74 lines
1.6 KiB
Python
74 lines
1.6 KiB
Python
from dataclasses import dataclass, asdict, fields
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from dacite import from_dict
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from typing import List
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import json
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@dataclass
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class Punkt:
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x: float
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y: float
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@dataclass
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class Ziel:
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#Sensor oder Aktor
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id: str
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pos: Punkt
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@dataclass
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class Quelle:
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#Unterverteiler
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id: str
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pos: Punkt
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@dataclass
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class Pritsche:
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id: str
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cords: List[Punkt]
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@dataclass
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class Anlage:
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name: str
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sensoren: List[Ziel]
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aktoren: List[Ziel]
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unterverteiler: List[Quelle]
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kabelpritschen: List[Pritsche]
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def to_json(self, pretty: bool = True) -> str:
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d = self.to_dict()
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return json.dumps(d, indent=2 if pretty else None, default=str)
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def to_dict(self) -> dict:
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"""Konvertiert das Objekt in ein dict – datetime wird als ISO-String dargestellt."""
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result = asdict(self)
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# hier um irgendwas ergänzen
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# result["startdatum"] = self.startdatum.isoformat()
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return result
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if __name__ == '__main__':
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json_string = '''{
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"name": "H&M",
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"sensoren": [
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{"id": "S1", "pos": {"x": 3, "y": 5}}
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],
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"aktoren": [
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{"id": "A1", "pos": {"x": 3, "y": 5}}
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],
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"unterverteiler": [
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{"id": "U1", "pos": {"x": 3, "y": 5}}
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],
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"kabelpritschen": [
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{"id": "p1", "cords": [{"x": 3, "y": 5},{"x": 3, "y": 5}]},
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{"id": "p2", "cords": [{"x": 3, "y": 5},{"x": 3, "y": 5}]}
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]
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}
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'''
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data = json.loads(json_string)
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anlage = from_dict(
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data_class=Anlage,
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data=data
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)
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print(anlage) |