PubSub: New pubsub not compatible with psq

[shumin]

I'm using google-cloud=0.27.0 currently and now trying to use latest google-cloud-pubsub=0.28.4

But its break with current psq implementation. Any workaround so psq can work with latest pubsub?

Code snippet for existing implementation (works):

client = pubsub.Client(project=current_app.config['PROJECT_ID'])
psq.Queue(client, 'feed_queue', extra_context=current_app.app_context)

New implementation (breaks):

client = pubsub.SubscriberClient()
psq.Queue(client, 'feed_queue', extra_context=current_app.app_context)
(Error msg: AttributeError: 'Client' object has no attribute 'topic')

Thanks

[theacodes]

Any workaround so psq can work with latest pubsub?

Nope, I need to either update or deprecate PSQ. Most of the features that PSQ has are now incorporated into the Pub/Sub library.

[mohammad-haque]

@jonparrott Thanks. Although Pubsub does offer many features but it doesn't completely replace the need of some queue based task processing, in this case PSQ. It would be really helpful to keep the PSQ as a supported option, not deprecating it.

[theacodes]

For sure- really psq isn't a very big library. It shouldn't be too hard (if you want to take a stab at a PR go for it.)

[theacodes]

This is fixed in the latest release of psq.