104                     if x.args[0] == socket.SSL_ERROR_WANT_READ:

   104                     if x.args[0] == socket.SSL_ERROR_WANT_READ:

   105                         continue

   105                         continue

   106                     else:

   106                     else:

   107                         raise x

   107                         raise x

   108 

   108 

   110 

   110 

   111     CERT_NONE = 0

   111     CERT_NONE = 0

   112     CERT_OPTIONAL = 1

   112     CERT_OPTIONAL = 1

   113     CERT_REQUIRED = 2

   113     CERT_REQUIRED = 2

   114 

   114 

   116     # that's like an upstream method.

   116     # that's like an upstream method.

   117     #

   117     #

   118     # pylint: disable=W0613,R0913

   118     # pylint: disable=W0613,R0913

   119     def wrap_socket(sock, keyfile=None, certfile=None,

   119     def wrap_socket(sock, keyfile=None, certfile=None,

   120                 server_side=False, cert_reqs=CERT_NONE,

   120                 server_side=False, cert_reqs=CERT_NONE,

   122                 do_handshake_on_connect=True,

   122                 do_handshake_on_connect=True,

   123                 suppress_ragged_eofs=True):

   123                 suppress_ragged_eofs=True):

   124         """Backport of ssl.wrap_socket from Python 2.6."""

   124         """Backport of ssl.wrap_socket from Python 2.6."""

   125         if cert_reqs != CERT_NONE and ca_certs:

   125         if cert_reqs != CERT_NONE and ca_certs:

   126             raise CertificateValidationUnsupported(

   126             raise CertificateValidationUnsupported(