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https://github.com/dcs-liberation/dcs_liberation.git
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b7439cbd17
operation_ids give us better function names when generating the typescript API from the openapi.json. BaseModel.Config.title does the same for type names. Response models (or 204 status codes) need to be explicit or the API will be declared as returning any.
60 lines
1.6 KiB
Python
60 lines
1.6 KiB
Python
from __future__ import annotations
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from typing import Union
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from dcs import Point
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from pydantic import BaseModel
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from shapely.geometry import LineString, MultiLineString, MultiPolygon, Polygon
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from game.theater import ConflictTheater
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LeafletLatLon = list[float]
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LeafletPoly = list[LeafletLatLon]
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class LeafletPoint(BaseModel):
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lat: float
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lng: float
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class Config:
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orm_mode = True
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title = "LatLng"
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class ShapelyUtil:
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@staticmethod
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def poly_to_leaflet(poly: Polygon, theater: ConflictTheater) -> LeafletPoly:
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if poly.is_empty:
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return []
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return [
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Point(x, y, theater.terrain).latlng().as_list()
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for x, y in poly.exterior.coords
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]
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@classmethod
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def polys_to_leaflet(
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cls, poly: Union[Polygon, MultiPolygon], theater: ConflictTheater
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) -> list[LeafletPoly]:
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if isinstance(poly, MultiPolygon):
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polys = poly.geoms
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else:
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polys = [poly]
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return [cls.poly_to_leaflet(poly, theater) for poly in polys]
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@staticmethod
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def line_to_leaflet(
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line: LineString, theater: ConflictTheater
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) -> list[LeafletLatLon]:
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return [Point(x, y, theater.terrain).latlng().as_list() for x, y in line.coords]
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@classmethod
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def lines_to_leaflet(
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cls, line_string: MultiLineString | LineString, theater: ConflictTheater
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) -> list[list[LeafletLatLon]]:
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if isinstance(line_string, MultiLineString):
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lines = line_string.geoms
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else:
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lines = [line_string]
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return [cls.line_to_leaflet(line, theater) for line in lines]
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