我的任务是控制 Cisco ptz 摄像头。但是，我什至无法获得令牌。我成功连接到相机，但执行GetProfiles() 时出现错误。通过 ONVIF 设备管理器，一切正常，我可以看到有关我的相机的令牌和其他信息
Python 3.6.8 (default, Oct 7 2019, 12:59:55)
[GCC 8.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from onvif import ONVIFCamera
>>> mycam = ONVIFCamera("***.***.***.***", 15080, "admin", "********")
>>> media = mycam.create_media_service()
>>> poflist = media.GetProfiles()
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/urllib3/connection.py", line 141, in _new_conn
(self.host, self.port), self.timeout, **extra_kw)
File "/usr/lib/python3/dist-packages/urllib3/util/connection.py", line 83, in create_connection
raise err
File "/usr/lib/python3/dist-packages/urllib3/util/connection.py", line 73, in create_connection
sock.connect(sa)
TimeoutError: [Errno 110] Connection timed out
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 601, in urlopen
chunked=chunked)
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 357, in _make_request
conn.request(method, url, **httplib_request_kw)
File "/usr/lib/python3.6/http/client.py", line 1254, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/usr/lib/python3.6/http/client.py", line 1300, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/usr/lib/python3.6/http/client.py", line 1249, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/usr/lib/python3.6/http/client.py", line 1036, in _send_output
self.send(msg)
File "/usr/lib/python3.6/http/client.py", line 974, in send
self.connect()
File "/usr/lib/python3/dist-packages/urllib3/connection.py", line 166, in connect
conn = self._new_conn()
File "/usr/lib/python3/dist-packages/urllib3/connection.py", line 150, in _new_conn
self, "Failed to establish a new connection: %s" % e)
urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f125b8bf7f0>: Failed to establish a new connection: [Errno 110] Connection timed out
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/requests/adapters.py", line 440, in send
timeout=timeout
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 639, in urlopen
_stacktrace=sys.exc_info()[2])
File "/usr/lib/python3/dist-packages/urllib3/util/retry.py", line 398, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='192.168.1.203', port=80): Max retries exceeded with url: /onvif/device_service (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f125b8bf7f0>: Failed to establish a new connection: [Errno 110] Connection timed out',))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.6/dist-packages/onvif/client.py", line 23, in wrapped
return func(*args, **kwargs)
File "/usr/local/lib/python3.6/dist-packages/onvif/client.py", line 153, in wrapped
return call(params, callback)
File "/usr/local/lib/python3.6/dist-packages/onvif/client.py", line 140, in call
ret = func(**params)
File "/usr/local/lib/python3.6/dist-packages/zeep/proxy.py", line 45, in __call__
kwargs,
File "/usr/local/lib/python3.6/dist-packages/zeep/wsdl/bindings/soap.py", line 122, in send
response = client.transport.post_xml(options["address"], envelope, http_headers)
File "/usr/local/lib/python3.6/dist-packages/zeep/transports.py", line 95, in post_xml
return self.post(address, message, headers)
File "/usr/local/lib/python3.6/dist-packages/zeep/transports.py", line 62, in post
address, data=message, headers=headers, timeout=self.operation_timeout
File "/usr/lib/python3/dist-packages/requests/sessions.py", line 567, in post
return self.request('POST', url, data=data, json=json, **kwargs)
File "/usr/lib/python3/dist-packages/requests/sessions.py", line 520, in request
resp = self.send(prep, **send_kwargs)
File "/usr/lib/python3/dist-packages/requests/sessions.py", line 630, in send
r = adapter.send(request, **kwargs)
File "/usr/lib/python3/dist-packages/requests/adapters.py", line 508, in send
raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPConnectionPool(host='192.168.1.203', port=80): Max retries exceeded with url: /onvif/device_service (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f125b8bf7f0>: Failed to establish a new connection: [Errno 110] Connection timed out',))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python3.6/dist-packages/onvif/client.py", line 26, in wrapped
raise ONVIFError(err)
onvif.exceptions.ONVIFError: Unknown error: HTTPConnectionPool(host='192.168.1.203', port=80): Max retries exceeded with url: /onvif/device_service (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f125b8bf7f0>: Failed to establish a new connection: [Errno 110] Connection timed out',))
我非常感谢您能提供的任何帮助。