Optimize metaclass speed

penguinolog · Feb 20, 2017 · a92a596 · a92a596
1 parent c8c2f71
commit a92a596
Showing 1 changed file with 7 additions and 6 deletions.
diff --git a/binfield/binfield.py b/binfield/binfield.py
@@ -430,6 +430,13 @@ def __new__(mcs, name, bases, classdict):
 
         classdict['_cache_'] = {}  # Use for subclasses memorize
 
+        if BinField not in bases:
+            return super(
+                BinFieldMeta,
+                mcs
+            ).__new__(
+                mcs, name, bases, classdict)
+
         # noinspection PyPep8Naming
         RealMeta = type(
             meta_name,
@@ -454,12 +461,6 @@ def __new__(smcs, sname, sbases, sns):
 
         # pylint: enable=bad-mcs-classmethod-argument
 
-        if BinField not in bases:
-            return super(
-                BinFieldMeta,
-                mcs
-            ).__new__(mcs, name, bases, classdict)
-
         return SubMeta.__new__(SubMeta, name, bases, classdict)
 
     @classmethod