docs: def sdb_get(uri, opts, utils=None):
      '''
      Get a value from a db, using a uri in the form of ``sdb://<profile>/<key>``. If
      the uri provided does not start with ``sdb://``, then it will be returned as-is.
      '''
      if not isinstance(uri, string_types) or not uri.startswith('sdb://'):
          return uri
  
      if utils is None:
          utils = salt.loader.utils(opts)
  
      sdlen = len('sdb://')
      indx = uri.find('/', sdlen)
  
      if (indx == -1) or not uri[(indx + 1):]:
          return uri
  
      profile = opts.get(uri[sdlen:indx], {})
      if not profile:
          profile = opts.get('pillar', {}).get(uri[sdlen:indx], {})
      if 'driver' not in profile:
          return uri
  
      fun = '{0}.get'.format(profile['driver'])
      query = uri[indx+1:]
  
      loaded_db = salt.loader.sdb(opts, fun, utils=utils)
      return loaded_db[fun](query, profile=profile)