"""
OsmSubway module parses osm files and import the metro location into the city model structure
SPDX - License - Identifier: LGPL - 3.0 - or -later
Copyright © 2020 Project Author Guille Gutierrez guillermo.gutierrezmorote@concordia.ca
"""

import xmltodict


class OsmSubway:
  def __init__(self, path):
    with open(path) as osm:
      self._osm = xmltodict.parse(osm.read(), force_list='tag')
      for node in self._osm['osm']['node']:
        if 'tag' not in node:
          continue
        for tag in node['tag']:
          if '@v' not in tag:
            continue
          if tag['@v'] == 'subway_entrance':
            print(tag['@v'])
            print(node)