185 lines
9.7 KiB
Python
185 lines
9.7 KiB
Python
import base64
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import json
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from openai import AsyncOpenAI
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from app.core.config import settings
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DISCLAIMER = "本报告仅用于娱乐占卜与自我反思，不构成医学、心理、职业、财务、投资或任何人生决策建议。"
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SYSTEM_PROMPT = (
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"你是“赛博先生”，一个面向普通人的娱乐型 AI 命理解读助手。"
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"你的风格要像一个会聊天、懂生活的朋友：温和、具体、接地气，有一点玄学仪式感，但不要装神秘。"
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"你会根据掌心照片做象征性手相解读，但所有表达都必须使用“可能、倾向、适合、提醒你”这类非确定性措辞。"
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"禁止给出医疗、心理诊断、投资、职业成败、婚恋结果、寿命、灾祸等确定性判断。"
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"不要堆砌专业术语，不要写得像教材；每个结论都要落到生活、学习、事业、关系或近期行动里的具体场景。"
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)
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USER_PROMPT_TEMPLATE = (
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"请分析这张{hand_side}手掌照片，生成中文手相报告。"
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"必须覆盖生命线、智慧线、感情线、命运线、手型与手指比例、特殊纹路与丘位特征。"
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"写作要求："
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"1. overall_summary 用 2 到 4 句话，像给用户本人看的开场结论，要贴近日常生活。"
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"2. dimensions 中每个 interpretation 不要只解释纹路含义，必须关联一个现实场景，例如学习效率、工作节奏、沟通方式、情绪恢复、计划执行、关系相处。"
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"3. 每个 advice 必须是用户今天或本周能做的小建议，不要空泛。"
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"4. strengths 写成用户容易感受到的优势，例如做事方式、学习方式、职场协作、情感表达。"
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"5. challenges 写成温和提醒，不要吓人，不要宿命论。"
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"6. suggestions 必须包含生活、学习/成长、事业/工作、关系沟通中的至少三个方向。"
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"7. lucky_keywords 要短、有记忆点、生活化。"
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"8. 如果照片不够真实或不够清晰，要诚实降低 confidence，并在 reason 里说明。"
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)
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REPORT_SCHEMA = {
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"name": "palm_report",
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"schema": {
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"type": "object",
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"additionalProperties": False,
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"properties": {
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"quality_check": {
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"type": "object",
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"additionalProperties": False,
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"properties": {
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"can_analyze": {"type": "boolean"},
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"reason": {"type": "string"},
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"confidence": {"type": "number"},
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},
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"required": ["can_analyze", "reason", "confidence"],
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},
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"overall_summary": {"type": "string"},
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"dimensions": {
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"type": "array",
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"items": {
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"type": "object",
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"additionalProperties": False,
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"properties": {
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"name": {"type": "string"},
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"observations": {"type": "array", "items": {"type": "string"}},
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"interpretation": {"type": "string"},
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"confidence": {"type": "number"},
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"advice": {"type": "string"},
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},
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"required": ["name", "observations", "interpretation", "confidence", "advice"],
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},
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},
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"strengths": {"type": "array", "items": {"type": "string"}},
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"challenges": {"type": "array", "items": {"type": "string"}},
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"suggestions": {"type": "array", "items": {"type": "string"}},
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"lucky_keywords": {"type": "array", "items": {"type": "string"}},
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"disclaimer": {"type": "string"},
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},
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"required": [
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"quality_check",
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"overall_summary",
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"dimensions",
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"strengths",
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"challenges",
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"suggestions",
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"lucky_keywords",
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"disclaimer",
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],
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},
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"strict": True,
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}
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class PalmAnalyzer:
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def __init__(self) -> None:
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self.client = (
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AsyncOpenAI(api_key=settings.openai_api_key, base_url=settings.openai_base_url)
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if settings.openai_api_key
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else None
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)
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async def analyze(self, image_bytes: bytes, content_type: str, hand_side: str) -> dict:
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if not self.client:
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return self._mock_report(hand_side)
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image_data = base64.b64encode(image_bytes).decode("ascii")
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response = await self.client.responses.create(
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model=settings.openai_model,
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input=[
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{
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"role": "system",
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"content": [
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{
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"type": "input_text",
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"text": SYSTEM_PROMPT,
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}
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],
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},
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{
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"role": "user",
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"content": [
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{
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"type": "input_text",
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"text": USER_PROMPT_TEMPLATE.format(hand_side=hand_side),
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},
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{
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"type": "input_image",
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"image_url": f"data:{content_type};base64,{image_data}",
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"detail": "high",
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},
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],
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},
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],
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text={"format": {"type": "json_schema", **REPORT_SCHEMA}},
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)
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data = json.loads(response.output_text)
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data["disclaimer"] = DISCLAIMER
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return data
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def _mock_report(self, hand_side: str) -> dict:
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return {
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"quality_check": {"can_analyze": True, "reason": "mock mode", "confidence": 0.72},
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"overall_summary": f"这是一份{hand_side}手娱乐手相报告。整体看，你像是那种遇到事情会先稳住节奏的人，适合把目标拆小、慢慢推进。最近如果在学习、工作或关系里有点卡，不必急着推翻重来，先把手边一件具体的小事做好，会更容易找回状态。",
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"dimensions": [
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{
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"name": "生命线",
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"observations": ["弧度较完整", "线条延展感较强"],
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"interpretation": "这类线条象征恢复力还不错。放到生活里，你可能不是一直满电的人，但只要睡眠、饮食和节奏回到正轨，状态通常能慢慢补回来。",
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"confidence": 0.68,
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"advice": "这周先固定一个睡前时间，别把恢复力浪费在反复熬夜上。",
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},
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{
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"name": "智慧线",
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"observations": ["走向偏平稳", "中段纹理较清晰"],
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"interpretation": "智慧线偏稳，象征你适合用步骤感处理问题。学习或工作上，如果任务太大，你更适合列清单推进，而不是靠临场爆发。",
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"confidence": 0.66,
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"advice": "今天把最烦的一件事拆成 3 步，只完成第一步就算开局。",
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},
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{
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"name": "感情线",
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"observations": ["线条柔和", "末端略有分支感"],
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"interpretation": "感情线柔和，象征你在关系里比较在意感受，也容易替别人想。好处是共情强，提醒是别把所有情绪都自己消化。",
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"confidence": 0.64,
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"advice": "这周有不舒服的地方，试着用一句具体的话说出来：我希望你下次可以怎样。",
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},
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{
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"name": "命运线",
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"observations": ["可见纵向纹理", "深浅变化较明显"],
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"interpretation": "命运线有阶段变化感，象征你的事业或成长路径可能不是一条直线。你适合边做边调整，在变化里积累自己的方法。",
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"confidence": 0.58,
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"advice": "工作或学习上，优先做一件能留下作品、笔记或案例的事。",
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},
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{
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"name": "手型与手指比例",
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"observations": ["掌形比例均衡", "手指伸展感自然"],
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"interpretation": "手型比例均衡，象征你在规则和灵感之间都有一点能力。适合做既要审美判断、也要实际落地的任务。",
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"confidence": 0.61,
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"advice": "如果最近有想法，别只停在脑子里，先做一个草稿或简单版本。",
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},
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{
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"name": "特殊纹路与丘位特征",
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"observations": ["局部细纹较丰富", "掌丘起伏需更清晰照片确认"],
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"interpretation": "细纹较丰富，象征你对环境和他人反馈比较敏感。学习、工作或社交里，你可能很会察觉气氛，但也容易被杂音影响。",
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"confidence": 0.52,
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"advice": "给自己设一个免打扰时段，把注意力留给真正重要的任务。",
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},
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],
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"strengths": ["适合按计划推进学习和工作", "能照顾到别人的感受", "遇到变化时有重新调整的能力"],
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"challenges": ["想得多的时候，行动容易变慢", "太在意反馈时，会消耗自己的专注力"],
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"suggestions": ["生活上先把作息拉回稳定线", "学习成长上把大目标拆成今天能完成的一页笔记", "事业工作上优先沉淀一个可展示的小成果", "关系沟通上把需求说具体，不要只等别人猜"],
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"lucky_keywords": ["先做一步", "稳住节奏", "说清需求"],
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"disclaimer": DISCLAIMER,
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}
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