100 lines
2.1 KiB
Python
100 lines
2.1 KiB
Python
"""Pydantic schemas for AI generation endpoints."""
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from typing import Any
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from pydantic import BaseModel
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class ChatMessage(BaseModel):
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role: str # "user" | "assistant" | "system"
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content: str
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class ChatRequest(BaseModel):
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model: str
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messages: list[ChatMessage]
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temperature: float = 0.7
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max_tokens: int = 1024
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class ChatResponse(BaseModel):
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id: str
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model: str
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content: str
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usage: dict[str, Any] | None = None
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class ModelInfo(BaseModel):
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id: str
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name: str
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context_length: int | None = None
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pricing: dict[str, Any] | None = None
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# --- Text generation ---
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class TextRequest(BaseModel):
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model: str
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prompt: str
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system_prompt: str | None = None
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temperature: float = 0.7
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max_tokens: int = 1024
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class TextResponse(BaseModel):
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id: str
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model: str
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content: str
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usage: dict[str, Any] | None = None
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# --- Image generation ---
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class ImageRequest(BaseModel):
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model: str
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prompt: str
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n: int = 1
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size: str = "1024x1024"
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aspect_ratio: str | None = None # e.g. "1:1", "16:9", "9:16"
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image_size: str | None = None # e.g. "0.5K", "1K", "2K", "4K"
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class ImageResult(BaseModel):
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url: str | None = None
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b64_json: str | None = None
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revised_prompt: str | None = None
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class ImageResponse(BaseModel):
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id: str
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model: str
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images: list[ImageResult]
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# --- Video generation ---
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class VideoRequest(BaseModel):
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model: str
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prompt: str
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duration_seconds: int | None = None
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aspect_ratio: str = "16:9"
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resolution: str | None = None # e.g. "480p", "720p", "1080p"
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class VideoFromImageRequest(BaseModel):
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model: str
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image_url: str
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prompt: str
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duration_seconds: int | None = None
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aspect_ratio: str = "16:9"
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resolution: str | None = None # e.g. "480p", "720p", "1080p"
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class VideoResponse(BaseModel):
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id: str
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model: str
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status: str # "queued" | "processing" | "completed" | "failed"
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polling_url: str | None = None
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video_urls: list[str] | None = None
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video_url: str | None = None # first entry of video_urls for convenience
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error: str | None = None
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metadata: dict[str, Any] | None = None
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