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130 lines
2.9 KiB
Python
130 lines
2.9 KiB
Python
import json
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import sys
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from collections.abc import Mapping, Sequence
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from typing import Any
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from pydantic import BaseModel, ConfigDict, field_validator
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from .types import SegmentType
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class Segment(BaseModel):
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model_config = ConfigDict(frozen=True)
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value_type: SegmentType
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value: Any
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@field_validator('value_type')
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def validate_value_type(cls, value):
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"""
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This validator checks if the provided value is equal to the default value of the 'value_type' field.
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If the value is different, a ValueError is raised.
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"""
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if value != cls.model_fields['value_type'].default:
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raise ValueError("Cannot modify 'value_type'")
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return value
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@property
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def text(self) -> str:
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return str(self.value)
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@property
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def log(self) -> str:
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return str(self.value)
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@property
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def markdown(self) -> str:
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return str(self.value)
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@property
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def size(self) -> int:
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return sys.getsizeof(self.value)
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def to_object(self) -> Any:
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return self.value
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class NoneSegment(Segment):
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value_type: SegmentType = SegmentType.NONE
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value: None = None
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@property
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def text(self) -> str:
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return 'null'
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@property
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def log(self) -> str:
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return 'null'
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@property
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def markdown(self) -> str:
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return 'null'
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class StringSegment(Segment):
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value_type: SegmentType = SegmentType.STRING
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value: str
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class FloatSegment(Segment):
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value_type: SegmentType = SegmentType.NUMBER
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value: float
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class IntegerSegment(Segment):
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value_type: SegmentType = SegmentType.NUMBER
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value: int
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class ObjectSegment(Segment):
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value_type: SegmentType = SegmentType.OBJECT
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value: Mapping[str, Any]
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@property
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def text(self) -> str:
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return json.dumps(self.model_dump()['value'], ensure_ascii=False)
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@property
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def log(self) -> str:
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return json.dumps(self.model_dump()['value'], ensure_ascii=False, indent=2)
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@property
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def markdown(self) -> str:
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return json.dumps(self.model_dump()['value'], ensure_ascii=False, indent=2)
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class ArraySegment(Segment):
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@property
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def markdown(self) -> str:
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items = []
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for item in self.value:
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if hasattr(item, 'to_markdown'):
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items.append(item.to_markdown())
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else:
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items.append(str(item))
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return '\n'.join(items)
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class ArrayAnySegment(ArraySegment):
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value_type: SegmentType = SegmentType.ARRAY_ANY
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value: Sequence[Any]
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class ArrayStringSegment(ArraySegment):
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value_type: SegmentType = SegmentType.ARRAY_STRING
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value: Sequence[str]
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class ArrayNumberSegment(ArraySegment):
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value_type: SegmentType = SegmentType.ARRAY_NUMBER
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value: Sequence[float | int]
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class ArrayObjectSegment(ArraySegment):
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value_type: SegmentType = SegmentType.ARRAY_OBJECT
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value: Sequence[Mapping[str, Any]]
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