remove unused code

GaudiConf/python/GaudiConf/reading.py

@@ -466,80 +466,3 @@ def do_unpacking(annsvc,
         configurables=configurables,
         mc=mc_algs)
     return algs
-
-
-def _get_decoding_dict(json_config):
-    """
-    Extract the HLT ANN dictionary of HLT2/Spruce locations from a .json file.
-
-    Args:
-        json_config (str): path to the .json file containing the HltAnnSvc configuration.
-        Examples:
-        1. local path:   path/to/json_file
-        2. eos path:     root://eoslhcb.cern.ch//path/to/json_file
-
-    Returns:
-        Dict with all the HLT2/Spruce locations.
-    """
-    cfg = {}
-    if "root://eoslhcb.cern.ch//" in str(json_config):
-        with XRootD.client.File() as f:
-            status, _ = f.open(str(json_config))
-            if not status.ok:
-                raise RuntimeError(
-                    f"could not open {json_config}: {status.message}")
-            status, data = f.read()
-            if not status.ok:
-                raise RuntimeError(
-                    f"could not read {json_config}: {status.message}")
-        cfg = json.loads(data.decode('utf-8'))
-    elif json_config:
-        with open(os.path.expandvars(json_config)) as f:
-            cfg = json.load(f)
-
-    # re-format for backwards compatibility
-    if "HltANNSvc/HltANNSvc" in cfg:
-        return {
-            "Hlt2SelectionID": {
-                v: str(k)
-                for k, v in cfg["HltANNSvc/HltANNSvc"]["Hlt2SelectionID"].
-                items()
-            },
-            "SpruceSelectionID": {
-                v: str(k)
-                for k, v in cfg["HltANNSvc/HltANNSvc"]["SpruceSelectionID"].
-                items()
-            },
-            "PackedObjectLocations": {
-                v: str(k)
-                for k, v in cfg["HltANNSvc/HltANNSvc"]
-                ["PackedObjectLocations"].items()
-            },  ## TODO: strip the "/Event/" prefix...
-            "PackedObjectTypes": {
-                str(k): v
-                for k, v in cfg["HltANNSvc/HltANNSvc"]["PackedObjectTypes"].
-                items()
-            }
-        }
-    return cfg
-
-
-def _set_hltAnn_svc(key, json_config):
-    """
-    Configures the Hlt ANN service to read correctly the spruced locations using the HltAnnSvc
-    configuration of the HLT2 application.
-
-    Args:
-       json_config (str): path to the .json file containing the HltAnnSvc configuration.
-       Examples:
-        1. local path:   path/to/json_file
-        2. eos path:     root://eoslhcb.cern.ch//path/to/json_file
-    """
-    cfg = _get_decoding_dict(json_config)
-    config = ComponentConfig()
-    svc = setup_component("JSONANNSvc/HltANNSvc")
-    if cfg:
-        svc.AllowLiteralJSON = True,
-        svc.Key2JSON = {key, json.dump(cfg)}
-    config.add(svc)
-    return config