OSM Road Parser

Convert a Open Street Maps .map format file into a networkx directional graph.

This parser is based on the osm to networkx tool from aflaxman : https://gist.github.com/aflaxman/287370/

Added :

• python3.6 compatibility
• networkx v2 compatibility
• cache to avoid downloading the same osm tiles again and again
• distance computation to estimate length of each ways (useful to compute the shortest path)

Installation

pip install -r requirements.txt

Examples

• Download osm data and display the networkx graph into matplotlib.

  python examples/display_osm_graph.py

• Load osm data from a .map file and convert the graph to shapefile

  # Requires osgeo python package --> https://pythongisandstuff.wordpress.com/2016/04/13/installing-gdal-ogr-for-python-on-windows/
  python examples/convert_osm_to_shp.py