Darksky官方提供的接口返回的json数据一目了然。
点击向下的那个箭头还可以将下面的内容收缩起来。
我试着自己进行取数，非常容易就取到了。
5 | response = urllib2.urlopen(req) |
6 | f = json.loads(response.read()) |
8 | print f['currently']['summary'] |
9 | print f['currently']['icon'] |
效果如下：
另外，已经有人开发了API Libraries，利用这个取数就更方便了，现在python版本的有：
ForcastIO Python 3的使用举例
1、安装ForcastIO Python 3
下载ForcastIO Python 3，解压缩到Anaconda的安装目录下面，然后进入这个目录，执行python setup.py install命令安装。
2、使用ForcastIO Python 3
新建一个py文件，输入以下代码：
1 | from forecastiopy import * |
3 | Lisbon = [38.7252993, -9.1500364] |
4 | fio = ForecastIO.ForecastIO('Your API Key', latitude=Lisbon[0], longitude=Lisbon[1]) |
5 | current = FIOCurrently.FIOCurrently(fio) |
6 | print('Temperature:', current.temperature) |
7 | print('Precipitation Probability:', current.precipProbability) |
查看执行结果：
3、获得未来几天的天气
1 | from forecastiopy import * |
5 | Lisbon = [38.7252993, -9.1500364] |
7 | fio = ForecastIO.ForecastIO(apikey, |
8 | units=ForecastIO.ForecastIO.UNITS_SI, |
9 | lang=ForecastIO.ForecastIO.LANG_ENGLISH, |
10 | latitude=Lisbon[0], longitude=Lisbon[1]) |
12 | print('Latitude', fio.latitude, 'Longitude', fio.longitude) |
13 | print('Timezone', fio.timezone, 'Offset', fio.offset) |
14 | print(fio.get_url()) # You might want to see the request url |
16 | if fio.has_daily() is True: |
17 | daily = FIODaily.FIODaily(fio) |
19 | print('Summary:', daily.summary) |
20 | print('Icon:', daily.icon) |
22 | for day in range(0, daily.days()): |
24 | for item in daily.get_day(day).keys(): |
25 | print(item + ' : ' + str(daily.get_day(day)[item])) |
26 | # Or access attributes directly for a given minute. |
27 | # daily.day_7_time would also work |
28 | print(daily.day_5_time) |
30 | print('No Daily data') |
运行结果
4、呈现在网页中
在views.py中加入以下代码：
1 | from forecastiopy import * |
将about_me函数改成如下形式（不知是什么原因，之前一直没有显示，加上了x = fio.timezone这句才显示）
2 | apikey = '4731c5bca1bc15e6f0738a8d0bc13665' |
4 | Lisbon = [38.7252993, -9.1500364] |
6 | fio = ForecastIO.ForecastIO(apikey, |
7 | units=ForecastIO.ForecastIO.UNITS_SI, |
8 | lang=ForecastIO.ForecastIO.LANG_ENGLISH, |
9 | latitude=Lisbon[0], longitude=Lisbon[1]) |
12 | return render(request, 'aboutme.html',{'x':x,'y':y}) |
然后再修改aboutme.html模板文件
最终成果图：
