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

src/ifcopenshell-python/ifcopenshell/api/constraint/add_metric.py

@@ -1,5 +1,6 @@
 import ifcopenshell
 
+
 class Usecase:
     def __init__(self, file, **settings):
         self.file = file
@@ -10,11 +11,14 @@ class Usecase:
             self.settings[key] = value
 
     def execute(self):
-        metric = self.file.create_entity("IfcMetric", **{
-            "Name": "Unnamed",
-            "ConstraintGrade": "NOTDEFINED",
-            "Benchmark": "EQUALTO",
-        })
+        metric = self.file.create_entity(
+            "IfcMetric",
+            **{
+                "Name": "Unnamed",
+                "ConstraintGrade": "NOTDEFINED",
+                "Benchmark": "EQUALTO",
+            }
+        )
         if self.settings["objective"]:
             benchmark_values = list(self.settings["objective"].BenchmarkValues or [])
             benchmark_values.append(metric)

src/ifcopenshell-python/ifcopenshell/api/constraint/add_objective.py

@@ -1,5 +1,6 @@
 import ifcopenshell
 
+
 class Usecase:
     def __init__(self, file, **settings):
         self.file = file
@@ -8,8 +9,6 @@ class Usecase:
             self.settings[key] = value
 
     def execute(self):
-        return self.file.create_entity("IfcObjective", **{
-            "Name": "Unnamed",
-            "ConstraintGrade": "NOTDEFINED",
-            "ObjectiveQualifier": "NOTDEFINED"
-        })
+        return self.file.create_entity(
+            "IfcObjective", **{"Name": "Unnamed", "ConstraintGrade": "NOTDEFINED", "ObjectiveQualifier": "NOTDEFINED"}
+        )

src/ifcopenshell-python/ifcopenshell/api/constraint/assign_constraint.py

@@ -22,8 +22,11 @@ class Usecase:
         for rel in self.file.by_type("IfcRelAssociatesConstraint"):
             if rel.RelatingConstraint == self.settings["constraint"]:
                 return rel
-        return self.file.create_entity("IfcRelAssociatesConstraint", **{
-            "GlobalId": ifcopenshell.guid.new(),
-            # TODO: owner history
-            "RelatingConstraint": self.settings["constraint"]
-        })
+        return self.file.create_entity(
+            "IfcRelAssociatesConstraint",
+            **{
+                "GlobalId": ifcopenshell.guid.new(),
+                # TODO: owner history
+                "RelatingConstraint": self.settings["constraint"],
+            }
+        )

src/ifcopenshell-python/ifcopenshell/api/constraint/data.py

@@ -15,10 +15,9 @@ class Data:
         cls.is_loaded = False
         cls.products = {}
         cls.objectives = {}
-        cls.metrics ={}
+        cls.metrics = {}
         cls.references = {}
 
-
     @classmethod
     def load(cls, file, product_id=None):
         cls._file = file

src/ifcopenshell-python/ifcopenshell/api/constraint/edit_metric.py

@@ -1,10 +1,7 @@
 class Usecase:
     def __init__(self, file, **settings):
         self.file = file
-        self.settings = {
-            "metric": None,
-            "attributes": {}
-        }
+        self.settings = {"metric": None, "attributes": {}}
         for key, value in settings.items():
             self.settings[key] = value
 

src/ifcopenshell-python/ifcopenshell/api/constraint/edit_objective.py

@@ -1,10 +1,7 @@
 class Usecase:
     def __init__(self, file, **settings):
         self.file = file
-        self.settings = {
-            "objective": None,
-            "attributes": {}
-        }
+        self.settings = {"objective": None, "attributes": {}}
         for key, value in settings.items():
             self.settings[key] = value