Hermes is a Postgres-talking, event-driven, failure-handling Python library. Its main purpose is to enable the easy implementation of resilient Python processes which require communication with Postgres. It defines a base-layer which you can build as little or as much as you like on top of.
It's been used at Transifex to fulfil a number of roles, one of them including a Postgres -> Elasticsearch river.
The official docs can be found here.
If you'd like to contribute, then fire up your IDE, do something awesome and submit a PR.
You can run tests by doing the following:
python setup.py test
