Use six to assign metaclass for py2 and py3 compat

10 years ago · 719d01067e
parent c0f6712a37
commit 719d01067e
1 changed files with 3 additions and 1 deletions
--- a/v2/ansible/plugins/inventory/init.py
+++ b/v2/ansible/plugins/inventory/init.py
@ -23,6 +23,9 @@ __metaclass__ = type

 from abc import ABCMeta, abstractmethod

+from six import add_metaclass
+
+@add_metaclass(ABCMeta)
 class InventoryParser:
    '''Abstract Base Class for retrieving inventory information

@ -31,7 +34,6 @@ class InventoryParser:
    InventoryParser.hosts for a mapping of Host objects and
    InventoryParser.Groups for a mapping of Group objects.
    '''
-    __metaclass__ = ABCMeta

    def __init__(self, inven_source):
        '''