城市经纬度实例代码

#encoding:UTF-8#Python 3.4.3import urllibimport requestsdef get_info():
 city=input('请输入要查询的城市名称：')
 url=''+urllib.parse.quote(city)
 weather_data = urllib.request.urlopen(url).read()
 weather_data =eval(weather_data.decode('ascii'))print('城市:',city)print('经度:',weather_data.get('lon'))print('纬度:',weather_data.get('lat'))
 f=open('info.txt','a')
 f.writelines(str(city)+' ')
 f.writelines(str(weather_data.get('lon'))+' ')
 f.writelines(str(weather_data.get('lat'))+' ')
 f.writelines("
")
 f.close()
get_info()while 1:
 choise = input('是否继续查询，是/否：').lower()if choise == "yes":
 get_info()elif choise == "no":breakelse:print ('enter "yes" or "no"')continue