constants.py

# -*- coding: utf-8 -*-
# Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
# Copyright (C) 2008-2025 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    constants.py
# @author  Michael Behrisch
# @author  Daniel Krajzewicz
# @date    2008-07-21

from __future__ import absolute_import
import os
import sys

INFINITY = 1e400

PREFIX = "park"
DOUBLE_ROWS = 8
ROW_DIST = 29
STOP_POS = ROW_DIST - 9
SLOTS_PER_ROW = 10
SLOT_WIDTH = 5
SLOT_LENGTH = 9
SLOT_FOOT_LENGTH = 5
CAR_CAPACITY = 3
CYBER_CAPACITY = 20
BUS_CAPACITY = 30
TOTAL_CAPACITY = 60
CYBER_SPEED = 5
CYBER_LENGTH = 9
WAIT_PER_PERSON = 5
OCCUPATION_PROBABILITY = 0.5
BREAK_DELAY = 1200

SUMO_HOME = os.path.realpath(os.environ.get(
    "SUMO_HOME", os.path.join(os.path.dirname(__file__), "..", "..", "..", "..")))
sys.path.append(os.path.join(SUMO_HOME, "tools"))
try:
    from sumolib import checkBinary  # noqa
except ImportError:
    def checkBinary(name):
        return name
NETCONVERT = checkBinary("netconvert")
SUMO = checkBinary("sumo")
SUMOGUI = checkBinary("sumo-gui")