runner.py

#!/usr/bin/env python
# Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
# Copyright (C) 2008-2026 German Aerospace Center (DLR) and others.
# This program and the accompanying materials are made available under the
# terms of the Eclipse Public License 2.0 which is available at
# https://www.eclipse.org/legal/epl-2.0/
# This Source Code may also be made available under the following Secondary
# Licenses when the conditions for such availability set forth in the Eclipse
# Public License 2.0 are satisfied: GNU General Public License, version 2
# or later which is available at
# https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
# SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later

# @file    runner.py
# @author  Giuliana Armellini
# @date

from __future__ import print_function
import os
import sys
from collections import OrderedDict
if 'SUMO_HOME' in os.environ:
    tools = os.path.join(os.environ['SUMO_HOME'], 'tools')
    sys.path.append(tools)
else:
    sys.exit("please declare environment variable 'SUMO_HOME'")
from sumolib.xml import parse_fast_structured  # noqa

nested = OrderedDict((('vehicle', ['id', 'x', 'y', 'angle', 'type', 'speed', 'pos', 'lane']),
                      ('person', ['id', 'x', 'y', 'angle', 'speed', 'pos', 'edge'])))
for step in parse_fast_structured("input_data.xml", 'timestep', ['time'], nested, optional=True):
    print(step)