text: """
  Defines an interface for hash searching.
  
  Given a file hash, try to generate a quick description of the file.
  
  This is extended and used by several services. To expose a service's
  datasource specialization, it can be added to the 'datasources' seed key.
  
  The assemblyline core comes with an implementation for searching all results `al.py`
  or the alerts streams `alert.py`. The base class/interface is defined in `common.py`
  """
  