pm2_5.py 源代码如下

# -*- coding: utf8 -*- #qpy:console #qpy:2 import urllib import urllib2 import json import androidhelper import sys reload(sys) sys.setdefaultencoding('utf-8') droid = androidhelper.Android() city = 'guangzhou' token = 'x' url = u'?city=%s&token=%s' u2 = urllib2.urlopen( url % (city, token)) data = u2.read() u2.close() print type(data) print data print '-'*60 alist = [] i = 0 n = len(data) while i < n: begin = data.find('{',i) end = data.find('}',begin) if begin < end: alist.append(data[begin:end+1]) else: break i = end+2 blist = [] if len(alist) >2: for d in alist: j = json.JSONDecoder().decode(d) #print type(j) line = str(j["position_name"])+' '+str(j["pm2_5"])+' '+ str(j["quality"]) print line blist.append(line) # droid.dialogCreateAlert(u'请选地点') droid.dialogSetItems(blist) droid.dialogShow() # Get the selected item result = droid.dialogGetResponse().result droid.dialogDismiss() if 'item' in result: target = alist[result['item']] print target