Я пытаюсь повторно запустить код, который я написал около 2 лет назад, но сейчас он не работает.Я использую Python 3.7.1.Ниже приведен фрагмент кода, вызывающий проблему:
import ssl
import mechanize
import operator
try:
_create_unverified_https_context = ssl._create_unverified_context
except AttributeError:
# Legacy Python that doesn't verify HTTPS certificates by default
pass
else:
# Handle target environment that doesn't support HTTPS verification
ssl._create_default_https_context = _create_unverified_https_context
ssl._DEFAULT_CIPHERS = ('DES-CBC3-SHA')
myBrowser = mechanize.Browser()
myBrowser.set_handle_robots(False)
myBrowser.set_handle_refresh(False)
myBrowser.open("https://uwp.puchd.ac.in/common/viewmarks.aspx")
Это вызывает исключительную ситуацию во время рукопожатия ssl и отображает только [Ошибка 0].Полный возвратный след выглядит следующим образом:
Traceback (most recent call last):
File "/home/him/.local/lib/python3.7/site-packages/mechanize/_urllib2_fork.py", line 1179, in do_open
headers)
File "/home/him/anaconda3/lib/python3.7/http/client.py", line 1229, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/home/him/anaconda3/lib/python3.7/http/client.py", line 1275, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/home/him/anaconda3/lib/python3.7/http/client.py", line 1224, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/home/him/anaconda3/lib/python3.7/http/client.py", line 1016, in _send_output
self.send(msg)
File "/home/him/anaconda3/lib/python3.7/http/client.py", line 956, in send
self.connect()
File "/home/him/anaconda3/lib/python3.7/http/client.py", line 1392, in connect
server_hostname=server_hostname)
File "/home/him/anaconda3/lib/python3.7/ssl.py", line 412, in wrap_socket
session=session
File "/home/him/anaconda3/lib/python3.7/ssl.py", line 853, in _create
self.do_handshake()
File "/home/him/anaconda3/lib/python3.7/ssl.py", line 1117, in do_handshake
self._sslobj.do_handshake()
OSError: [Errno 0] Error
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "UIET Rank system.py", line 51, in <module>
myBrowser.open("https://uwp.puchd.ac.in/common/viewmarks.aspx")
File "/home/him/.local/lib/python3.7/site-packages/mechanize/_mechanize.py", line 253, in open
return self._mech_open(url_or_request, data, timeout=timeout)
File "/home/him/.local/lib/python3.7/site-packages/mechanize/_mechanize.py", line 283, in _mech_open
response = UserAgentBase.open(self, request, data)
File "/home/him/.local/lib/python3.7/site-packages/mechanize/_opener.py", line 193, in open
response = urlopen(self, req, data)
File "/home/him/.local/lib/python3.7/site-packages/mechanize/_urllib2_fork.py", line 375, in _open
'_open', req)
File "/home/him/.local/lib/python3.7/site-packages/mechanize/_urllib2_fork.py", line 363, in _call_chain
result = func(*args)
File "/home/him/.local/lib/python3.7/site-packages/mechanize/_urllib2_fork.py", line 1225, in https_open
return self.do_open(conn_factory, req)
File "/home/him/.local/lib/python3.7/site-packages/mechanize/_urllib2_fork.py", line 1182, in do_open
raise URLError(err)
urllib.error.URLError: <urlopen error [Errno 0] Error>
Не могли бы вы объяснить, в чем проблема на самом деле и как ее решить?
Примечание- Пожалуйста Посетите страницуссылка , которую я открываю и проверяю, она использует, вероятно, устаревшие шифры и всегда показывает предупреждение, прежде чем продолжить.