beta/test_utilities.py

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# Copyright 2015 gRPC authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Test-appropriate entry points into the gRPC Python Beta API."""
 
import grpc
from grpc.beta import implementations
 
 
def not_really_secure_channel(host, port, channel_credentials,
                              server_host_override):
    """Creates an insecure Channel to a remote host.
 
  Args:
    host: The name of the remote host to which to connect.
    port: The port of the remote host to which to connect.
    channel_credentials: The implementations.ChannelCredentials with which to
      connect.
    server_host_override: The target name used for SSL host name checking.
 
  Returns:
    An implementations.Channel to the remote host through which RPCs may be
      conducted.
  """
    target = '%s:%d' % (host, port)
    channel = grpc.secure_channel(target, channel_credentials, ((
        'grpc.ssl_target_name_override',
        server_host_override,
    ),))
    return implementations.Channel(channel)