Ahmed Allam
73 lines
2.3 KiB
Python
73 lines
2.3 KiB
Python
from typing import Any, ClassVar
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from textual.widgets import Static
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from .base_renderer import BaseToolRenderer
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class ToolTUIRegistry:
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_renderers: ClassVar[dict[str, type[BaseToolRenderer]]] = {}
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@classmethod
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def register(cls, renderer_class: type[BaseToolRenderer]) -> None:
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if not renderer_class.tool_name:
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raise ValueError(f"Renderer {renderer_class.__name__} must define tool_name")
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cls._renderers[renderer_class.tool_name] = renderer_class
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@classmethod
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def get_renderer(cls, tool_name: str) -> type[BaseToolRenderer] | None:
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return cls._renderers.get(tool_name)
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@classmethod
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def list_tools(cls) -> list[str]:
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return list(cls._renderers.keys())
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@classmethod
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def has_renderer(cls, tool_name: str) -> bool:
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return tool_name in cls._renderers
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def register_tool_renderer(renderer_class: type[BaseToolRenderer]) -> type[BaseToolRenderer]:
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ToolTUIRegistry.register(renderer_class)
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return renderer_class
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def get_tool_renderer(tool_name: str) -> type[BaseToolRenderer] | None:
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return ToolTUIRegistry.get_renderer(tool_name)
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def render_tool_widget(tool_data: dict[str, Any]) -> Static:
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tool_name = tool_data.get("tool_name", "")
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renderer = get_tool_renderer(tool_name)
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if renderer:
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return renderer.render(tool_data)
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return _render_default_tool_widget(tool_data)
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def _render_default_tool_widget(tool_data: dict[str, Any]) -> Static:
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tool_name = BaseToolRenderer.escape_markup(tool_data.get("tool_name", "Unknown Tool"))
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args = tool_data.get("args", {})
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status = tool_data.get("status", "unknown")
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result = tool_data.get("result")
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status_text = BaseToolRenderer.get_status_icon(status)
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header = f"→ Using tool [bold blue]{tool_name}[/]"
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content_parts = [header]
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args_str = BaseToolRenderer.format_args(args)
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if args_str:
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content_parts.append(args_str)
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if status in ["completed", "failed", "error"] and result is not None:
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result_str = BaseToolRenderer.format_result(result)
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if result_str:
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content_parts.append(f"[bold]Result:[/] {result_str}")
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else:
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content_parts.append(status_text)
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css_classes = BaseToolRenderer.get_css_classes(status)
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return Static("\n".join(content_parts), classes=css_classes)
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