Enhanced event handling for OPC UA server APIs interactions.

PrediktorAS · Mar 21, 2024 · b0d2ae7 · b0d2ae7
1 parent 4d1be8e
commit b0d2ae7
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Showing 3 changed files with 189 additions and 675 deletions.
diff --git a/notebooks/Exploring_API_Functions_Authentication.ipynb b/notebooks/Exploring_API_Functions_Authentication.ipynb
@@ -237,6 +237,34 @@
     "opc_data = OPC_UA(rest_url=opcua_rest_url, opcua_url=opcua_server_url, namespaces=namespace_list, auth_client=auth_client)"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# Getting all event types\n",
+    "event_types = opc_data.get_event_types()\n",
+    "event_types"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# Reading one month historical events of trackers \n",
+    "hist_events = opc_data.read_historical_events(\n",
+    "    start_time=(datetime.datetime.now() - datetime.timedelta(30)),\n",
+    "    end_time=(datetime.datetime.now() - datetime.timedelta(1)),\n",
+    "    variable_list=trackers.variables_as_list([\"AngleMeasured\", \"AngleSetpoint\"], True),\n",
+    "    fields_list=[\"Time\", \"Message\", \"SourceName\", \"Severity\", \"Active\", \"Acknowledged\", \"Comment\", \"EventTypeName\"],\n",
+    "    event_type_name=\"InverterEventType\",\n",
+    ")\n",
+    "hist_events"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": null,
@@ -284,7 +312,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.8"
+   "version": "3.12.2"
   }
  },
  "nbformat": 4,