41 lines
1.5 KiB
Python
41 lines
1.5 KiB
Python
import json
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from typing import List
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from models.listing import DestinationMode, Route, RouteLegStep
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from rec import routing
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class RouteSerializer:
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@staticmethod
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def serialize(route): ...
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@staticmethod
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def deserialize(route_data_json: str) -> dict[DestinationMode, List[Route]]:
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json_data = json.loads(route_data_json)
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destimation_routes = {}
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for destination_mode_str, routes_json in json_data.items():
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destination_mode = DestinationMode(
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destination_address=json.loads(destination_mode_str)[
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"destination_address"
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],
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travel_mode=routing.TravelMode(
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json.loads(destination_mode_str)["travel_mode"]
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),
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)
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parsed_route = json.loads(routes_json[0])
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routes = [
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Route(
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legs=[
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RouteLegStep(
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distance_meters=step["distance_meters"],
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duration_s=step["duration_s"],
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travel_mode=routing.TravelMode(step["travel_mode"]),
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)
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for step in parsed_route["legs"]
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],
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distance_meters=parsed_route["distance_meters"],
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duration_s=int(parsed_route["duration_s"]),
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)
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]
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destimation_routes[destination_mode] = routes
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return destimation_routes
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