Python 3.x Python 3.5-ssl.ssleof错误：EOF违反了协议（_ssl.c:645）

我正在使用

Keras

并尝试加载

mnist

数据集

该网站的链接为：

它在浏览器中工作。但是当我调用'mnist.load_data（）'时，我得到了一个异常：

ssl.SSLEOFError: EOF occurred in violation of protocol (_ssl.c:645)

已经提供了很多解决方案，我几乎都试过了

以下是堆栈跟踪：

Downloading data from https://s3.amazonaws.com/img-datasets/mnist.pkl.gz
Traceback (most recent call last):
  File "/home/user/anaconda3/lib/python3.5/urllib/request.py", line 1684, in open
    return getattr(self, name)(url)
  File "/home/user/anaconda3/lib/python3.5/urllib/request.py", line 1894, in open_https
    return self._open_generic_http(self._https_connection, url, data)
  File "/home/user/anaconda3/lib/python3.5/urllib/request.py", line 1843, in _open_generic_http
    http_conn.request("GET", selector, headers=headers)
  File "/home/user/anaconda3/lib/python3.5/http/client.py", line 1083, in request
    self._send_request(method, url, body, headers)
  File "/home/user/anaconda3/lib/python3.5/http/client.py", line 1128, in _send_request
    self.endheaders(body)
  File "/home/user/anaconda3/lib/python3.5/http/client.py", line 1079, in endheaders
    self._send_output(message_body)
  File "/home/user/anaconda3/lib/python3.5/http/client.py", line 911, in _send_output
    self.send(msg)
  File "/home/user/anaconda3/lib/python3.5/http/client.py", line 854, in send
    self.connect()
  File "/home/user/anaconda3/lib/python3.5/http/client.py", line 1237, in connect
    server_hostname=server_hostname)
  File "/home/user/anaconda3/lib/python3.5/ssl.py", line 376, in wrap_socket
    _context=self)
  File "/home/user/anaconda3/lib/python3.5/ssl.py", line 747, in __init__
    self.do_handshake()
  File "/home/user/anaconda3/lib/python3.5/ssl.py", line 983, in do_handshake
    self._sslobj.do_handshake()
  File "/home/user/anaconda3/lib/python3.5/ssl.py", line 628, in do_handshake
    self._sslobj.do_handshake()

我在控制台上的“openssl版本”选项：

openssl version
OpenSSL 1.0.2e 3 Dec 2015

在python控制台中：

>>> import OpenSSL
>>> OpenSSL.__version__
'0.15.1'
>>> import ssl 
>>> print (ssl.OPENSSL_VERSION)
OpenSSL 1.0.2e 3 Dec 2015

我正在使用anaconda附带的Python 3.5

我还使用

conda安装OpenSSL

但错误依然存在

我还尝试了一个补丁：

import ssl
from functools import wraps
def sslwrap(func):
    @wraps(func)
    def bar(*args, **kw):
        kw['ssl_version'] = ssl.PROTOCOL_TLSv1
        return func(*args, **kw)
    return bar

ssl.wrap_socket = sslwrap(ssl.wrap_socket)

---

但仍然没有解决方案。如何消除此错误？

这没有帮助？我没有试过那样做。。但我有一个连接的问题，这是更清晰的。Pl在这里找到：有人发现了吗？我也有同样的问题