Fix pyOpenPASS

• Merge CSVs considers AgentId
• Make attribute parsing of Agents dynamic

sim/tests/endToEndTests/pyOpenPASS/event_loader.py

 ################################################################################
 # Copyright (c) 2020-2021 in-tech GmbH
-#               2022 Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
+#               2022-2024 Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
 #
 # This program and the accompanying materials are made available under the
 # terms of the Eclipse Public License 2.0 which is available at
@@ -116,8 +116,7 @@ def _extract_agents_from_trace(root, invocation) -> DataFrame:
     rows = []
 
     for run_result in root.findall(f"RunResults/RunResult[@RunId='{invocation}']"):
-        for a in _parse_agents(run_result):
-            rows.append(_transform_flat_dict_to_dataframe(a.get()))
+        rows.extend(_parse_agents(run_result))
 
     df = concat(rows, ignore_index=True) if len(rows) else pd.DataFrame(columns=['AgentId'])
     df['AgentId'] = df['AgentId'].astype('int64')
@@ -156,39 +155,11 @@ def _parse_events(run_result):
 
     return events
 
-
-@dataclass(init=True)
-class Agent:
-    id: int
-    AgentTypeGroupName: str
-    AgentTypeName: str
-    VehicleModelType: str
-    DriverProfileName: str
-    AgentType: str
-
-    def get(self):
-        return {
-            'AgentId': self.id,
-            'AgentTypeGroupName': self.AgentTypeGroupName,
-            'AgentTypeName': self.AgentTypeName,
-            'VehicleModelType': self.VehicleModelType,
-            'DriverProfileName': self.DriverProfileName,
-            'AgentType': self.AgentType
-        }
-
-
 def _parse_agents(run_result):
-    return map(lambda agent:
-               Agent(
-                   str(agent.attrib['Id']),
-                   agent.attrib['AgentTypeGroupName'],
-                   agent.attrib['AgentTypeName'],
-                   agent.attrib['VehicleModelType'],
-                   agent.attrib['DriverProfileName'],
-                   agent.attrib['AgentType']
-                   ),
-               run_result.find('Agents'))
-
+    for agent in run_result.find('Agents'):
+        df = DataFrame([dict(agent.attrib)])
+        df.rename(columns={'Id': 'AgentId'}, inplace=True)
+        yield df
 
 def _parse_entities(tag, event):
     parsed_entities = []