Running black on file

gregsite/middleware/revision_user_middleware.py

 from functools import wraps
 
 # from reversion.views import _request_creates_revision, create_revision
-from reversion.revisions import create_revision as create_revision_base, set_user, get_user, set_comment
+from reversion.revisions import (
+    create_revision as create_revision_base,
+    set_user,
+    get_user,
+    set_comment,
+)
 
 
 class RevisionUserMiddleware:
@@ -19,7 +24,7 @@ class RevisionUserMiddleware:
             manage_manually=self.manage_manually,
             using=self.using,
             atomic=self.atomic,
-            request_creates_revision=self.request_creates_revision
+            request_creates_revision=self.request_creates_revision,
         )(get_response)
 
     def request_creates_revision(self, request):
@@ -34,7 +39,11 @@ def _request_creates_revision(request):
 
 
 def _set_user_from_request(request):
-    if getattr(request, "user", None) and request.user.is_authenticated and get_user() is None:
+    if (
+        getattr(request, "user", None)
+        and request.user.is_authenticated
+        and get_user() is None
+    ):
         set_user(request.user)
 
 
@@ -43,7 +52,9 @@ def _set_comment_to_external_user_from_request(request):
         set_comment("User: " + request.headers["External-User"])
 
 
-def create_revision(manage_manually=False, using=None, atomic=True, request_creates_revision=None):
+def create_revision(
+    manage_manually=False, using=None, atomic=True, request_creates_revision=None
+):
     """
     View decorator that wraps the request in a revision.
 
@@ -55,13 +66,16 @@ def create_revision(manage_manually=False, using=None, atomic=True, request_crea
         @wraps(func)
         def do_revision_view(request, *args, **kwargs):
             if request_creates_revision(request):
-                with create_revision_base(manage_manually=manage_manually, using=using, atomic=atomic):
+                with create_revision_base(
+                    manage_manually=manage_manually, using=using, atomic=atomic
+                ):
                     response = func(request, *args, **kwargs)
                     # Otherwise, we're good.
                     _set_user_from_request(request)
                     _set_comment_to_external_user_from_request(request)
                     return response
             return func(request, *args, **kwargs)
+
         return do_revision_view
-    return decorator
 
+    return decorator