質問編集履歴
2
意図的に内容を抹消する行為にあたるため
test
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URLError: <urlopen error [WinError 10054] 既存の接続はリモート ホストに強制的に切断されました。>を解決したい
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test
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### 前提・実現したいこと
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htmlを取得したく、例えばこのようにすると
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url = 'https://www.google.com/'
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res = req.urlopen(url)
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以下のエラーメッセージが出ます。
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URLError: <urlopen error [WinError 10054] 既存の接続はリモート ホストに強制的に切断されました。>を解決したい
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12
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---------------------------------------------------------------------------
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15
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ConnectionResetError Traceback (most recent call last)
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17
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~\Anaconda3\lib\urllib\request.py in do_open(self, http_class, req, **http_conn_args)
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19
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1349 try:
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21
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-> 1350 h.request(req.get_method(), req.selector, req.data, headers,
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1351 encode_chunked=req.has_header('Transfer-encoding'))
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~\Anaconda3\lib\http\client.py in request(self, method, url, body, headers, encode_chunked)
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1254 """Send a complete request to the server."""
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-> 1255 self._send_request(method, url, body, headers, encode_chunked)
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1256
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~\Anaconda3\lib\http\client.py in _send_request(self, method, url, body, headers, encode_chunked)
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34
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1300 body = _encode(body, 'body')
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-> 1301 self.endheaders(body, encode_chunked=encode_chunked)
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1302
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40
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~\Anaconda3\lib\http\client.py in endheaders(self, message_body, encode_chunked)
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43
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1249 raise CannotSendHeader()
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-> 1250 self._send_output(message_body, encode_chunked=encode_chunked)
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1251
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48
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~\Anaconda3\lib\http\client.py in _send_output(self, message_body, encode_chunked)
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50
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51
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1009 del self._buffer[:]
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-> 1010 self.send(msg)
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1011
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57
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~\Anaconda3\lib\http\client.py in send(self, data)
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58
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59
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949 if self.auto_open:
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60
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61
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--> 950 self.connect()
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63
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951 else:
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64
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65
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~\Anaconda3\lib\http\client.py in connect(self)
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66
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1423
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68
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69
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-> 1424 self.sock = self._context.wrap_socket(self.sock,
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71
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1425 server_hostname=server_hostname)
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72
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73
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~\Anaconda3\lib\ssl.py in wrap_socket(self, sock, server_side, do_handshake_on_connect, suppress_ragged_eofs, server_hostname, session)
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74
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75
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499 # ctx._wrap_socket()
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--> 500 return self.sslsocket_class._create(
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79
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501 sock=sock,
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80
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81
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~\Anaconda3\lib\ssl.py in _create(cls, sock, server_side, do_handshake_on_connect, suppress_ragged_eofs, server_hostname, context, session)
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82
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83
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1039 raise ValueError("do_handshake_on_connect should not be specified for non-blocking sockets")
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85
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-> 1040 self.do_handshake()
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1041 except (OSError, ValueError):
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~\Anaconda3\lib\ssl.py in do_handshake(self, block)
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91
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1308 self.settimeout(None)
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-> 1309 self._sslobj.do_handshake()
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1310 finally:
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ConnectionResetError: [WinError 10054] 既存の接続はリモート ホストに強制的に切断されました。
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98
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99
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During handling of the above exception, another exception occurred:
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URLError Traceback (most recent call last)
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102
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103
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<ipython-input-11-a0860de31a6c> in <module>
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105
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1 url = 'https://www.google.com/'
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2
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108
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----> 3 res = req.urlopen(url)
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4 #soup = BeautifulSoup(res, "html.parser")
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113
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5 #result = soup.select("a[href]")
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114
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115
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~\Anaconda3\lib\urllib\request.py in urlopen(url, data, timeout, cafile, capath, cadefault, context)
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116
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220 else:
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221 opener = _opener
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--> 222 return opener.open(url, data, timeout)
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223
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224 def install_opener(opener):
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~\Anaconda3\lib\urllib\request.py in open(self, fullurl, data, timeout)
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128
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129
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523
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130
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131
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524 sys.audit('urllib.Request', req.full_url, req.data, req.headers, req.get_method())
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132
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133
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--> 525 response = self._open(req, data)
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135
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526
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136
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527 # post-process response
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139
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~\Anaconda3\lib\urllib\request.py in _open(self, req, data)
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140
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540
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142
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541 protocol = req.type
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--> 542 result = self._call_chain(self.handle_open, protocol, protocol +
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543 '_open', req)
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544 if result:
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~\Anaconda3\lib\urllib\request.py in _call_chain(self, chain, kind, meth_name, *args)
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500 for handler in handlers:
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501 func = getattr(handler, meth_name)
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--> 502 result = func(*args)
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503 if result is not None:
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504 return result
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163
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~\Anaconda3\lib\urllib\request.py in https_open(self, req)
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164
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165
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1391
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166
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167
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1392 def https_open(self, req):
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168
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-> 1393 return self.do_open(http.client.HTTPSConnection, req,
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xx
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1394 context=self._context, check_hostname=self._check_hostname)
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1395
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174
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~\Anaconda3\lib\urllib\request.py in do_open(self, http_class, req, **http_conn_args)
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176
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177
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1351 encode_chunked=req.has_header('Transfer-encoding'))
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1352 except OSError as err: # timeout error
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-> 1353 raise URLError(err)
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1354 r = h.getresponse()
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1355 except:
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URLError: <urlopen error [WinError 10054] 既存の接続はリモート ホストに強制的に切断されました。>
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189
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### 補足情報（FW/ツールのバージョンなど）
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190
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191
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今までは問題なくできていたのですが、数カ月ぶりに使おうとしたらエラーが表示されて使えなくなりました。
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192
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試しに別のPCで同様のコードで試みたところ問題なく実行できました。
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これはPCの問題なのでしょうか。
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1
xxxxxxxxxxxxxxxxxxxxxx
test
CHANGED
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xxxxxxxxxxxx
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test
CHANGED
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@@ -1,243 +1 @@
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### 前提・実現したいこと
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htmlを取得したく、例えばこのようにすると
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url = 'https://www.google.com/'
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res = req.urlopen(url)
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以下のエラーメッセージが出ます。
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URLError: <urlopen error [WinError 10054] 既存の接続はリモート ホストに強制的に切断されました。>を解決したい
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---------------------------------------------------------------------------
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ConnectionResetError Traceback (most recent call last)
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~\Anaconda3\lib\urllib\request.py in do_open(self, http_class, req, **http_conn_args)
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1349 try:
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-> 1350 h.request(req.get_method(), req.selector, req.data, headers,
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1351 encode_chunked=req.has_header('Transfer-encoding'))
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~\Anaconda3\lib\http\client.py in request(self, method, url, body, headers, encode_chunked)
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1254 """Send a complete request to the server."""
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-> 1255 self._send_request(method, url, body, headers, encode_chunked)
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1256
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~\Anaconda3\lib\http\client.py in _send_request(self, method, url, body, headers, encode_chunked)
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1300 body = _encode(body, 'body')
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-> 1301 self.endheaders(body, encode_chunked=encode_chunked)
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1302
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~\Anaconda3\lib\http\client.py in endheaders(self, message_body, encode_chunked)
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1249 raise CannotSendHeader()
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-> 1250 self._send_output(message_body, encode_chunked=encode_chunked)
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~\Anaconda3\lib\http\client.py in _send_output(self, message_body, encode_chunked)
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1009 del self._buffer[:]
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-> 1010 self.send(msg)
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1011
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~\Anaconda3\lib\http\client.py in send(self, data)
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949 if self.auto_open:
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--> 950 self.connect()
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951 else:
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~\Anaconda3\lib\http\client.py in connect(self)
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1423
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-> 1424 self.sock = self._context.wrap_socket(self.sock,
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1425 server_hostname=server_hostname)
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~\Anaconda3\lib\ssl.py in wrap_socket(self, sock, server_side, do_handshake_on_connect, suppress_ragged_eofs, server_hostname, session)
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499 # ctx._wrap_socket()
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--> 500 return self.sslsocket_class._create(
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501 sock=sock,
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~\Anaconda3\lib\ssl.py in _create(cls, sock, server_side, do_handshake_on_connect, suppress_ragged_eofs, server_hostname, context, session)
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1039 raise ValueError("do_handshake_on_connect should not be specified for non-blocking sockets")
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-> 1040 self.do_handshake()
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1041 except (OSError, ValueError):
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~\Anaconda3\lib\ssl.py in do_handshake(self, block)
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1308 self.settimeout(None)
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-> 1309 self._sslobj.do_handshake()
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1310 finally:
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ConnectionResetError: [WinError 10054] 既存の接続はリモート ホストに強制的に切断されました。
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During handling of the above exception, another exception occurred:
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127
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128
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URLError Traceback (most recent call last)
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130
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131
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<ipython-input-11-a0860de31a6c> in <module>
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132
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133
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1 url = 'https://www.google.com/'
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134
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135
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2
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136
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----> 3 res = req.urlopen(url)
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138
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139
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4 #soup = BeautifulSoup(res, "html.parser")
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140
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141
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5 #result = soup.select("a[href]")
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142
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143
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144
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145
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~\Anaconda3\lib\urllib\request.py in urlopen(url, data, timeout, cafile, capath, cadefault, context)
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146
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147
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220 else:
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148
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149
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221 opener = _opener
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150
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151
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--> 222 return opener.open(url, data, timeout)
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152
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153
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223
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154
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155
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224 def install_opener(opener):
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156
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157
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158
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-
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159
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-
~\Anaconda3\lib\urllib\request.py in open(self, fullurl, data, timeout)
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160
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-
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161
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523
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162
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-
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163
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524 sys.audit('urllib.Request', req.full_url, req.data, req.headers, req.get_method())
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164
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165
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--> 525 response = self._open(req, data)
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166
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-
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167
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526
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168
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169
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527 # post-process response
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170
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-
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171
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-
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172
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-
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173
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-
~\Anaconda3\lib\urllib\request.py in _open(self, req, data)
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174
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-
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175
|
-
540
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176
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177
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541 protocol = req.type
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178
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179
|
-
--> 542 result = self._call_chain(self.handle_open, protocol, protocol +
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180
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|
181
|
-
543 '_open', req)
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182
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-
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183
|
-
544 if result:
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184
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-
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185
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-
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186
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-
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187
|
-
~\Anaconda3\lib\urllib\request.py in _call_chain(self, chain, kind, meth_name, *args)
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|
188
|
-
|
|
189
|
-
500 for handler in handlers:
|
|
190
|
-
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|
191
|
-
501 func = getattr(handler, meth_name)
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|
192
|
-
|
|
193
|
-
--> 502 result = func(*args)
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|
194
|
-
|
|
195
|
-
503 if result is not None:
|
|
196
|
-
|
|
197
|
-
504 return result
|
|
198
|
-
|
|
199
|
-
|
|
200
|
-
|
|
201
|
-
~\Anaconda3\lib\urllib\request.py in https_open(self, req)
|
|
202
|
-
|
|
203
|
-
1391
|
|
204
|
-
|
|
205
|
-
1392 def https_open(self, req):
|
|
206
|
-
|
|
207
|
-
-> 1393 return self.do_open(http.client.HTTPSConnection, req,
|
|
208
|
-
|
|
209
|
-
|
|
1
|
+
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
|
|
210
|
-
|
|
211
|
-
1395
|
|
212
|
-
|
|
213
|
-
|
|
214
|
-
|
|
215
|
-
~\Anaconda3\lib\urllib\request.py in do_open(self, http_class, req, **http_conn_args)
|
|
216
|
-
|
|
217
|
-
1351 encode_chunked=req.has_header('Transfer-encoding'))
|
|
218
|
-
|
|
219
|
-
1352 except OSError as err: # timeout error
|
|
220
|
-
|
|
221
|
-
-> 1353 raise URLError(err)
|
|
222
|
-
|
|
223
|
-
1354 r = h.getresponse()
|
|
224
|
-
|
|
225
|
-
1355 except:
|
|
226
|
-
|
|
227
|
-
|
|
228
|
-
|
|
229
|
-
URLError: <urlopen error [WinError 10054] 既存の接続はリモート ホストに強制的に切断されました。>
|
|
230
|
-
|
|
231
|
-
|
|
232
|
-
|
|
233
|
-
|
|
234
|
-
|
|
235
|
-
### 補足情報（FW/ツールのバージョンなど）
|
|
236
|
-
|
|
237
|
-
|
|
238
|
-
|
|
239
|
-
今までは問題なくできていたのですが、数カ月ぶりに使おうとしたらエラーが表示されて使えなくなりました。
|
|
240
|
-
|
|
241
|
-
試しに別のPCで同様のコードで試みたところ問題なく実行できました。
|
|
242
|
-
|
|
243
|
-
これはPCの問題なのでしょうか。
|