python urllib2 urlopen 响应 [英] python urllib2 urlopen response
本文介绍了python urllib2 urlopen 响应的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
python urllib2 urlopen 响应:
>
预期:
{"token":"mYWmzpunvasAT795niiR"}
解决方案
您需要将生成的类文件对象绑定到一个变量,否则解释器只会通过 repr
转储它:
要获取实际数据,您需要执行 read()
.
查看返回的标题:
<预><代码>>>>打印 f.headers日期:2012 年 8 月 23 日星期四 00:46:22 GMT过期时间:-1缓存控制:私有,最大年龄=0... 等等 ...python urllib2 urlopen response:
<addinfourl at 1081306700 whose fp = <socket._fileobject object at 0x4073192c>>
expected:
{"token":"mYWmzpunvasAT795niiR"}
解决方案
You need to bind the resultant file-like object to a variable, otherwise the interpreter just dumps it via repr
:
>>> import urllib2
>>> urllib2.urlopen('http://www.google.com')
<addinfourl at 18362520 whose fp = <socket._fileobject object at 0x106b250>>
>>>
>>> f = urllib2.urlopen('http://www.google.com')
>>> f
<addinfourl at 18635448 whose fp = <socket._fileobject object at 0x106b950>>
To get the actual data you need to perform a read()
.
>>> data = f.read()
>>> data[:50]
'<!doctype html><html itemscope="itemscope" itemtyp'
To see the headers returned:
>>> print f.headers
Date: Thu, 23 Aug 2012 00:46:22 GMT
Expires: -1
Cache-Control: private, max-age=0
... etc ...
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