2025-08-18 23:08:22 +08:00
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from pathlib import Path
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from typing import Any
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2025-09-11 10:31:49 +08:00
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from pydantic import Field
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2025-08-18 23:08:22 +08:00
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from .base import RenderableComponent
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__all__ = ["TemplateComponent"]
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class TemplateComponent(RenderableComponent):
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"""基于独立模板文件的UI组件"""
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_is_standalone_template: bool = True
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2025-09-11 10:31:49 +08:00
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"""标记此组件为独立模板"""
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template_path: str | Path = Field(..., description="指向HTML模板文件的路径")
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"""指向HTML模板文件的路径"""
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data: dict[str, Any] = Field(..., description="传递给模板的上下文数据字典")
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"""传递给模板的上下文数据字典"""
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2025-08-18 23:08:22 +08:00
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@property
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def template_name(self) -> str:
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"""返回模板路径"""
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if isinstance(self.template_path, Path):
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return self.template_path.as_posix()
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return str(self.template_path)
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def get_render_data(self) -> dict[str, Any]:
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"""返回传递给模板的数据"""
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return self.data
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2025-08-28 09:20:15 +08:00
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def __getattr__(self, name: str) -> Any:
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"""允许直接访问 `data` 字典中的属性。"""
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try:
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return self.data[name]
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except KeyError:
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raise AttributeError(
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f"'{type(self).__name__}' 对象没有属性 '{name}'"
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) from None
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