
-        })
+        return self.file.create_entity(
+            "IfcSurfaceStyleRendering",
+            **{
+                "SurfaceColour": self.create_colour_rgb(self.settings["surface_colour"]),
+                "Transparency": self.settings["transparency"],
+                "ReflectanceMethod": "NOTDEFINED",
+                "DiffuseColour": self.create_colour_rgb(self.settings["diffuse_colour"]),
+            }
+        )
 
     def create_externally_defined_surface_style(self):
         self.file.create_entity(
-            "IfcExternallyDefinedSurfaceStyle", **{
+            "IfcExternallyDefinedSurfaceStyle",
+            **{
                 "Location": self.settings["location"],
                 "Identification": self.settings["identification"],
                 "Name": self.settings["name"],