Rights management doesn't work well with vhosts

[julienr]

I am using this library with CloudAMQP https://www.cloudamqp.com/ which gives me access to a single vhost.
I do not have administrator tags, but I have management and policymaker. Since @needs_admin_privs only checks for admin, it forbids me from calling Client.is_alive on my vhost even though I am allowed to do so (the call succeed with curl).

[deslum]

I fork and update module. Welcome https://github.com/deslum/pyrabbit2