urllib HTTPS请求：

Question

我在python3.4上有一个脚本，直到我从其下载文件的网站决定使用https时，它一直很好，现在出现错误，但无法弄清楚如何检索该文件。

我的脚本导入以下库，并使用urlretrive先前获取文件。由于现在已通过302重定向转发到https。我遇到一些错误。

import urllib
import urllib.request

urllib.request.urlretrieve("http://wordpress.org/latest.tar.gz", "/thefile.gz")

我的错误：

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python3.4/urllib/request.py", line 178, in urlretrieve
    with contextlib.closing(urlopen(url, data)) as fp:
  File "/usr/local/lib/python3.4/urllib/request.py", line 153, in urlopen
    return opener.open(url, data, timeout)
  File "/usr/local/lib/python3.4/urllib/request.py", line 461, in open
    response = meth(req, response)
  File "/usr/local/lib/python3.4/urllib/request.py", line 571, in http_response
    'http', request, response, code, msg, hdrs)
  File "/usr/local/lib/python3.4/urllib/request.py", line 493, in error
    result = self._call_chain(*args)
  File "/usr/local/lib/python3.4/urllib/request.py", line 433, in _call_chain
    result = func(*args)
  File "/usr/local/lib/python3.4/urllib/request.py", line 676, in http_error_302
    return self.parent.open(new, timeout=req.timeout)
  File "/usr/local/lib/python3.4/urllib/request.py", line 455, in open
    response = self._open(req, data)
  File "/usr/local/lib/python3.4/urllib/request.py", line 478, in _open
    'unknown_open', req)
  File "/usr/local/lib/python3.4/urllib/request.py", line 433, in _call_chain
    result = func(*args)
  File "/usr/local/lib/python3.4/urllib/request.py", line 1257, in unknown_open
    raise URLError('unknown url type: %s' % type)
urllib.error.URLError: <urlopen error unknown url type: https>

Answer 1

您的Python安装或操作系统很可能已损坏。

如果仅使用HTTPS支持进行编译，则Python仅支持HTTPS。但是，这应该是所有合理安装的默认设置。

HTTPS support is only available if the socket module was compiled with SSL support.

https://docs.python.org/3/library/http.client.html

请说明如何安装Python。官方Python发行版可在python.org上获得