def do(self): dataNowMtl = urllib.urlopen( 'http://montreal.bixi.com/data/bikeStations.xml') root = etree.parse(dataNowMtl) for ele in root.xpath("//stations/station"): if ele.xpath("installed")[0].text == "true" and ele.xpath( "locked")[0].text == "false": try: s = Station.objects.get( station_id=int(ele.xpath("id")[0].text)) s.name = ele.xpath("name")[0].text s.latitude = float(ele.xpath("lat")[0].text) s.longitude = float(ele.xpath("long")[0].text) except ObjectDoesNotExist: s = Station(station_id=int(ele.xpath("id")[0].text), name=ele.xpath("name")[0].text, latitude=float(ele.xpath("lat")[0].text), longitude=float(ele.xpath("long")[0].text)) s.save() else: try: s = Station.objects.get( station_id=int(ele.xpath("id")[0].text)) s.delete() except ObjectDoesNotExist: continue
def do(self): dataNowMtl = urllib.urlopen('http://montreal.bixi.com/data/bikeStations.xml') root = etree.parse(dataNowMtl) for ele in root.xpath("//stations/station"): if ele.xpath("installed")[0].text == "true" and ele.xpath("locked")[0].text == "false": try: s = Station.objects.get(station_id = int(ele.xpath("id")[0].text)) s.name = ele.xpath("name")[0].text s.latitude = float(ele.xpath("lat")[0].text) s.longitude = float(ele.xpath("long")[0].text) except ObjectDoesNotExist: s = Station(station_id = int(ele.xpath("id")[0].text), name = ele.xpath("name")[0].text, latitude = float(ele.xpath("lat")[0].text), longitude = float(ele.xpath("long")[0].text)) s.save() else: try: s = Station.objects.get(station_id = int(ele.xpath("id")[0].text)) s.delete() except ObjectDoesNotExist: continue