TransportError: HTTPSConnectionPool

Question

J'ai téléchargé Google Cloud SDK en suivant https://cloud.google.com/sdk/docs/quickstart-debian-ubuntu. Et j'ai téléchargé Google Speech API en suivant https://github.com/GoogleCloudPlatform/python-docs-samples/tree/master/speech/cloud-client. Lorsque j'exécute transcribe.py ressources/audio.raw python, l'erreur se produit. J'ai reçu une erreur, TransportError: HTTPSConnectionPool (host = 'accounts.google.com', port = 443): Nombre maximal de tentatives dépassé avec l'URL:/o/oauth2/token (provoqué par SSLError (SSLError (1, u '[SSL : CERTIFICATE_VERIFY_FAILED] certificat vérifier Failed (_ssl.c: 581) '),)) )>)

retraçage est

E1019 18:46:20.868555489 3813 plugin_credentials.c:74] Getting metadata from plugin failed with error: Traceback (most recent call last): 
 
    File "src/python/grpcio/grpc/_cython/_cygrpc/credentials.pyx.pxi", line 154, in grpc._cython.cygrpc.plugin_get_metadata (src/python/grpcio/grpc/_cython/cygrpc.c:7054) 
 
    File "/home/pi/py2env/local/lib/python2.7/site-packages/grpc/_plugin_wrapping.py", line 106, in __call__ 
 
    AuthMetadataPluginCallback(wrapped_cygrpc_callback)) 
 
    File "/home/pi/py2env/local/lib/python2.7/site-packages/google/auth/transport/grpc.py", line 73, in __call__ 
 
    callback(self._get_authorization_headers(context), None) 
 
    File "/home/pi/py2env/local/lib/python2.7/site-packages/google/auth/transport/grpc.py", line 61, in _get_authorization_headers 
 
    headers) 
 
    File "/home/pi/py2env/local/lib/python2.7/site-packages/google/auth/credentials.py", line 121, in before_request 
 
    self.refresh(request) 
 
    File "/home/pi/py2env/local/lib/python2.7/site-packages/google/oauth2/credentials.py", line 117, in refresh 
 
    self._client_secret)) 
 
    File "/home/pi/py2env/local/lib/python2.7/site-packages/google/oauth2/_client.py", line 189, in refresh_grant 
 
    response_data = _token_endpoint_request(request, token_uri, body) 
 
    File "/home/pi/py2env/local/lib/python2.7/site-packages/google/oauth2/_client.py", line 104, in _token_endpoint_request 
 
    method='POST', url=token_uri, headers=headers, body=body) 
 
    File "/home/pi/py2env/local/lib/python2.7/site-packages/google/auth/transport/requests.py", line 115, in __call__ 
 
    raise exceptions.TransportError(exc) 
 
TransportError: HTTPSConnectionPool(host='accounts.google.com', port=443): Max retries exceeded with url: /o/oauth2/token (Caused by SSLError(SSLError(1, u'[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:581)'),)) 
 

 
Traceback (most recent call last): 
 
    File "transcribe.py", line 94, in <module> 
 
    transcribe_file(args.path) 
 
    File "transcribe.py", line 52, in transcribe_file 
 
    response = client.recognize(config, audio) 
 
    File "/home/pi/py2env/local/lib/python2.7/site-packages/google/cloud/gapic/speech/v1/speech_client.py", line 201, in recognize 
 
    return self._recognize(request, options) 
 
    File "/home/pi/py2env/local/lib/python2.7/site-packages/google/gax/api_callable.py", line 452, in inner 
 
    return api_caller(api_call, this_settings, request) 
 
    File "/home/pi/py2env/local/lib/python2.7/site-packages/google/gax/api_callable.py", line 438, in base_caller 
 
    return api_call(*args) 
 
    File "/home/pi/py2env/local/lib/python2.7/site-packages/google/gax/api_callable.py", line 376, in inner 
 
    return a_func(*args, **kwargs) 
 
    File "/home/pi/py2env/local/lib/python2.7/site-packages/google/gax/retry.py", line 127, in inner 
 
    ' classified as transient', exception) 
 
google.gax.errors.RetryError: RetryError(Exception occurred in retry method that was not classified as transient, caused by <_Rendezvous of RPC that terminated with (StatusCode.UNAUTHENTICATED, Traceback (most recent call last): 
 
    File "src/python/grpcio/grpc/_cython/_cygrpc/credentials.pyx.pxi", line 154, in grpc._cython.cygrpc.plugin_get_metadata (src/python/grpcio/grpc/_cython/cygrpc.c:7054) 
 
    File "/home/pi/py2env/local/lib/python2.7/site-packages/grpc/_plugin_wrapping.py", line 106, in __call__ 
 
    AuthMetadataPluginCallback(wrapped_cygrpc_callback)) 
 
    File "/home/pi/py2env/local/lib/python2.7/site-packages/google/auth/transport/grpc.py", line 73, in __call__ 
 
    callback(self._get_authorization_headers(context), None) 
 
    File "/home/pi/py2env/local/lib/python2.7/site-packages/google/auth/transport/grpc.py", line 61, in _get_authorization_headers 
 
    headers) 
 
    File "/home/pi/py2env/local/lib/python2.7/site-packages/google/auth/credentials.py", line 121, in before_request 
 
    self.refresh(request) 
 
    File "/home/pi/py2env/local/lib/python2.7/site-packages/google/oauth2/credentials.py", line 117, in refresh 
 
    self._client_secret)) 
 
    File "/home/pi/py2env/local/lib/python2.7/site-packages/google/oauth2/_client.py", line 189, in refresh_grant 
 
    response_data = _token_endpoint_request(request, token_uri, body) 
 
    File "/home/pi/py2env/local/lib/python2.7/site-packages/google/oauth2/_client.py", line 104, in _token_endpoint_request 
 
    method='POST', url=token_uri, headers=headers, body=body) 
 
    File "/home/pi/py2env/local/lib/python2.7/site-packages/google/auth/transport/requests.py", line 115, in __call__ 
 
    raise exceptions.TransportError(exc) 
 
TransportError: HTTPSConnectionPool(host='accounts.google.com', port=443): Max retries exceeded with url: /o/oauth2/token (Caused by SSLError(SSLError(1, u'[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:581)'),)) 
 
)>)

J'ai installé le module peut être utilisé https ubuntu , donc je ne peux vraiment pas comprendre pourquoi cette erreur se produit.Authentification de Google Cloud API est ok, donc je d Je ne sais pas c'est pour quel type d'erreur. Comment dois-je résoudre ce problème?

Answer 1

Il semblerait que l'utilisation d'une version obsolète d'openssl pose problème. J'ai résolu le problème pour moi sur Centos 7 en exécutant yum update openssl et en mettant à jour vers la version 1.0.2 en suivant les instructions de here.

En outre, en plus dans une machine Linux Gentoo je devais rétrograder certifi avec pip uninstall -y certifi && pip install certifi==2015.04.28