Log messages

Log messages#

The package logs to the collective.redismemoize logger. %s stands for a value filled in at run time.

Level	Message	When
`WARNING`	`Redis unavailable (%s: %s); using the RAM cache for %ss`	A call to Redis failed and the breaker opened. Logged once per opening, with the exception's type and text, and `REDIS_MEMOIZE_RETRY_AFTER`.
`INFO`	`Redis available again; values are shared again`	A call to Redis succeeded after the breaker had opened.
`INFO`	`%s: values kept in RAM (%s): %s`	A function got a RAM route. Logged once per function and process, with the function's name, the route, and the reason.

The test suite checks that each message in this table is in the code.