sumo-tools 0.28.0+dfsg1-1 / usr / share / sumo / tools / osmBuild.py

#!/usr/bin/env python
"""
@file    osmBuild.py
@author  Daniel Krajzewicz
@author  Jakob Erdmann
@author  Michael Behrisch
@date    2009-08-01
@version $Id: osmBuild.py 20687 2016-05-10 11:27:00Z behrisch $

Builds a sumo network and polygons from a downloaded area from OpenStreetMap.

SUMO, Simulation of Urban MObility; see http://sumo.dlr.de/
Copyright (C) 2009-2016 DLR (http://www.dlr.de/) and contributors

This file is part of SUMO.
SUMO is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
"""
from __future__ import absolute_import

import os
import sys
import optparse
import subprocess
from os import path

import sumolib


vclassRemove = {"passenger": ["--keep-edges.by-vclass", "passenger"],
                "road": ["--remove-edges.by-vclass", "tram,rail_urban,rail_electric,bicycle,pedestrian"],
                "all": []}
possibleVClassOptions = '|'.join(vclassRemove.keys())

DEFAULT_NETCONVERT_OPTS = "--geometry.remove,--roundabouts.guess,--ramps.guess,-v,--junctions.join,--tls.guess-signals,--tls.discard-simple,--tls.join,--output.original-names,--junctions.corner-detail,5,--output.street-names"


optParser = optparse.OptionParser()
optParser.add_option("-p", "--prefix", default="osm", help="for output file")
# don't know whether area or bbox call was used
optParser.add_option(
    "-f", "--osm-file", help="full name of the osm file to import")
optParser.add_option("-m", "--typemap", default=None,
                     help="typemap file for the extraction of colored areas (optional)")
optParser.add_option("--netconvert-typemap", default=None,
                     help="typemap files for netconverter (optional)")
optParser.add_option("-o", "--oldapi-prefix", default=None,
                     help="prefix that was used for retrieval with the old API")
optParser.add_option("-t", "--tiles", type="int", default=1,
                     help="number of tiles used for retrieving OSM-data via the old api")
optParser.add_option("-c", "--vehicle-classes", default='all',
                     help="[(%s)]extract network for a reduced set of vehicle classes" % possibleVClassOptions)
optParser.add_option("-d", "--output-directory", default=os.getcwd(),
                     help="directory in which to put the output files")
optParser.add_option("-n", "--netconvert-options",
                     default=DEFAULT_NETCONVERT_OPTS, help="comma-separated options for netconvert")
optParser.add_option("--pedestrians", action="store_true",
                     default=False, help="add pedestrian infrastructure to the network")
optParser.add_option("-y", "--polyconvert-options",
                     default="-v,--osm.keep-full-type", help="comma-separated options for polyconvert")


def build(args=None, bindir=None):
    (options, args) = optParser.parse_args(args=args)

    if ((options.oldapi_prefix and options.osm_file) or
            not (options.oldapi_prefix or options.osm_file)):
        optParser.error(
            "exactly one of the options --osm-file and --oldapi-prefix must be supplied")
    if options.typemap and not path.isfile(options.typemap):
        # fail early because netconvert may take a long time
        optParser.error('typemap file "%s" not found' % options.typemap)
    if not (options.vehicle_classes in vclassRemove):
        optParser.error('invalid vehicle class "%s" given' %
                        options.vehicle_classes)
    if not path.isdir(options.output_directory):
        optParser.error('output directory "%s" does not exist' %
                        options.output_directory)

    netconvertOpts = [sumolib.checkBinary('netconvert', bindir)]
    if options.pedestrians:
        netconvertOpts += ['--sidewalks.guess', '--crossings.guess']
    if options.netconvert_typemap:
        netconvertOpts += ["-t", options.netconvert_typemap]
    netconvertOpts += options.netconvert_options.split(',') + ['--osm-files']
    polyconvertOpts = [sumolib.checkBinary('polyconvert', bindir)] + \
        options.polyconvert_options.split(',') + \
                      ['--type-file', options.typemap, '--osm-files']

    prefix = options.oldapi_prefix
    if prefix:  # used old API
        num = options.tiles
        tiles = ",".join(["%s%s_%s.osm.xml" % (prefix, i, num)
                          for i in range(num)])
        netconvertOpts += [tiles]
        polyconvertOpts += [tiles]
    else:  # used new API
        netconvertOpts += [options.osm_file]
        polyconvertOpts += [options.osm_file]
        prefix = path.basename(options.osm_file).replace('.osm.xml', '')

    if options.prefix:
        prefix = options.prefix

    basename = path.join(options.output_directory, prefix)
    netfile = basename + '.net.xml'
    netconvertOpts += vclassRemove[options.vehicle_classes] + ["-o", netfile]

    subprocess.call(netconvertOpts)
    # write config
    subprocess.call(netconvertOpts +
                    ["--save-configuration", basename + ".netccfg"])
    if options.typemap:
        polyconvertOpts += ["-n", netfile, "-o", basename + '.poly.xml']
        subprocess.call(polyconvertOpts)
        # write config
        subprocess.call(polyconvertOpts +
                        ["--save-configuration", basename + ".polycfg"])


if __name__ == "__main__":
    build()