通过GET请求,我从Google地理编码API中提取json:
import urllib, urllib2
url = "http://maps.googleapis.com/maps/api/geocode/json"
params = {'address': 'ivory coast', 'sensor': 'false'}
request = urllib2.Request(url + "?" + urllib.urlencode(params))
response = urllib2.urlopen(request)
st = response.read()
出现的内容如下:
{
"results" : [
{
"address_components" : [
{
"long_name" : "Côte d'Ivoire",
"short_name" : "CI",
"types" : [ "country", "political" ]
}
],
"formatted_address" : "Côte d'Ivoire",
"geometry" : { ... # rest snipped
如您所见,国家/地区名称存在一些编码问题。 我试着像这样猜测编码:
import chardet
encoding = chardet.detect(st)
print "String is encoded in {0} (with {1}% confidence).".format(encoding['encoding'], encoding['confidence']*100)
返回:
String is encoded in GB2312 (with 99.0% confidence).
我想知道的是如何将其转换为带有编码的字典,其中ô
(o with circumflex)被正确显示。
我试过了:
st = st.decode(encoding['encoding']).encode('utf-8')
但后来我得到了:
{
"results" : [
{
"address_components" : [
{
"long_name" : "C么te d'Ivoire",
"short_name" : "CI",
"types" : [ "country", "political" ]
}
],
"formatted_address" : "C么te d'Ivoire",
"geometry" : { ... # rest snipped
答案 0 :(得分:3)
google api结果始终以UTF-8
编码,您甚至可以从其HTTP Content-Type标题中手动阅读:
答案 1 :(得分:2)
一旦你(正确)解码它,不要重新编码它; json
可以很好地与unicode
合作。
>>> json.loads(u"[\"C\xf4te d'Ivoire\"]")
[u"C\xf4te d'Ivoire"]