hotfix correct use of metaclass

shenzq123 · Jun 3, 2017 · 8637b39 · 8637b39
1 parent 4a81239
commit 8637b39
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/db_adapters/interface.py b/lib/db_adapters/interface.py
@@ -4,7 +4,7 @@
 import abc
 
 
-class AbstractAdapter(abc.ABCMeta):
+class AbstractAdapter(metaclass=abc.ABCMeta):
     def __init__(self, config):
         self.config = config