scripts: python3: use new metaclass syntax

Used metaclass=<metaclass> syntax instead old
__metaclass__ = <metaclass> as only new one is supported
in python 3.

(From meta-yocto rev: 70ba79981d904b4b67440c0b5755b5449cddb025)

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ed Bartosh
2016-06-02 13:12:53 +03:00
committed by Richard Purdie
parent 5483fa294f
commit ecc91840bf

View File

@@ -40,12 +40,11 @@ import json
import subprocess
import shutil
class Line():
class Line(metaclass=ABCMeta):
"""
Generic (abstract) container representing a line that will appear
in the BSP-generating program.
"""
__metaclass__ = ABCMeta
def __init__(self, line):
self.line = line
@@ -319,11 +318,10 @@ class BooleanInputLine(InputLine):
return line
class ListInputLine(InputLine):
class ListInputLine(InputLine, metaclass=ABCMeta):
"""
Base class for List-based Input lines. e.g. Choicelist, Checklist.
"""
__metaclass__ = ABCMeta
def __init__(self, props, tag, lineno):
InputLine.__init__(self, props, tag, lineno)