Add support for new end-of-RIB elem

docs/api__pybgpstream.rst

@@ -91,7 +91,7 @@ BGPStream
 
       The `elemtype` filter can be used to limit the stream to only certain
       element types. Possible element types are `ribs`, `withdrawals`,
-      `announcements` and `peerstates`.
+      `announcements`, `peerstates` and `endofrib`.
 
       The `community` filter is specified as
       a `asn:value` formatted string, the user can specify the ASn or

src/_pybgpstream_bgpelem.c

@@ -184,6 +184,13 @@ static PyObject *BGPElem_get_fields(BGPElemObject *self, void *closure)
     }
     break;
 
+  case BGPSTREAM_ELEM_TYPE_END_OF_RIB:
+    if (add_to_dict(dict, "prefix",
+                    get_pfx_pystr((bgpstream_pfx_t *)&self->elem->prefix))) {
+      return NULL;
+    }
+    break;
+
   case BGPSTREAM_ELEM_TYPE_UNKNOWN:
   default:
     break;