31061213fa
Previously, hostvars would only expose a keys() list of hosts that had been seen yet- however you could explicitly access the host if you knew the name, and get the content that way. This precludes template code from being able to safely access information about other hosts if any limiters/tags were in use. Additionally, the object was inconsistent for hostvars['myhost'] access and [x[1] for x in hostvars.items() if x[0] == 'myhost'] access; this is due to the original derivation from the dict object. .items() would be handled by dict.items(), using the passed in setup_cache values without using the actual lookup content. This patch rebases the class implementation to a py2.6 dictmixin, fixing those issues and restoring behaviour to match what the docs claim. |
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