diff options
| -rw-r--r-- | requirements.txt | 1 | ||||
| -rw-r--r-- | stevedore/example/base.py | 5 |
2 files changed, 4 insertions, 2 deletions
diff --git a/requirements.txt b/requirements.txt index 1352d5e..2a0c119 100644 --- a/requirements.txt +++ b/requirements.txt @@ -1 +1,2 @@ argparse +six>=1.6.0 diff --git a/stevedore/example/base.py b/stevedore/example/base.py index d128a53..1c8ca4c 100644 --- a/stevedore/example/base.py +++ b/stevedore/example/base.py @@ -1,12 +1,13 @@ import abc +import six + +@six.add_metaclass(abc.ABCMeta) class FormatterBase(object): """Base class for example plugin used in the tutoral. """ - __metaclass__ = abc.ABCMeta - def __init__(self, max_width=60): self.max_width = max_width |