Question

我正在尝试在我的模型上存储来自msn天气服务的XML文件数据，因为您可以看到下面的代码

class Command(NoArgsCommand):
    help = "This will update the weather reports by fetching xml from msn and storing data"

    def handle_noargs(self, **options):
        tree = ElementTree()
        path = urllib2.urlopen('http://weather.service.msn.com/data.aspx?src=vista&weadegreetype=C&culture=en-US&wealocations=wc:sfxx0010')
        tree = ET.parse(path)
        root = tree.getroot()
        xmllist=[]
        a = 0
        for i in root:
            xmllist = xmllist + [XmlDictConfig(i)]
        for i in xmllist:
            date = fixdate(i['date']) #Date, date=date heading=i['heading']
            a = Forecast.objects.create(mintemp=i['low'] ,maxtemp=i['high'],wind=i['wind'],rain=i['precipitation'],date=date)
            a.save()
            print "Data Updated"

我收到了一个关键错误 KeyError：'date'

Answer 1

我管理工作，它花了一个不眠之夜，但它就像下面的代码一样简单

class Command(NoArgsCommand):
    help = "This will update the weather reports by fetching xml from msn and storing data"
    def handle_noargs(self, **options):
        path = urllib2.urlopen('http://weather.service.msn.com/data.aspx?src=vista&weadegreetype=C&culture=en-US&wealocations=wc:sfxx0010')
        tree = ET.parse(path)
        root = tree.getroot()
        x = root.findall('*/forecast')
        for forecast in x:
            date = forecast.get('date') #Date, date=date heading=i['heading'], ,maxtemp=i['high'],wind=i['wind'],rain=i['precipitation']
            maxtemp = forecast.get('high')
            wind = forecast.get('skytextday')
            rain = forecast.get('precip')
        mintemp = forecast.get('low')
            a = Forecast.objects.create(mintemp=mintemp, maxtemp=maxtemp, date=date, wind=wind, rain=rain)
            a.save()
            print "Data Updated Thank You"

在django Model上存储xml数据

1 个答案: