具有 keep-alive 功能的 Python 流 http 客户端
我需要一个可以重用连接并支持使用传入的流的 python http 客户端。它将用于解析 xml 流，sax 风格。
我想出了一个解决方案，但我不确定它是最好的解决方案（用 python 编写 http 客户端有很多方法）
class Downloader():
def __init__(self, host):
self.conn = httplib.HTTPConnection(host)
def get(self, url):
self.conn.request("GET", url)
resp = self.conn.getresponse()
while True:
data = resp.read(10)
if not data:
break
yield data
谢谢大家！
I need a python http client that can reuse connections and that supports consuming the stream as it comes in. It will be used to parse xml streams, sax style.
I came up with a solution, but I'm not sure it is the best one (there are quite a few ways of writing an http client in python)
class Downloader():
def __init__(self, host):
self.conn = httplib.HTTPConnection(host)
def get(self, url):
self.conn.request("GET", url)
resp = self.conn.getresponse()
while True:
data = resp.read(10)
if not data:
break
yield data
Thanks folks!
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还有pycurl。默认情况下，keepalive 已打开，您可以写入文件以进行输出。
按照示例进行操作，它们非常有帮助
There is also pycurl. By default keepalive is turned on and you can write to a file for output.
Follow the examples, they are quite helpful
urlgrabber支持 keepalive 并可以返回类似文件的对象。urlgrabbersupports keepalive and can return a file-like object.