Before taurus 4 the TangoAttribute has access to the "dev_alias" attribute via the TangoConfiguration. During the API changes this attribute is not available anymore. It should be added, at least as deprecated, to be to backwards compatibility.
A pull request has been created https://github.com/cpascual/taurus/pull/10
fixed in [#6e0c93]
A pull request has been created https://github.com/cpascual/taurus/pull/10
fixed in [#6e0c93]
Last edit: Carlos Pascual 2016-07-12