On yowsup/env/env.py
change
class YowsupEnv(with_metaclass(YowsupEnvType, object)):
to
@six.add_metaclass(YowsupEnvType)
class YowsupEnv(object):
(and import six
instead of from six import add_metaclass
).
On yowsup/env/env.py
change
class YowsupEnv(with_metaclass(YowsupEnvType, object)):
to
@six.add_metaclass(YowsupEnvType)
class YowsupEnv(object):
(and import six
instead of from six import add_metaclass
).