AttributeError: 'TranslatorFactory' object has no attribute 'contextual_form'

[Saad Zaher]

I was testing oslo.service

__author__ = 'saad'
from oslo_service import service
from oslo_config import cfg

CONF = cfg.CONF

class SaadService(service.ServiceBase):

    def start(self):
        pass

    def stop(self):
        pass

    def wait(self):
        pass

    def reset(self):
        pass

launcher = service.launch(CONF, SaadService, workers=1)

and I got the following error:

Traceback (most recent call last):
  File "testsrv.py", line 4, in <module>
    from oslo_service import service
  File "/home/saad/Desktop/dev/projects/kvmha/local/lib/python2.7/site-packages/oslo_service/service.py", line 37, in <module>
    from oslo_service import eventlet_backdoor
  File "/home/saad/Desktop/dev/projects/kvmha/local/lib/python2.7/site-packages/oslo_service/eventlet_backdoor.py", line 31, in <module>
    from oslo_service._i18n import _LI
  File "/home/saad/Desktop/dev/projects/kvmha/local/lib/python2.7/site-packages/oslo_service/_i18n.py", line 28, in <module>
    _C = _translators.contextual_form
AttributeError: 'TranslatorFactory' object has no attribute 'contextual_form'

[ChangBo Guo(gcb) (glongwave)]

The root cause is we add two new method in oslo.i18n in https://github.com/openstack/oslo.i18n/commit/9e3132bc2f06da87b5c78257a267c5431f433e74 . need bump oslo.i18n version to fix this issue.

[ChangBo Guo(gcb) (glongwave)]

Fix proposed in https://review.openstack.org/#/c/257679/

[Saad Zaher (szaher)]

Thanks ChangBo

[ChangBo Guo(gcb) (glongwave)]

Add declare of contextual/plural translation requires oslo.i18n >=2.1.0 in https://review.openstack.org/#/c/260872/

[ChangBo Guo(gcb) (glongwave)]

 we update the g-r , so fix this issue.