kml_to_geojson.py 文件源码

def kml2geojson(kml_file):
    '''
    From Gist. 
    Transform kml (from Google Maps) to the geojson format.
    '''
    drv = ogr.GetDriverByName('KML')
    kml_ds = drv.Open(kml_file)
    for kml_lyr in kml_ds:
        for feat in kml_lyr:
            print feat.ExportToJson()