def download_osm(left,bottom,right,top):
    """ Return a filehandle to the downloaded data."""
    from urllib.request import urlopen
    fp = urlopen( "http://api.openstreetmap.org/api/0.5/map?bbox=%f,%f,%f,%f"%(left,bottom,right,top) )
    return fp
dataset/ETHPy150Open bmander/graphserver/pygs/graphserver/ext/osm/osm.py/download_osm/original