Log Message:
py-dogpile-cache: updated to 1.2.0

1.2.0

[feature] [region]
Added new construct api.CantDeserializeException which can be raised by \ 
user-defined deserializer functions which would be passed to \ 
CacheRegion.deserializer, to indicate a cache value that can’t be deserialized \ 
and therefore should be regenerated. This can allow an application that’s been \ 
updated to gracefully re-cache old items that were persisted from a previous \ 
version of the application. Pull request courtesy Simon Hewitt.