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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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37 lines
1.3 KiB
37 lines
1.3 KiB
# Copyright 2015 gRPC authors. |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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"""Common resources used in the gRPC route guide example.""" |
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import json |
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import route_guide_pb2 |
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def read_route_guide_database(): |
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"""Reads the route guide database. |
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Returns: |
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The full contents of the route guide database as a sequence of |
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route_guide_pb2.Features. |
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""" |
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feature_list = [] |
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with open("route_guide_db.json") as route_guide_db_file: |
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for item in json.load(route_guide_db_file): |
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feature = route_guide_pb2.Feature( |
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name=item["name"], |
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location=route_guide_pb2.Point( |
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latitude=item["location"]["latitude"], |
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longitude=item["location"]["longitude"])) |
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feature_list.append(feature) |
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return feature_list
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