问题描述
更新：
我以前使用过face_client.face.detect_with_url并可以正常工作。所以我的网络应该很好（也许，我猜）。但是，当我切换到face_client.face.detect_with_stream时，仍然出现错误...最后，我通过引用 Azure Detect faces API,how to change the URL picture to a local picture?重新编写了代码，它可以成功运行。我仍然不确定为什么会发生上一个问题，但是您对@Jim Xu和@Satya V的建议表示赞赏！
通过官方示例（Microsoft Cognitive Services）后，通过python进行人脸检测。我试图用局部图像检测面部。但是，我遇到了一些错误。...
官方代码：
group_photo = 'test-image-person-group.jpg'
IMAGES_FOLDER = os.path.join(os.path.dirname(os.path.realpath(__file__)))
# Get test image
test_image_array = glob.glob(os.path.join(IMAGES_FOLDER,group_photo))
image = open(test_image_array[0],'r+b')
# Detect faces
face_ids = []
faces = face_client.face.detect_with_stream(image)
请参阅官方代码，我的代码是：
IMAGES_FOLDER='' #the image path
test_image_array = glob.glob(os.path.join(IMAGES_FOLDER,'*jpg'))
image = open(test_image_array[0],'r+b')
faces = face_client.face.detect_with_stream(image)
但是，有一些错误
---------------------------------------------------------------------------
OSError Traceback (most recent call last)
~/.conda/envs/Emotion_Azure/lib/python3.8/site-packages/requests/adapters.py in send(self,request,stream,timeout,verify,cert,proxies)
466
--> 467 low_conn.endheaders()
468
~/.conda/envs/Emotion_Azure/lib/python3.8/http/client.py in endheaders(self,message_body,encode_chunked)
1249 raise CannotSendHeader()
-> 1250 self._send_output(message_body,encode_chunked=encode_chunked)
1251
~/.conda/envs/Emotion_Azure/lib/python3.8/http/client.py in _send_output(self,encode_chunked)
1009 del self._buffer[:]
-> 1010 self.send(msg)
1011
~/.conda/envs/Emotion_Azure/lib/python3.8/http/client.py in send(self,data)
949 if self.auto_open:
--> 950 self.connect()
951 else:
~/.conda/envs/Emotion_Azure/lib/python3.8/site-packages/urllib3/connection.py in connect(self)
361
--> 362 self.sock = ssl_wrap_socket(
363 sock=conn,~/.conda/envs/Emotion_Azure/lib/python3.8/site-packages/urllib3/util/ssl_.py in ssl_wrap_socket(sock,keyfile,certfile,cert_reqs,ca_certs,server_hostname,ssl_version,ciphers,ssl_context,ca_cert_dir,key_password,ca_cert_data)
396
--> 397 return context.wrap_socket(sock)
398
~/.conda/envs/Emotion_Azure/lib/python3.8/ssl.py in wrap_socket(self,sock,server_side,do_handshake_on_connect,suppress_ragged_eofs,session)
499 # ctx._wrap_socket()
--> 500 return self.sslsocket_class._create(
501 sock=sock,~/.conda/envs/Emotion_Azure/lib/python3.8/ssl.py in _create(cls,context,session)
1039 raise ValueError("do_handshake_on_connect should not be specified for non-blocking sockets")
-> 1040 self.do_handshake()
1041 except (OSError,ValueError):
~/.conda/envs/Emotion_Azure/lib/python3.8/ssl.py in do_handshake(self,block)
1308 self.settimeout(None)
-> 1309 self._sslobj.do_handshake()
1310 finally:
OSError: [Errno 0] Error
During handling of the above exception,another exception occurred:
ConnectionError Traceback (most recent call last)
~/.conda/envs/Emotion_Azure/lib/python3.8/site-packages/msrest/universal_http/requests.py in send(self,**kwargs)
138 try:
--> 139 response = session.request(
140 request.method,~/.conda/envs/Emotion_Azure/lib/python3.8/site-packages/requests/sessions.py in request(self,method,url,params,data,headers,cookies,files,auth,allow_redirects,proxies,hooks,json)
529 send_kwargs.update(settings)
--> 530 resp = self.send(prep,**send_kwargs)
531
~/.conda/envs/Emotion_Azure/lib/python3.8/site-packages/requests/sessions.py in send(self,**kwargs)
642 # Send the request
--> 643 r = adapter.send(request,**kwargs)
644
~/.conda/envs/Emotion_Azure/lib/python3.8/site-packages/requests/adapters.py in send(self,proxies)
497 except (ProtocolError,socket.error) as err:
--> 498 raise ConnectionError(err,request=request)
499
ConnectionError: [Errno 0] Error
During handling of the above exception,another exception occurred:
ClientRequestError Traceback (most recent call last)
<ipython-input-15-122d5fe49d09> in <module>
----> 1 faces = face_client.face.detect_with_stream(image)
~/.conda/envs/Emotion_Azure/lib/python3.8/site-packages/azure/cognitiveservices/vision/face/operations/_face_operations.py in detect_with_stream(self,image,return_face_id,return_face_landmarks,return_face_attributes,recognition_model,return_recognition_model,detection_model,custom_headers,raw,callback,**operation_config)
786 # Construct and send request
787 request = self._client.post(url,query_parameters,header_parameters,body_content)
--> 788 response = self._client.send(request,stream=False,**operation_config)
789
790 if response.status_code not in [200]:
~/.conda/envs/Emotion_Azure/lib/python3.8/site-packages/msrest/service_client.py in send(self,content,**kwargs)
334 kwargs.setdefault('stream',True)
335 try:
--> 336 pipeline_response = self.config.pipeline.run(request,**kwargs)
337 # There is too much thing that expects this method to return a "requests.Response"
338 # to break it in a compatible release.
~/.conda/envs/Emotion_Azure/lib/python3.8/site-packages/msrest/pipeline/__init__.py in run(self,**kwargs)
195 pipeline_request = Request(request,context) # type: Request[HTTPRequestType]
196 first_node = self._impl_policies[0] if self._impl_policies else self._sender
--> 197 return first_node.send(pipeline_request,**kwargs) # type: ignore
198
199 class HTTPSender(AbstractContextManager,ABC,Generic[HTTPRequestType,HTTPResponseType]):
~/.conda/envs/Emotion_Azure/lib/python3.8/site-packages/msrest/pipeline/__init__.py in send(self,**kwargs)
148 self._policy.on_request(request,**kwargs)
149 try:
--> 150 response = self.next.send(request,**kwargs)
151 except Exception:
152 if not self._policy.on_exception(request,**kwargs):
~/.conda/envs/Emotion_Azure/lib/python3.8/site-packages/msrest/pipeline/requests.py in send(self,**kwargs)
70 try:
71 try:
---> 72 return self.next.send(request,**kwargs)
73 except (oauth2.rfc6749.errors.InvalidGrantError,74 oauth2.rfc6749.errors.TokenExpiredError) as err:
~/.conda/envs/Emotion_Azure/lib/python3.8/site-packages/msrest/pipeline/requests.py in send(self,**kwargs)
135
136 try:
--> 137 return self.next.send(request,**kwargs)
138 finally:
139 if old_max_redirects:
~/.conda/envs/Emotion_Azure/lib/python3.8/site-packages/msrest/pipeline/__init__.py in send(self,**kwargs)
191 return Response(
192 request,--> 193 self.driver.send(request.http_request,**kwargs)
194 )
~/.conda/envs/Emotion_Azure/lib/python3.8/site-packages/msrest/universal_http/requests.py in send(self,**kwargs)
331 """
332 requests_kwargs = self._configure_send(request,**kwargs)
--> 333 return super(RequestsHTTPSender,self).send(request,**requests_kwargs)
334
335
~/.conda/envs/Emotion_Azure/lib/python3.8/site-packages/msrest/universal_http/requests.py in send(self,**kwargs)
143 except requests.RequestException as err:
144 msg = "Error occurred in request."
--> 145 raise_with_traceback(ClientRequestError,msg,err)
146
147 return RequestsClientResponse(request,response)
~/.conda/envs/Emotion_Azure/lib/python3.8/site-packages/msrest/exceptions.py in raise_with_traceback(exception,message,*args,**kwargs)
49 error = exception(exc_msg,**kwargs)
50 try:
---> 51 raise error.with_traceback(exc_traceback)
52 except AttributeError:
53 error.__traceback__ = exc_traceback
~/.conda/envs/Emotion_Azure/lib/python3.8/site-packages/msrest/universal_http/requests.py in send(self,**kwargs)
137 session = kwargs.pop('session',self.session)
138 try:
--> 139 response = session.request(
140 request.method,141 request.url,json)
528 }
529 send_kwargs.update(settings)
--> 530 resp = self.send(prep,**send_kwargs)
531
532 return resp
~/.conda/envs/Emotion_Azure/lib/python3.8/site-packages/requests/sessions.py in send(self,**kwargs)
641
642 # Send the request
--> 643 r = adapter.send(request,**kwargs)
644
645 # Total elapsed time of the request (approximately)
~/.conda/envs/Emotion_Azure/lib/python3.8/site-packages/requests/adapters.py in send(self,proxies)
496
497 except (ProtocolError,request=request)
499
500 except MaxRetryError as e:
ClientRequestError: Error occurred in request.,ConnectionError: [Errno 0] Error
我该如何解决？我错过了什么还是犯了错误？
解决方法
暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！
如果你已经找到好的解决方法，欢迎将解决方案带上本链接一起发送给小编。
小编邮箱:dio#foxmail.com (将#修改为@）
依赖报错 idea导入项目后依赖报错，解决方案：https://blog....
错误1：gradle项目控制台输出为乱码 # 解决方案：https://bl...