Summary
Process OSM data with python 3. This project is mainly motivated by openstreetmap.
Dependencies
Install
You can install osmRoad via pip
.
pip install osmRoad
Usage
from osm import parser
from osm import road
parser
-
load_parse_osm
: returnbounds
,nodes
,ways
-
load_parse_osmxy
: different from above, returnnodes
with coodinates
road
-
extract_connectivity
: return the adjecent matrixlil_matrix
(without weights) -
extract_adj
: return the adjecent list (without weights) -
extract_edges
: return the edges (without weights) -
build_graph
: return agraph
innetworkx
(with weights)
Example
parsed_osm = parser.load_parse_osmxy(r"osm/Beijing.osm")
r = road.build_graph(parsed_osm)
print(nx.dijkstra_path(r, 296314321, 296314277))
parsed_osm = parser.load_parse_osm(r"osm/Beijing.osm")
m = road.extract_adj(parsed_osm)