<p>不确定,出了什么问题,但是当我尝试使用<code>requests</code>库执行相同的操作时,它可以工作:</p>
<pre><code>>>> import requests
>>> word = "Boston"
>>> query = "select * from geo.places where text ='"+word+"'"
>>> query
"select * from geo.places where text ='Boston'"
>>> baseurl = 'http://query.yahooapis.com/v1/public/yql?q='
>>> url = baseurl + query
>>> url
"http://query.yahooapis.com/v1/public/yql?q=select * from geo.places where text ='Boston'"
>>> req = requests.get(url)
>>> req
<Response [200]>
>>> req.text
u'<?xml version="1.0" encoding="UTF-8"?>\n<query xmlns:yahoo="http://www.yahooapis.com/v1/base.rng" yahoo:count="10" yahoo:created="2014-05-17T21:12:52Z" yahoo:lang="en-US"><results><place xmlns="http://where.yahooapis.com/v1/schema.rng" xml:lang="en-US" yahoo:uri="http://where.yahooapis.com/v1/place/2367105"><woeid>2367105</woeid><placeTypeName code="7">Town</placeTypeName><name>Boston</name><country code="US" type="Country" woeid="23424977">United States</country><admin1 code="US-MA" type="State" woeid="2347580">Massachusetts</admin1><admin2 code="" type="County" woei....
</code></pre>
<p>注意,这是有区别的,我的代码要简单得多,它不适用于cookies,也不试图假装Safari浏览器。</p>
<p>如果您需要将cookies与<code>requests</code>一起使用,您将在那里找到非常好的支持。</p>