Remotion Video Generator

# chuk-motion/src/chuk_motion/components/charts/DonutChart/schema.py """DonutChart component schema and Pydantic models.""" from pydantic import BaseModel, Field from ...base import ComponentMetadata class DonutDataPoint(BaseModel): """A single data point with label and value.""" label: str = Field(..., min_length=1, description="Label for this data point") value: float = Field( ..., ge=0.0, description="Numeric value for this data point (must be non-negative)" ) color: str | None = Field(None, min_length=1, description="Optional color override") class DonutChartProps(BaseModel): """Properties for DonutChart component.""" data: list[DonutDataPoint] = Field( ..., min_length=1, description="List of objects with label, value, and optional color" ) title: str | None = Field(None, min_length=1, description="Optional chart title") center_text: str | None = Field(None, min_length=1, description="Text to display in center") start_time: float = Field(0.0, ge=0.0, description="When to show (seconds)") duration: float = Field(4.0, gt=0.0, description="How long to animate (seconds)") class Config: extra = "forbid" # Component metadata METADATA = ComponentMetadata( name="DonutChart", description="Animated donut chart with center text for showing proportions", category="chart", ) # MCP schema (for backward compatibility with MCP tools list) MCP_SCHEMA = { "description": METADATA.description, "category": METADATA.category, "animations": { "draw": "Chart draws with animation", "fade_in": "Chart fades in", "scale_in": "Chart scales from center", }, "schema": { "data": { "type": "array", "required": True, "description": "List of objects with label, value, and optional color", }, "title": {"type": "string", "default": "", "description": "Optional chart title"}, "center_text": { "type": "string", "default": "", "description": "Text to display in center", }, "start_time": {"type": "float", "required": True, "description": "When to show (seconds)"}, "duration": { "type": "float", "required": True, "description": "How long to animate (seconds)", }, }, "example": [{"label": "Complete", "value": 75}, {"label": "In Progress", "value": 15}], }