oeqa/core/decorator/__init__.py: set metaclass to ABCMeta

OETestFilter is a subclass of OETestDecorator. It wants to make
use of @abstractmethod decorator. But such decorator requires
metaclass to be ABCMeta to have effect. So add it now to achieve
the designed behaviour.

Comments from python's manual:
"""
Using this decorator requires that the class's metaclass is ABCMeta
or is derived from it.
"""

(From OE-Core rev: 28c4fafb2322ea8c37bcd7710f22f46ef552a902)

(From OE-Core rev: 8c3a8c5d9fb31edbc37d8239c4cf5312a815a344)

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Chen Qi
2018-06-01 13:03:00 +08:00
committed by Richard Purdie
parent 1066af1468
commit c0f6a11b21

View File

@@ -2,7 +2,7 @@
# Released under the MIT license (see COPYING.MIT)
from functools import wraps
from abc import abstractmethod
from abc import abstractmethod, ABCMeta
decoratorClasses = set()
@@ -10,7 +10,7 @@ def registerDecorator(obj):
decoratorClasses.add(obj)
return obj
class OETestDecorator(object):
class OETestDecorator(object, metaclass=ABCMeta):
case = None # Reference of OETestCase decorated
attrs = None # Attributes to be loaded by decorator implementation