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soil/soil/__init__.py

83 lines
2.9 KiB
Python

import importlib
import sys
import os
import pdb
import logging
from .version import __version__
try:
basestring
except NameError:
basestring = str
from . import agents
from .simulation import *
from .environment import Environment
from .history import History
from . import serialization
from . import analysis
def main():
import argparse
from . import simulation
logging.basicConfig(level=logging.INFO)
logging.info('Running SOIL version: {}'.format(__version__))
parser = argparse.ArgumentParser(description='Run a SOIL simulation')
parser.add_argument('file', type=str,
nargs="?",
default='simulation.yml',
help='python module containing the simulation configuration.')
parser.add_argument('--module', '-m', type=str,
help='file containing the code of any custom agents.')
parser.add_argument('--dry-run', '--dry', action='store_true',
help='Do not store the results of the simulation.')
parser.add_argument('--pdb', action='store_true',
help='Use a pdb console in case of exception.')
parser.add_argument('--graph', '-g', action='store_true',
help='Dump GEXF graph. Defaults to false.')
parser.add_argument('--csv', action='store_true',
help='Dump history in CSV format. Defaults to false.')
parser.add_argument('--output', '-o', type=str, default="soil_output",
help='folder to write results to. It defaults to the current directory.')
parser.add_argument('--synchronous', action='store_true',
help='Run trials serially and synchronously instead of in parallel. Defaults to false.')
parser.add_argument('-e', '--exporter', action='append',
help='Export environment and/or simulations using this exporter')
args = parser.parse_args()
if os.getcwd() not in sys.path:
sys.path.append(os.getcwd())
if args.module:
importlib.import_module(args.module)
logging.info('Loading config file: {}'.format(args.file))
try:
exporters = list(args.exporter or [])
if args.csv:
exporters.append('CSV')
if args.graph:
exporters.append('Gexf')
exp_params = {}
if args.dry_run:
exp_params['copy_to'] = sys.stdout
simulation.run_from_config(args.file,
dry_run=args.dry_run,
exporters=exporters,
parallel=(not args.synchronous),
outdir=args.output,
exporter_params=exp_params)
except Exception:
if args.pdb:
pdb.post_mortem()
else:
raise
if __name__ == '__main__':
main()