Consistent black formatting of all Path python files

src/Mod/Path/PathScripts/PathPostProcessor.py

@@ -26,8 +26,8 @@ import sys
 
 PathLog.setLevel(PathLog.Level.INFO, PathLog.thisModule())
 
-class PostProcessor:
 
+class PostProcessor:
     @classmethod
     def exists(cls, processor):
         return processor in PathPreferences.allAvailablePostProcessors()
@@ -43,9 +43,9 @@ class PostProcessor:
         postname = processor + "_post"
         namespace = {}
 
-        #can't modify function local scope with exec in python3
+        # can't modify function local scope with exec in python3
         exec("import %s as current_post" % postname, namespace)
-        current_post = namespace['current_post']
+        current_post = namespace["current_post"]
 
         # make sure the script is reloaded if it was previously loaded
         # should the script have been imported for the first time above
@@ -53,11 +53,12 @@ class PostProcessor:
         # resulting in 2 load messages if the script outputs one of those.
         try:
             # Python 2.7
-            exec("reload(%s)" % 'current_post')
+            exec("reload(%s)" % "current_post")
         except NameError:
             # Python 3.4+
             from importlib import reload
-            exec("reload(%s)" % 'current_post')
+
+            exec("reload(%s)" % "current_post")
 
         sys.path = syspath
 
@@ -72,14 +73,18 @@ class PostProcessor:
             instance.machineName = current_post.MACHINE_NAME
 
         if hasattr(current_post, "CORNER_MAX"):
-            instance.cornerMax = {'x': current_post.CORNER_MAX['x'],
-                    'y': current_post.CORNER_MAX['y'],
-                    'z': current_post.CORNER_MAX['z']}
+            instance.cornerMax = {
+                "x": current_post.CORNER_MAX["x"],
+                "y": current_post.CORNER_MAX["y"],
+                "z": current_post.CORNER_MAX["z"],
+            }
 
         if hasattr(current_post, "CORNER_MIN"):
-            instance.cornerMin = {'x': current_post.CORNER_MIN['x'],
-                    'y': current_post.CORNER_MIN['y'],
-                    'z': current_post.CORNER_MIN['z']}
+            instance.cornerMin = {
+                "x": current_post.CORNER_MIN["x"],
+                "y": current_post.CORNER_MIN["y"],
+                "z": current_post.CORNER_MIN["z"],
+            }
 
         if hasattr(current_post, "TOOLTIP"):
             instance.tooltip = current_post.TOOLTIP