Various hygiene changes to Pub / Sub subscriber. #4494
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dhermes
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type: cleanup
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Nov 29, 2017
- Using `%`-formatting in all `logging.log()` calls (e.g. `info()`). I am not opposed to using `.format()` but `logging` "prefers" `%`-formatting (and I wanted to be consistent because hobgoblins). - Adding non-public globals for helper thread names, this was especially needed because I accidentally broke this in googleapis#4476 when I changed `callback requests worker` to `CallbackRequestsWorker` in one place, not two. - Adding docstring to `QueueCallbackThread` that explains what it does (I'll refactor this class in a follow-up) - Adding a logging statement when a `QueueCallbackThread` exits - Changing indents / using much more vertical space in calls to `request_queue.put()` in `subscriber.message.Message`. (I came across these when trying to understand how `QueueCallbackThread` interacts with `Policy.on_callback_request`) - Changing `GPRC` to `gRPC` in a docstring - Moving "Creating callback requests thread (not starting)." until right before the resource is created - Changing "Spawning" to "Starting" in a log message to match others
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%-formatting in alllogging.log()calls (e.g.info()). I am not opposed to using.format()butlogging"prefers"%-formatting (and I wanted to be consistent because hobgoblins).callback requests workertoCallbackRequestsWorkerin one place, not two.QueueCallbackThreadthat explains what it does (I'll refactor this class in a follow-up)QueueCallbackThreadexitsrequest_queue.put()insubscriber.message.Message. (I came across these when trying to understand howQueueCallbackThreadinteracts withPolicy.on_callback_request)maintain_leasesexitsGPRCtogRPCin a docstringNOTE: Many of these can be construed as "nit picks" but I wanted to get them out of my staged changed while working on #4463.