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https://github.com/Ahp06/SUMO_Emissions.git
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131 lines
4.1 KiB
Python
131 lines
4.1 KiB
Python
"""
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Created on 17 oct. 2018
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@author: Axel Huynh-Phuc, Thibaud Gasser
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"""
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"""
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This module defines the global configuration for the simulation
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"""
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import datetime
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import json
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import logging
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import os
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import sys
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from model import Emission
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class Config:
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"""
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The Config class defines all simulation properties that can be changed
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"""
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# Total of emissions of all pollutants in mg for n steps of simulation without acting on areas
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# These constants are simulation dependant, you must change them according to your simulation
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ref200 = Emission(co2=42816869.05436445, co=1128465.0343051048, nox=18389.648337283958, hc=6154.330914019103,
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pmx=885.0829265236318)
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def __init__(self):
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"""
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Default constructor
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"""
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def import_config_file(self, config_file):
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"""
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Import your configuration file in JSON format
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:param config_file: The path to your configuration file
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:return:
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"""
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with open(f'files/configs/{config_file}.json', 'r') as f:
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data = json.load(f)
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for option in data:
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self.__setattr__(option, data[option])
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self.config_filename = os.path.basename(f.name)
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self.check_config()
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def check_config(self):
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"""
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Check the relevance of user configuration choices
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:return:
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"""
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# Weight routing mode cannot be combined with other actions
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if self.weight_routing_mode:
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self.limit_speed_mode = False
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self.adjust_traffic_light_mode = False
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self.lock_area_mode = False
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# If without_actions_mode is chosen
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if self.without_actions_mode:
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self.limit_speed_mode = False
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self.adjust_traffic_light_mode = False
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self.weight_routing_mode = False
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self.lock_area_mode = False
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def __repr__(self) -> str:
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"""
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:return: All properties chosen by the user
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"""
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return (
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f'grid : {self.areas_number}x{self.areas_number}\n'
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f'step number = {self.n_steps}\n'
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f'window size = {self.window_size}\n'
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f'weight routing mode = {self.weight_routing_mode}\n'
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f'lock area mode = {self.lock_area_mode}\n'
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f'limit speed mode = {self.limit_speed_mode}, RF = {self.speed_rf * 100}%\n'
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f'adjust traffic light mode = {self.adjust_traffic_light_mode},'
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f'RF = {self.trafficLights_duration_rf * 100}%\n'
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)
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def init_traci(self):
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"""
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Init the Traci API
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:return:
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"""
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if 'SUMO_HOME' in os.environ:
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tools = os.path.join(os.environ['SUMO_HOME'], 'tools')
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sys.path.append(tools)
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else:
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sys.exit("please declare environment variable 'SUMO_HOME'")
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sumo_binary = os.path.join(os.environ['SUMO_HOME'], 'bin', self._SUMOCMD)
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self.sumo_cmd = [sumo_binary, "-c", self._SUMOCFG]
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def init_logger(self, save_logs=False):
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"""
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Init the application logger
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:param save_logs: If save_logs is True, it will save the logs into the logs directory
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:return:
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"""
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now = datetime.datetime.now()
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current_date = now.strftime("%Y_%m_%d_%H_%M_%S")
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if not os.path.exists('files/logs'):
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os.makedirs('logs')
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log_filename = f'files/logs/sumo_logs_{current_date}_{self.config_filename}.log'
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logger = logging.getLogger("sumo_logger")
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logger.setLevel(logging.INFO)
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formatter = logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s")
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if save_logs:
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file_handler = logging.FileHandler(log_filename)
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file_handler.setFormatter(formatter)
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logger.addHandler(file_handler)
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handler = logging.StreamHandler()
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handler.setFormatter(formatter)
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logger.addHandler(handler)
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return logger
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def get_ref_emissions(self):
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"""
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:return: Return the sum of all emissions (in mg) from the simulation of reference
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"""
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if self.n_steps == 200:
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return self.ref200
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