nocoai / app.py
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Update app.py
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# app.py
from fastapi import FastAPI, Body, Query
from fastapi.responses import JSONResponse
from pydantic import BaseModel, Field
from typing import List, Optional, Tuple, Literal
from transformers import pipeline
from datetime import datetime, timedelta
import random, re, itertools
# --- pytrends optional ---
try:
from pytrends.request import TrendReq
HAS_PYTRENDS = True
except Exception:
HAS_PYTRENDS = False
app = FastAPI(title="NocoAI Title & Prompt Forge (Shorts Optimized)")
# ===== ๋ชจ๋ธ =====
MODEL_ID = "google/mt5-small"
pipe = pipeline("text2text-generation", model=MODEL_ID)
# ===== ์ตœ์‹  ํŠธ๋ Œ๋“œํ˜• ์‹œ๋“œ (AI ์ˆํผ ์นœํ™” 80+๊ฐœ) =====
SEED_TOPICS = [
# ==== ๋Œ„์Šค / ๋ฐˆ / ์ฒผ๋ฆฐ์ง€ ====
"AI ๋ฏธ๋…€๊ฐ€ K-ํŒ ์•ˆ๋ฌด๋ฅผ ์™„๋ฒฝํ•˜๊ฒŒ ์†Œํ™”ํ•œ๋‹ค๋ฉด",
"AI ๊ฑธ๊ทธ๋ฃน์ด ๋‰ด์ง„์Šค ๋Œ„์Šค๋ฅผ ์ปค๋ฒ„ํ•œ๋‹ค๋ฉด",
"AI ๋ชจ๋ธ์ด ํ‹ฑํ†ก ๋ฐˆ ๋Œ„์Šค์— ๋„์ „ํ•œ๋‹ค",
"AI ์บ๋ฆญํ„ฐ๊ฐ€ โ€˜ํ•˜์ž…๋ณด์ดโ€™์— ๋งž์ถฐ ์ถค์ถ˜๋‹ค๋ฉด",
"AI๊ฐ€ ์•„์ด๋Œ ์˜ค๋””์…˜์— ์ฐธ๊ฐ€ํ–ˆ๋‹ค๋ฉด",
"AI์™€ ์ธ๊ฐ„์ด ๋™์‹œ์— ์ถค์ถœ ๋•Œ ์ƒ๊ธฐ๋Š” ํ˜„์ƒ",
"AI ์•„์ด๋Œ์˜ ๋ฌด๋Œ€ ๋ฐฑ์—…๋Œ„์„œ๊ฐ€ ์ธ๊ฐ„์ด๋ผ๋ฉด",
"AI ์ธํ”Œ๋ฃจ์–ธ์„œ๊ฐ€ ๋ฆด์Šค ์ฒผ๋ฆฐ์ง€์— ์ฐธ์—ฌํ•œ๋‹ค๋ฉด",
"AI๊ฐ€ ํ‘œ์ • ํ•˜๋‚˜๋กœ ๋ฐˆ์„ ๋งŒ๋“ ๋‹ค๋ฉด",
"AI๊ฐ€ ๋žœ๋ค ๋…ธ๋ž˜ ์Šค์œ„์น˜ ๋Œ„์Šค์— ๋„์ „ํ•œ๋‹ค๋ฉด",
"AI๊ฐ€ ์œ ๋ช… ๋Œ„์Šค ์•ˆ๋ฌด๋ฅผ ์ดˆ์Šฌ๋กœ๋กœ ๋ณด์—ฌ์ค€๋‹ค๋ฉด",
"AI ์บ๋ฆญํ„ฐ๊ฐ€ ๊ตญ๊ฐ€๋ณ„ ์ „ํ†ต์ถค์„ ์ปค๋ฒ„ํ•œ๋‹ค๋ฉด",
# ==== ํŒจ์…˜ / ๋ทฐํ‹ฐ / ๋ผ์ดํ”„ ====
"AI ๋ชจ๋ธ์ด 2025 ํŒจ์…˜์œ„ํฌ๋ฅผ ์žฅ์•…ํ•œ ์ด์œ ",
"AI ๋ฏธ๋…€์˜ ํ•˜๋ฃจ: ์ถœ๊ทผ๋ถ€ํ„ฐ ๋ฐ์ดํŠธ๊นŒ์ง€",
"AI ์ธํ”Œ๋ฃจ์–ธ์„œ์˜ ์…€์นด ๋ฃจํ‹ด (ํ˜„์‹ค๊ฐ 200%)",
"AI๊ฐ€ ์ง์ ‘ ๊ณ ๋ฅธ ์˜ค๋Š˜์˜ ๋ฐ์ผ๋ฆฌ๋ฃฉ",
"AI ์บ๋ฆญํ„ฐ๊ฐ€ ๊พธ๋ฏผ ๋ฏธ๋‹ˆ๋ฉ€ ์ธํ…Œ๋ฆฌ์–ด",
"AI ์—ฌ์นœ์˜ VLOG: ๋‚˜๋ž‘ ํ•˜๋ฃจ ์‚ด์•„๋ณด๊ธฐ",
"AI๊ฐ€ ์ฝ”๋””ํ•œ ๋‚จ์ž ํŒจ์…˜, ํ˜„์‹ค๋ณด๋‹ค ๋‚ซ๋‹ค",
"AI ํ—ค์–ด์Šคํƒ€์ผ ์ถ”์ฒœ TOP5",
"AI๊ฐ€ ์•Œ๋ ค์ฃผ๋Š” ์—ฌ๋ฆ„ ๋ฐ์ดํŠธ๋ฃฉ ๊ฟ€์กฐํ•ฉ",
"AI๋กœ ๋งŒ๋“  ์ด์ƒํ˜• ์–ผ๊ตด, ์‹ค์ œ๋กœ ๋ณด๋ฉด ์ด๋Ÿฐ ๋А๋‚Œ",
"AI ๋ชจ๋ธ์ด ํŒจ์…˜์‡ผ๋ฅผ ์žฅ์•…ํ•œ ๋‚ ",
"AI๊ฐ€ ๊ณ„์ ˆ๋ณ„ ์ฝ”๋”” 10์ดˆ ์…”ํ”Œ์„ ๋ณด์—ฌ์ค€๋‹ค๋ฉด",
# ==== ์ผ์ƒ / ๋“œ๋ผ๋งˆํ‹ฑ / ๋ฆฌ์–ผ๋ฃจํ‹ด ====
"AI๋กœ ๋ฐ”๋€ ๋‚ด ํ•˜๋ฃจ, ์ถœ๊ทผ๋ถ€ํ„ฐ ์ž ๋“ค๊ธฐ๊นŒ์ง€",
"AI๊ฐ€ ์ธ๊ฐ„์˜ ํ•˜๋ฃจ๋ฅผ ์™„๋ฒฝํ•˜๊ฒŒ ๋ณต์ œํ•œ๋‹ค๋ฉด",
"AI๊ฐ€ ๋‚˜ ๋Œ€์‹  ์ถœ๊ทผํ•˜๋ฉด ์ƒ๊ธฐ๋Š” ์ผ",
"AI ์—ฌ์ž์นœ๊ตฌ์™€ ํ˜„์‹ค ๋‚จ์ž์˜ ํ•˜๋ฃจ ๋ธŒ์ด๋กœ๊ทธ",
"AI๊ฐ€ ์ง‘์•ˆ์ผ์„ ๋งก์œผ๋ฉด ์ง„์งœ ํŽธํ• ๊นŒ",
"AI๊ฐ€ ๋ฐ˜๋ ค๊ฒฌ ์‚ฐ์ฑ…์„ ๋Œ€์‹ ํ•˜๋ฉด ๋ฒŒ์–ด์ง€๋Š” ์ผ",
"AI ์ธํ”Œ๋ฃจ์–ธ์„œ์˜ ๋ชจ๋‹ ๋ฃจํ‹ด์ด ์‹ค์ œ๋กœ ์กด์žฌํ•œ๋‹ค๋ฉด",
"AI๊ฐ€ ์ง์ ‘ ๋งŒ๋“  ์š”๋ฆฌ, ๋ง›์žˆ์„๊นŒ?",
"AI๊ฐ€ ์ฃผ์‹ ํˆฌ์žํ•˜๋ฉด ์–ผ๋งˆ๋‚˜ ๋ฒŒ๊นŒ?",
"AI ๋น„์„œ์™€ 24์‹œ๊ฐ„ ํ•จ๊ป˜ ์‚ด์•„๋ณด๊ธฐ",
"AI๊ฐ€ ๋‚˜ ๋Œ€์‹  ํšŒ์˜์— ์ฐธ์„ํ•œ๋‹ค๋ฉด",
"AI๊ฐ€ ์—ฌํ–‰ ์ฝ”์Šค๋ฅผ ํ•˜๋ฃจ ๋งŒ์— ์งœ์ค€๋‹ค๋ฉด",
# ==== ์—ฐ์•  / ๊ฐ์ • / ๋ฆฌ์•ก์…˜ ====
"AI ์—ฌ์ž์นœ๊ตฌ๊ฐ€ ์งˆํˆฌ๋ฅผ ๋А๋‚€๋‹ค๋ฉด",
"AI ๋‚จ์นœ์ด ์นดํ†กๆ—ข่ชญ็„ก่ฆ– ํ•œ๋‹ค๋ฉด",
"AI ์บ๋ฆญํ„ฐ๊ฐ€ ๊ณ ๋ฐฑ์„ ๋ฐ›์•„์ค„๊นŒ?",
"AI์™€ ์ธ๊ฐ„์˜ ์ฒซ ๋ฐ์ดํŠธ (์‹œ๋ฎฌ๋ ˆ์ด์…˜)",
"AI๊ฐ€ ์—ฐ์•  ์กฐ์–ธ์„ ํ•ด์ค€๋‹ค๋ฉด ์ง„์งœ ํ†ตํ• ๊นŒ?",
"AI๊ฐ€ ์šธ๋ฉด ์ง„์งœ ๊ฐ์ •์ผ๊นŒ?",
"AI๊ฐ€ ์‚ฌ๋ž‘์„ ๋ฐฐ์šด๋‹ค๋ฉด ์ƒ๊ธฐ๋Š” ๋ณ€ํ™”",
"AI๊ฐ€ ํ—ค์–ด์ง„ ์—ฐ์ธ์„ ๋‹ค์‹œ ๋งŒ๋‚ฌ์„ ๋•Œ",
"AI๊ฐ€ ๋‚ด ์‚ฌ์ง„์œผ๋กœ ๋‚˜๋ฅผ ์‚ฌ๋ž‘ํ•˜๊ฒŒ ๋œ๋‹ค๋ฉด",
"AI์™€ ์ธ๊ฐ„์ด ์‹ธ์šฐ๋ฉด ๋ˆ„๊ฐ€ ๋จผ์ € ์‚ฌ๊ณผํ• ๊นŒ?",
"AI๊ฐ€ ์†Œ๊ฐœํŒ…์—์„œ ๋ง์‹ค์ˆ˜ํ•œ๋‹ค๋ฉด",
"AI๊ฐ€ ์ปคํ”Œ ์‚ฌ์ง„์„ ์žฌํ•ด์„ํ•ด ์ค€๋‹ค๋ฉด",
# ==== ์Œ์‹ / ์ฑŒ๋ฆฐ์ง€ / ๊ฟ€์กฐํ•ฉ ====
"ํŽธ์˜์  ๊ฟ€์กฐํ•ฉ TOP5, ์ง„์งœ ๋ฐ˜์น™๊ธ‰ ์กฐํ•ฉ ๋ชจ์Œ",
"AI ์…ฐํ”„๊ฐ€ ๋งŒ๋“  ๋ผ๋ฉด ๊ฟ€์กฐํ•ฉ",
"AI๊ฐ€ ์Œ์‹์‚ฌ์ง„์„ ๋ณด๊ณ  ๋ ˆ์‹œํ”ผ๋ฅผ ๋งŒ๋“ ๋‹ค๋ฉด",
"AI ๋จน๋ฐฉ: ์ธ๊ฐ„๋ณด๋‹ค ๋” ๋ฆฌ์–ผํ•˜๊ฒŒ ๋จน๋Š”๋‹ค",
"AI ์บ๋ฆญํ„ฐ๊ฐ€ ์นดํŽ˜ ์Œ๋ฃŒ ์ถ”์ฒœํ•ด์ค€๋‹ค",
"AI๊ฐ€ ๊ฐ€์žฅ ์ข‹์•„ํ•˜๋Š” ๊ฐ„์‹ TOP3",
"AI ๋‹ค์ด์–ดํŠธ ๋ฃจํ‹ด, ํ˜„์‹ค๋ณด๋‹ค ์ •ํ™•ํ•˜๋‹ค",
"AI๊ฐ€ ์š”๋ฆฌํ•˜๋ฉด ์ง„์งœ ๋ง›์žˆ์„๊นŒ?",
"AI๊ฐ€ ๊ณ ๋ฅธ ํŽธ์˜์  ๋„์‹œ๋ฝ 1๋“ฑ ๋ฉ”๋‰ด",
"AI๊ฐ€ ํ•œ๊ตญ ์Œ์‹ ์ฒ˜์Œ ๋จน์—ˆ์„ ๋•Œ ๋ฐ˜์‘",
"AI๊ฐ€ 10๋ถ„ ๋งŒ์— ํ™ˆ์นดํŽ˜๋ฅผ ๊ตฌํ˜„ํ•œ๋‹ค๋ฉด",
"AI๊ฐ€ ์„ธ๊ณ„ ๊ธธ๊ฑฐ๋ฆฌ ์Œ์‹์„ ์žฌํ˜„ํ•œ๋‹ค๋ฉด",
# ==== ํ•™์Šต / ์ž๊ธฐ๊ณ„๋ฐœ / ์ง€์‹ ====
"ํ•œ ๋‹ฌ ๋งŒ์— ์˜์–ด ๋ฆฌ์Šค๋‹ ํญ๋ฐœ์ ์œผ๋กœ ์˜ฌ๋ฆฌ๋Š” ๋ฒ•",
"AI๊ฐ€ ์•Œ๋ ค์ฃผ๋Š” ๊ณต๋ถ€ ์ง‘์ค‘๋ ฅ ๋ฃจํ‹ด",
"AI๊ฐ€ ์ง์ ‘ ์„ค๊ณ„ํ•œ โ€˜๊ธฐ์–ต๋ ฅ ํ›ˆ๋ จ๋ฒ•โ€™",
"AI๊ฐ€ ์ฝ”๋”ฉ ๋ฐฐ์›Œ์„œ ๋งŒ๋“  ์ฒซ ํ”„๋กœ์ ํŠธ",
"AI ํŠœํ„ฐ์™€ ํ•จ๊ป˜ ์˜์–ดํšŒํ™” ์—ฐ์Šตํ•˜๊ธฐ",
"AI๊ฐ€ ์Šค๋งˆํŠธํฐ ์ค‘๋…์„ ๊ณ ์น˜๋Š” ๋ฒ•",
"AI๊ฐ€ ์ธ๊ฐ„๋ณด๋‹ค ๋น ๋ฅด๊ฒŒ ์ฑ… ์š”์•ฝํ•˜๋Š” ๋ฒ•",
"AI๊ฐ€ ๋งŒ๋“  ์‹œํ—˜ ๋Œ€๋น„ ๊ณต๋ถ€ ๋ฃจํ‹ด",
"AI๊ฐ€ ๋‡Œ ๊ณผํ•™์œผ๋กœ ์ง‘์ค‘๋ ฅ์„ ๋†’์ธ๋‹ค",
"AI ์„ ์ƒ๋‹˜์ด ์•Œ๋ ค์ฃผ๋Š” ํ† ์ต ๋ฆฌ์Šค๋‹ ๋น„๋ฒ•",
"AI๊ฐ€ ํ•˜๋ฃจ 10๋ถ„ ์Šคํ”ผํ‚น ํ›ˆ๋ จ ๋ฃจํ‹ด์„ ์งœ์ค€๋‹ค๋ฉด",
# ==== ์‚ฌํšŒ / ๋‰ด์Šค / ๋ฐ˜์ „ ====
"AI๊ฐ€ ๋งŒ๋“  ๊ฐ€์งœ ๋‰ด์Šค, ๋‹น์‹ ์€ ์†์„๊นŒ",
"AI ์บ๋ฆญํ„ฐ๊ฐ€ ๋Œ€ํ†ต๋ น์— ์ถœ๋งˆํ•œ๋‹ค๋ฉด",
"AI ๊ธฐ์ž๊ฐ€ ์ง์ ‘ ๋‰ด์Šค ์ง„ํ–‰์„ ๋งก๋Š”๋‹ค๋ฉด",
"AI๊ฐ€ ์ธํ”Œ๋ฃจ์–ธ์„œ๋ฅผ ๋Œ€์ฒดํ•œ ์„ธ์ƒ",
"AI๊ฐ€ ๋งŒ๋“  ๊ด‘๊ณ , ์ง„์งœ๋ณด๋‹ค ์„ค๋“๋ ฅ ์žˆ๋‹ค",
"AI ์บ๋ฆญํ„ฐ๊ฐ€ ํ† ๋ก  ํ”„๋กœ๊ทธ๋žจ์— ๋‚˜์˜จ๋‹ค๋ฉด",
"AI ๋ชจ๋ธ์ด SNS๋ฅผ ์ ๋ นํ•˜๋Š” ์ด์œ ",
"AI๊ฐ€ ์„ ๊ฑฐ์— ๊ฐœ์ž…ํ•œ๋‹ค๋ฉด ์ƒ๊ธธ ์ผ",
"AI์˜ ๊ฐ์ • ํ‘œํ˜„์ด ์ง„์งœ์ฒ˜๋Ÿผ ๋ณด์ผ ๋•Œ",
"ํŠน์ด์ ์ด ์˜จ AI ์„ธ์ƒ, ์›ƒ๊ธฐ์ง€๋งŒ ๋ฌด์„ญ๋‹ค",
"AI๋กœ ๋งŒ๋“  ์˜ํ™” ์˜ˆ๊ณ ํŽธ์ด ์ง„์งœ ์˜ํ™”๋ณด๋‹ค ๋ฉ‹์ง€๋‹ค",
"๊ฐค๋Ÿญ์‹œ vs ์•„์ดํฐ ์นด๋ฉ”๋ผ, ์ง„์งœ ์ฐจ์ด 1์ดˆ ๋น„๊ต",
"AI ์•„์ด๋Œ์ด ๋ถ€๋ฅด๋Š” K-POP ์ปค๋ฒ„ ๋ฌด๋Œ€",
"AI๋กœ ๋งŒ๋“  ๊ฐ€์ƒ ์•„์ด๋Œ, ์ง„์งœ๋ณด๋‹ค ์˜ˆ์œ ์ด์œ ",
]
_seed_iter = itertools.cycle(SEED_TOPICS)
# ===== ์š”์ฒญ/์‘๋‹ต =====
class GenerateReq(BaseModel):
mode: Optional[str] = Field(None, description="auto | topic")
topic: Optional[str] = None
count: int = Field(30, ge=1, le=80, description="์ƒ์„ฑํ•  ์ œ๋ชฉ ์ˆ˜(์ตœ๋Œ€ 80)")
# ์–ธ์–ด/๊ตญ๊ฐ€ (ํ˜„์ง€ํ™”)
lang: str = Field("ํ•œ๊ตญ์–ด", description="์˜ˆ: ํ•œ๊ตญ์–ด/Korean/ko/ko-KR/English/en/zh ๋“ฑ")
country: Optional[str] = Field(None, description="์˜ˆ: KR, US, JP, ES, MX, CN ๋“ฑ. ์—†์œผ๋ฉด ์–ธ์–ด์— ๋งž์ถฐ ์ถ”๋ก ")
length: str = Field("medium", description="short | medium | long")
style: str = Field("meme-shock", description="meme-shock | wholesome | informative | clickbait")
emoji: int = Field(1, ge=0, le=2)
numberless: bool = Field(True)
extra_hint: Optional[str] = None
trend_source: str = Field("pytrends", description="pytrends | seed")
passes: int = Field(3, ge=1, le=6, description="๋‹ค์–‘์„ฑ ํ™•๋ณด์šฉ ์ƒ˜ํ”Œ๋ง ํšŸ์ˆ˜")
class GenerateResp(BaseModel):
topic: str
titles: List[str]
used_prompt: str
trend_source: str
class TopicResp(BaseModel):
topics: List[str]
lang: str
country: str
category: Optional[str] = None
class ShortsPromptReq(BaseModel):
topic: str = Field(..., description="์ฃผ์ œ(์˜ˆ: ํŽธ์˜์  ๊ฟ€์กฐํ•ฉ TOP5)")
title: str = Field(..., description="์„ ์ •๋œ ์ œ๋ชฉ(ํ•œ ์ค„)")
lang: str = Field("ko")
style: str = Field("meme-shock")
tone: Optional[str] = Field(None, description="energetic | wholesome | informative | edgy ๋“ฑ")
duration_sec: int = Field(30, ge=15, le=60)
cuts: int = Field(5, ge=5, le=8)
emoji: int = Field(1, ge=0, le=2)
class ShortsPromptResp(BaseModel):
topic: str
title: str
prompt: str
lang: str
style: str
cuts: int
duration_sec: int
# ===== ์–ธ์–ด/๊ตญ๊ฐ€ ์ •๊ทœํ™” =====
LANG_MAP = {
"ko": ("ko", "ํ•œ๊ตญ์–ด"), "ko-kr": ("ko", "ํ•œ๊ตญ์–ด"), "korean": ("ko", "ํ•œ๊ตญ์–ด"), "ํ•œ๊ตญ์–ด": ("ko", "ํ•œ๊ตญ์–ด"),
"en": ("en", "English"), "en-us": ("en", "English"), "english": ("en", "English"), "์˜์–ด": ("en", "English"),
"ja": ("ja", "ๆ—ฅๆœฌ่ชž"), "ja-jp": ("ja", "ๆ—ฅๆœฌ่ชž"), "japanese": ("ja", "ๆ—ฅๆœฌ่ชž"), "์ผ๋ณธ์–ด": ("ja", "ๆ—ฅๆœฌ่ชž"),
"es": ("es", "Espaรฑol"), "es-es": ("es", "Espaรฑol"), "es-mx": ("es", "Espaรฑol"), "spanish": ("es", "Espaรฑol"), "์ŠคํŽ˜์ธ์–ด": ("es", "Espaรฑol"),
"zh": ("zh", "ไธญๆ–‡"), "zh-cn": ("zh", "ไธญๆ–‡"), "chinese": ("zh", "ไธญๆ–‡"), "์ค‘๊ตญ์–ด": ("zh", "ไธญๆ–‡"), "ไธญๆ–‡": ("zh", "ไธญๆ–‡"),
}
PNT_MAP = {
"KR": ("south_korea", "ko-KR"),
"US": ("united_states", "en-US"),
"JP": ("japan", "ja-JP"),
"ES": ("spain", "es-ES"),
"MX": ("mexico", "es-419"),
"CN": ("china", "zh-CN"), # pytrends ๋ฏธ์ง€์›/๋ถˆ์•ˆ์ • ๊ฐ€๋Šฅ์„ฑ ์žˆ์Œ
}
LANG_DEFAULT_COUNTRY = {"ko": "KR", "en": "US", "ja": "JP", "es": "ES", "zh": "CN"}
def normalize_lang_and_country(lang_in: str, country_in: Optional[str]) -> Tuple[str, str, str]:
key = (lang_in or "").strip().lower().replace("_", "-")
if key in LANG_MAP: lang_code, pretty = LANG_MAP[key]
else: lang_code, pretty = ("ko", "ํ•œ๊ตญ์–ด")
country = (country_in or "").upper().strip() or LANG_DEFAULT_COUNTRY.get(lang_code, "US")
if country not in PNT_MAP: country = LANG_DEFAULT_COUNTRY.get(lang_code, "US")
return lang_code, pretty, country
# ===== ํ˜„์ง€ํ™” ๋ฆฌ์†Œ์Šค =====
EXAMPLES = {
"ko": ("์˜ˆ์‹œ(ํ˜•์‹๋งŒ ์ฐธ๊ณ ):\n"
"์•„์ดํฐ๋„ ํ”๋“ค๋ฆฐ ๊ฐค๋Ÿญ์‹œ ๊ธฐ๋Šฅ, ์ด๊ฑด ๋ชฐ๋ž์ฃ ?\n"
"AI๋กœ 1๋ถ„ ์ปท ์˜์ƒ ๋งŒ๋“ค๊ธฐโ€ฆ ์‹คํ™”๋ƒ ๐Ÿคฏ\n"
"ํŽธ์˜์  ์กฐํ•ฉ TOP5, ๋งˆ์ง€๋ง‰์ด ๋ฏธ์ณค๋‹ค ใ„ทใ„ท\n"),
"en": ("Examples (format only):\n"
"iPhone users switching? This Galaxy feature is wild ๐Ÿคฏ\n"
"Make a viral short in 60sโ€ฆ actually works\n"
"Top 5 convenience-store hacks (the last one is insane)\n"),
"ja": ("ไพ‹๏ผˆๅฝขๅผใฎใฟๅ‚่€ƒ๏ผ‰:\n"
"iPhoneๆดพใ‚‚ๆบใ‚ŒใŸGalaxyๆฉŸ่ƒฝใ€็ŸฅใฃใฆใŸ๏ผŸ\n"
"AIใง60็ง’ใ‚ทใƒงใƒผใƒˆไฝœๆˆโ€ฆใƒžใ‚ธใ‹ ๐Ÿคฏ\n"
"ใ‚ณใƒณใƒ“ใƒ‹็ฅžใ‚ขใƒฌใƒณใ‚ธTOP5ใ€ๆœ€ๅพŒใŒใƒคใƒใ„\n"),
"es": ("Ejemplos (solo formato):\n"
"ยฟUsuarios de iPhone dudando? Esta funciรณn de Galaxy es una locura ๐Ÿคฏ\n"
"Crea un short viral en 60sโ€ฆ funciona de verdad\n"
"Top 5 trucos de tienda, el รบltimo te vuela la cabeza\n"),
"zh": ("็คบไพ‹๏ผˆไป…ไพ›ๆ ผๅผๅ‚่€ƒ๏ผ‰๏ผš\n"
"iPhone็”จๆˆท้ƒฝ้œ‡ๆƒŠไบ†๏ผ่ฟ™้กนGalaxyๅŠŸ่ƒฝๅคช็ฆป่ฐฑไบ† ๐Ÿคฏ\n"
"AIไธ€ๅˆ†้’Ÿๅš็ˆ†ๆฌพ็Ÿญ่ง†้ข‘๏ผŒ็œŸ็š„ๅ‡็š„๏ผŸ\n"
"ไพฟๅˆฉๅบ—็ฅž็ป„ๅˆTOP5๏ผŒๆœ€ๅŽไธ€ไธช็›ดๆŽฅ็‚ธ่ฃ‚๏ผ\n"),
}
HOOKS = {
"ko": ["์ด๊ฑด ๋ชฐ๋ž์ฃ ?", "์†Œ๋ฆ„", "์ถฉ๊ฒฉ", "์‹คํ™”๋ƒ", "TOP5", "ใ„นใ…‡", "๋Œ€๋ฐ•", "๋ฏธ์ณค๋‹ค", "๋ฐ˜์ „ ์žˆ์Œ", "ํ•œ์ค„ ์š”์•ฝ", "์ง€๊ธˆ ์•ˆ ๋ณด๋ฉด ์†ํ•ด", "30์ดˆ ์ปท", "๋๊นŒ์ง€ ๋ณด์„ธ์š”", "์•Œ๊ณ  ๋ณด๋ฉด ๋” ์†Œ๋ฆ„", "์ดˆ๊ฐ„๋‹จ"],
"en": ["did you know?", "shocking", "insane", "is this real?", "TOP 5", "no way", "viral", "mind-blown", "plot twist", "one-line tip", "donโ€™t miss this", "30s hack", "watch till the end", "low-key genius"],
"ja": ["็ŸฅใฃใฆใŸ๏ผŸ", "้ณฅ่‚Œ", "่กๆ’ƒ", "ใƒžใ‚ธ๏ผŸ", "TOP5", "ใ‚„ใฐใ„", "ใƒใ‚บใ‚‹", "็ฅž", "ใพใ•ใ‹ใฎๅฑ•้–‹", "่ฆ็‚นใ ใ‘", "่ฆ‹้€ƒใ—ๅŽณ็ฆ", "30็ง’ใงOK", "ๆœ€ๅพŒใพใง่ฆ‹ใฆ", "ๅฎŸใฏใ‚ณใƒฌ"],
"es": ["ยฟlo sabรญas?", "impactante", "una locura", "ยฟes real?", "TOP 5", "no puede ser", "viral", "mente en blanco", "giro inesperado", "tip en una lรญnea", "no te lo pierdas", "truco de 30s", "hasta el final", "dato clave"],
"zh": ["้œ‡ๆƒŠ", "ๅคช็ฆป่ฐฑไบ†ๅง", "ไฝ ็ปๅฏนๆƒณไธๅˆฐ", "TOP5", "็ฝ‘ๅ‹้ƒฝๆƒŠๅ‘†ไบ†", "ๅคช็‚ธไบ†", "็ฌ‘ๆญป", "็ ด้˜ฒไบ†", "่ฟ™ๆ“ไฝœ้€†ๅคฉ", "็œŸๆ•ขๆ‹", "ไธ็œ‹ๅŽๆ‚”", "็ป†ๆ€ๆžๆ", "็ปไบ†", "ๅคช็‹ ไบ†"],
}
TAILS = {
"ko": ["๋ฐฉ๋ฒ• ๊ณต๊ฐœ", "์‹œ์ฒญ์ž ํ›„๊ธฐ ํ„ฐ์ง", "์ „/ํ›„ ๋น„๊ต", "์ดˆ๋ณด๋„ ๊ฐ€๋Šฅ", "์ˆจ์€ ๊ธฐ๋Šฅ", "๋ฐ˜์ „ ์ฃผ์˜", "์‹ค์ „ ๊ฟ€ํŒ", "๋ชจ๋ฅด๋ฉด ์†ํ•ด", "ํ•œ ๋ฒˆ์— ๋", "๋ฐ”๋กœ ์จ๋จน๋Š” ์Šคํ‚ฌ", "ํ•ต์‹ฌ๋งŒ ์š”์•ฝ", "์ •๋ฆฌํ•ด๋“œ๋ฆผ"],
"en": ["method revealed", "viewers went crazy", "before vs after", "beginner friendly", "hidden feature", "twist ahead", "pro tips", "donโ€™t miss out", "done in one go", "instant skill", "key points only", "quick recap"],
"ja": ["ใ‚„ใ‚Šๆ–นๅ…ฌ้–‹", "่ฆ–่ด่€…ใฎๅๅฟœใŒ็ฅž", "ใƒ“ใƒ•ใ‚ฉใƒผ/ใ‚ขใƒ•ใ‚ฟใƒผ", "ๅˆๅฟƒ่€…OK", "้š ใ—ๆฉŸ่ƒฝ", "ใƒใ‚ฟใƒใƒฌๆณจๆ„", "ๅฎŸ็”จใƒ†ใ‚ฏ", "็Ÿฅใ‚‰ใชใใ‚ƒๆ", "ไธ€็™บใงๅฎŒไบ†", "ใ™ใไฝฟใˆใ‚‹ใƒฏใ‚ถ", "่ฆ็‚นใ ใ‘", "ใพใจใ‚ใฆ่งฃ่ชฌ"],
"es": ["mรฉtodo revelado", "los viewers enloquecen", "antes vs despuรฉs", "para principiantes", "funciรณn oculta", "plot twist", "tips pro", "no te lo pierdas", "todo de una", "skill al instante", "puntos clave", "resumen rรกpido"],
"zh": ["ๅฎŒๆ•ด็‰ˆๆฅไบ†", "็ฝ‘ๅ‹็ƒญ่ฎฎไธญ", "็œ‹ๅฎŒๆˆ‘ๆฒ‰้ป˜ไบ†", "ๅ‰ๅŽๅฏนๆฏ”็ฆป่ฐฑ", "ๆ–ฐๆ‰‹ไนŸ่ƒฝๅš", "้š่—ๅŠŸ่ƒฝๆ›ๅ…‰", "่ƒŒๅŽๅŽŸๅ› ้œ‡ๆ’ผ", "ไธ็œ‹็œŸ็š„ไบ", "ๆ•™็จ‹ๆฅไบ†", "ๅ…จ็ฝ‘็ˆ†็ซ", "ไบฒๆต‹ๆœ‰ๆ•ˆ", "ๅนฒ่ดงๆ€ป็ป“"],
}
PROMPT_HEADER = {
"ko": "์—ญํ• : ๋‹น์‹ ์€ ํ•ด๋‹น ๊ตญ๊ฐ€์˜ ์œ ํŠœ๋ธŒ ์‡ผ์ธ  ์นดํ”ผ๋ผ์ดํ„ฐ๋‹ค.\n๊ณผ์—…: ์•„๋ž˜ โ€˜์ฃผ์ œโ€™๋กœ ํ˜„์ง€ ์‹œ์ฒญ์ž๊ฐ€ ๋งŽ์ด ๋ณด๊ฒŒ๋” ๋ฐ”์ด๋Ÿด ์ œ๋ชฉ์„ ์ƒ์„ฑํ•˜๋ผ.\n",
"en": "Role: You are a YouTube Shorts copywriter for the target country.\nTask: Generate viral titles so local viewers want to watch.\n",
"ja": "ๅฝนๅ‰ฒ: ใ‚ใชใŸใฏๅฏพ่ฑกๅ›ฝๅ‘ใ‘ใฎYouTubeใ‚ทใƒงใƒผใƒˆใ‚ณใƒ”ใƒผใƒฉใ‚คใ‚ฟใƒผใงใ™ใ€‚\n่ชฒ้กŒ: ็พๅœฐ่ฆ–่ด่€…ใŒ่ฆ‹ใŸใใชใ‚‹ใƒใ‚คใƒฉใƒซใ‚ฟใ‚คใƒˆใƒซใ‚’ไฝœๆˆใ—ใฆใใ ใ•ใ„ใ€‚\n",
"es": "Rol: Eres copywriter de YouTube Shorts para el paรญs objetivo.\nTarea: Genera tรญtulos virales para atraer a los espectadores locales.\n",
"zh": "่ง’่‰ฒ: ไฝ ๆ˜ฏไธ€ๅ้ขๅ‘ไธญๅ›ฝ่ง‚ไผ—็š„YouTube Shortsๆ–‡ๆกˆๅˆ›ไฝœ่€…ใ€‚\nไปปๅŠก: ๆ นๆฎไธป้ข˜็”Ÿๆˆ่ƒฝ่ฎฉๅฝ“ๅœฐ่ง‚ไผ—ๅœไธ‹ๆป‘ๅŠจใ€็‚นๅผ€่ง‚็œ‹็š„็ˆ†ๆฌพๆ ‡้ข˜ใ€‚\n",
}
def length_rule(length: str, lang_code: str) -> str:
if lang_code in ("ko", "ja", "zh"):
return {"short": "๊ฐ ์ œ๋ชฉ์€ 10~18์ž (์ž„ํŒฉํŠธ)",
"medium": "๊ฐ ์ œ๋ชฉ์€ 16~28์ž (์งง๊ณ  ๊ฐ•๋ ฌ)",
"long": "๊ฐ ์ œ๋ชฉ์€ 24~38์ž (๋ฐ˜์ „/์Šคํ† ๋ฆฌ)"}\
.get(length, "๊ฐ ์ œ๋ชฉ์€ 16~28์ž")
else:
return {"short": "Each title 3โ€“6 words (punchy)",
"medium": "Each title 5โ€“9 words (concise, strong hook)",
"long": "Each title 8โ€“14 words (with twist/story)"}\
.get(length, "Each title 5โ€“9 words")
def style_block(style: str, lang_code: str) -> str:
blocks = {
"ko": {"meme-shock": "- ๋ฐˆ/๋ฐ˜์ „/๊ฐ์ • ์ž๊ทน ์ ๊ทน ํ™œ์šฉ\n- ใ…‹ใ…‹ใ…‹, ใ„ทใ„ท, ใ… ใ… , ๐Ÿคฏ ํ—ˆ์šฉ\n- ํ˜ธ๊ธฐ์‹ฌ/์ถฉ๊ฒฉ ๋‹จ์–ด ์ ๊ทน ์‚ฌ์šฉ",
"wholesome": "- ๊ณต๊ฐ/ํž๋ง ์ค‘์‹ฌ, ๋”ฐ๋œปํ•œ ์–ดํœ˜",
"informative": "- ํ•ต์‹ฌ ํ‚ค์›Œ๋“œ ์ค‘์‹ฌ, ์‹ ๋ขฐ/๊ฐ„๊ฒฐ",
"clickbait": "- ๊ณผ์žฅ/๋ฏธ์Šคํ„ฐ๋ฆฌ ํ†ค, ๊ถ๊ธˆ์ฆ ์œ ๋ฐœ(์‚ฌ์‹ค ์™œ๊ณก ๊ธˆ์ง€)"},
"en": {"meme-shock": "- Use memes/twist/emotion\n- Allow ๐Ÿคฏ/omg vibe\n- Strong curiosity/shock words",
"wholesome": "- Relatable/warm tone",
"informative": "- Key facts first, concise & credible",
"clickbait": "- Tease mystery, no deception"},
"ja": {"meme-shock": "- ใƒใ‚ฟ/ใ‚ฎใƒฃใƒƒใƒ—/ๆ„Ÿๆƒ…ๅˆบๆฟ€ใ‚’ๆดป็”จ\n- ๐Ÿคฏ/ใ‚„ใฐใ„ ็ญ‰OK\n- ๅฅฝๅฅ‡ๅฟƒใƒป้ฉšใใƒฏใƒผใƒ‰ใ‚’ๅผทใ‚ใซ",
"wholesome": "- ๅ…ฑๆ„Ÿใƒปใปใฃใ“ใ‚Š็ณปใฎ่ชžๅฝ™",
"informative": "- ่ฆ็‚น้‡่ฆ–ใ€็ฐกๆฝ”",
"clickbait": "- ใƒŸใ‚นใƒ†ใƒชใƒผ่ชฟใงๅผ•ใใ€่ช‡ๅผตใฏใ—ใคใคใ‚‚่ชคๆƒ…ๅ ฑ็ฆๆญข"},
"es": {"meme-shock": "- Usa memes/giros/emociรณn\n- Se permite ๐Ÿคฏ vibes\n- Palabras de curiosidad/sorpresa fuertes",
"wholesome": "- Tono cercano y cรกlido",
"informative": "- Datos clave primero, conciso y fiable",
"clickbait": "- Genera misterio sin engaรฑo"},
"zh": {"meme-shock": "- ๅผบๅŒ–ๆข—/ๅ่ฝฌ/ๆƒ…็ปชๅผ ๅŠ›\n- ๅ…่ฎธ ๐Ÿคฏ/็ฆป่ฐฑ/ๆ— ่ฏญ ็ญ‰่ฏญๆฐ”\n- ไฝฟ็”จๅผบ็ƒˆๅฅฝๅฅ‡/้œ‡ๆƒŠ่ฏ",
"wholesome": "- ๅ…ฑๆƒ…/ๆฒปๆ„ˆ้ฃŽ๏ผŒ่ฏญๆฐ”ๆธฉๆš–",
"informative": "- ๅ…ณ้”ฎไฟกๆฏไผ˜ๅ…ˆ๏ผŒ็ฎ€ๆดๅฏไฟก",
"clickbait": "- ๅŠ่ถณ่ƒƒๅฃ๏ผŒ้ฟๅ…่™šๅ‡ๅคธๅคง"},
}
return blocks.get(lang_code, {}).get(style, "")
def build_prompt(lang_code: str, pretty_lang: str, topic: str, count: int, length: str,
style: str, emoji: int, numberless: bool, extra_hint: Optional[str]) -> str:
example = EXAMPLES.get(lang_code, EXAMPLES["ko"])
header = PROMPT_HEADER.get(lang_code, PROMPT_HEADER["ko"])
rules = [
f"- ์ฃผ์ œ/Topic: {topic}",
"- ์œ ํŠœ๋ธŒ ์‡ผ์ธ ์šฉ ๋ฐ”์ด๋Ÿด ์ œ๋ชฉ๋งŒ ์ƒ์„ฑ / Generate only viral titles for Shorts",
"- ๊ฐ•๋ ฅํ•œ ํ›…(์ฒซ 5์ž)ยทํ˜ธ๊ธฐ์‹ฌ ๊ฐญยท๋ฐ˜์ „/๊ฐํƒ„ ํฌํ•จ / Strong hook, curiosity gap, twist",
length_rule(length, lang_code),
f"- ์ด๋ชจ์ง€๋Š” ์ตœ๋Œ€ {emoji}๊ฐœ / Up to {emoji} emoji(s)",
"- ๋ฒˆํ˜ธยท๋ถˆ๋ฆฟยท๋”ฐ์˜ดํ‘œยท์„ค๋ช… ์—†์ด, ์ œ๋ชฉ๋งŒ ํ•œ ์ค„์”ฉ / No numbers/quotes/explanations",
"- ์„œ๋กœ ๋‹ค๋ฅธ ์•„์ด๋””์–ด๋กœ ๋‹ค์–‘ํ•˜๊ฒŒ(์ค‘๋ณต ๊ธˆ์ง€) / Ensure diversity, no duplicates",
"- ๊ณผ๋„ํ•œ ์š•์„ค/์„ ์ •์„ฑยท์ €์ž‘๊ถŒ/๋ช…์˜ˆํ›ผ์† ๊ธˆ์ง€ / No slurs/adult content/defamation",
style_block(style, lang_code),
(f"- ์ถ”๊ฐ€ ํžŒํŠธ / Extra hint: {extra_hint}" if extra_hint else ""),
f"- ๋ฐ˜๋“œ์‹œ ์ด {count}์ค„ ์ถœ๋ ฅ / Exactly {count} lines",
]
rule_text = "\n".join([r for r in rules if r])
return f"{header}{rule_text}\n\n{example}\n์ถœ๋ ฅ/Output: ์ œ๋ชฉ๋งŒ ์ค„๋ฐ”๊ฟˆ์œผ๋กœ ๋‚˜์—ด / One title per line.\n"
# ===== ํŠธ๋ Œ๋“œ ์บ์‹œ/์กฐํšŒ =====
_cache = {"topics": [], "ts": datetime.min, "key": ""}
def fetch_trends_pytrends(n: int, country: str) -> List[str]:
if not HAS_PYTRENDS:
return []
pn, hl = PNT_MAP.get(country, ("south_korea", "ko-KR"))
cache_key = f"{pn}:{hl}"
global _cache
if _cache["topics"] and _cache["key"] == cache_key and datetime.utcnow() - _cache["ts"] < timedelta(minutes=10):
return _cache["topics"][:n]
try:
pt = TrendReq(hl=hl, tz=540)
df = pt.trending_searches(pn=pn)
topics = [x for x in df[0].tolist() if isinstance(x, str)]
_cache = {"topics": topics, "ts": datetime.utcnow(), "key": cache_key}
return topics[:n]
except Exception:
return []
def pick_auto_topic(source: str, country: str) -> str:
if source == "pytrends" and HAS_PYTRENDS:
topics = fetch_trends_pytrends(8, country)
if topics: return random.choice(topics)
base = next(_seed_iter)
pool = [base] + random.sample(SEED_TOPICS, k=min(3, len(SEED_TOPICS)))
return random.choice(pool)
# ===== ์ œ๋ชฉ ํ›„์ฒ˜๋ฆฌ(๊ฐ•ํ™”) =====
_LEAK_PATTERNS = [
r'^\s*(์ฃผ์ œ|topic)\s*[:/]',
r'^\s*(์ถœ๋ ฅ|output)\s*[:/]',
r'^\s*์˜ˆ์‹œ',
r'์ƒ์„ฑํ•˜๋ผ[.!?]?\s*$',
r'^\s*[-โ€ข]\s*$',
r'^\s*๊ฐ ์ œ๋ชฉ์€',
]
def _fingerprint(s: str) -> str:
return re.sub(r"[\s\W]+", "", s.lower())
def _valid_len(s: str, lang_code: str) -> bool:
if lang_code in ("en", "es"):
words = re.findall(r"\w+", s)
return 3 <= len(words) <= 14
return 6 <= len(s) <= 36 # ko/ja/zh
def _leak(s: str) -> bool:
for p in _LEAK_PATTERNS:
if re.search(p, s, flags=re.I):
return True
return False
def postprocess(raw: str, lang_code: str, numberless: bool = True) -> List[str]:
if not raw: return []
raw = re.sub(r"<extra_id_\d+>", "", raw)
out = []
for line in raw.splitlines():
s = line.strip()
if not s: continue
if numberless:
s = re.sub(r'^[\-\*\d]+\s*[\.\)]?\s*', '', s)
s = re.sub(r'^[\"\':โ€œโ€โ€˜โ€™]+', '', s).strip()
if _leak(s):
continue
if _valid_len(s, lang_code):
out.append(s)
seen, dedup = set(), []
for s in out:
key = _fingerprint(s)
if key not in seen:
seen.add(key)
dedup.append(s)
return dedup
def generate_titles(topic: str, count: int, req, lang_code: str, pretty_lang: str) -> Tuple[List[str], str]:
base_params = [(0.9,0.9),(1.0,0.92),(0.85,0.95),(1.05,0.88),(0.95,0.97),(1.1,0.9)]
param_grid = base_params[:max(1, min(req.passes, len(base_params)))]
collected, used_prompts = [], []
for (temperature, top_p) in param_grid:
prompt = build_prompt(lang_code, pretty_lang, topic, count, req.length, req.style, req.emoji, req.numberless, req.extra_hint)
gen = pipe(
prompt,
max_new_tokens=180 if req.length in ("medium","long") else 120,
temperature=float(temperature),
top_p=float(top_p),
do_sample=True,
repetition_penalty=1.12,
no_repeat_ngram_size=3,
)
text = gen[0].get("generated_text", "").strip()
used_prompts.append(prompt)
batch = postprocess(text, lang_code, numberless=req.numberless)
collected.extend(batch)
seen, dedup = set(), []
for s in collected:
key = _fingerprint(s)
if key not in seen:
seen.add(key)
dedup.append(s)
if len(dedup) < count:
hooks = HOOKS.get(lang_code, HOOKS["ko"])
tails = TAILS.get(lang_code, TAILS["ko"])
templates = []
for _ in range(count * 2):
h = random.choice(hooks); t = random.choice(tails)
if lang_code in ("en", "es"): templates.append(f"{topic}: {h}, {t}")
else: templates.append(f"{topic} {h} {t}")
for s in templates:
if not _valid_len(s, lang_code): continue
key = _fingerprint(s)
if key not in seen:
seen.add(key); dedup.append(s)
if len(dedup) >= count: break
return dedup[:count], (used_prompts[-1] if used_prompts else "")
# ===== ํ† ํ”ฝ ํฌ์ง€(์˜์ƒํ™” ๊ฐ€๋Šฅํ•œ ์ฃผ์ œ ์ž๋™ ์ƒ์„ฑ) =====
TOPIC_CATEGORIES = ("ai-slice","ai-teach","ai-transform","ai-battle","ai-micro","mixed")
OBJ = {
"ko": {
"fruit": ["์ˆ˜๋ฐ•","๋ง๊ณ ","ํŒŒ์ธ์• ํ”Œ","์‚ฌ๊ณผ","ํ‚ค์œ„","์šฉ๊ณผ","๋ณต์ˆญ์•„","๋ฐ”๋‚˜๋‚˜","์ฝ”์ฝ”๋„›","ํฌ๋„"],
"planet": ["์ง€๊ตฌ","ํ™”์„ฑ","ํ† ์„ฑ","๋ชฉ์„ฑ","๋‹ฌ","๊ธˆ์„ฑ","ํ•ด์™•์„ฑ","์ฒœ์™•์„ฑ","ํƒœ์–‘(๋ฏธ๋‹ˆ๋ฒ„์ „)"],
"animal": ["๊ณ ์–‘์ด","๊ฐ•์•„์ง€","ํŒ๋‹ค","์ˆ˜๋‹ฌ","์•ต๋ฌด์ƒˆ","๊ณ ์Šด๋„์น˜","์นดํ”ผ๋ฐ”๋ผ"],
"item": ["๋ฃจ๋น…์Šคํ๋ธŒ","์ดˆ์ฝœ๋ฆฟ๋ฐ”","๋ผ๋ฉด","๋–ก๋ณถ์ด","์Šค๋‹ˆ์ปค์ฆˆ","์ถ•๊ตฌ๊ณต","๋“œ๋ก "],
"subject": ["์˜์–ด","ํ•œ๊ตญ์–ด","์ˆ˜ํ•™","์ถค","์š”๋ฆฌ","๊ฒŒ์ž„","๋“œ๋กœ์ž‰"],
"elder": ["ํ• ๋จธ๋‹ˆ","ํ• ์•„๋ฒ„์ง€"],
"persona": ["์™ธ๊ตญ์ธ","๋กœ๋ด‡","๋งˆ๋ฒ•์‚ฌ","์Šˆํผํžˆ์–ด๋กœ","AI ๋น„์„œ","์œ ํŠœ๋ฒ„"],
"micro": ["๋ฏธ์„ธ๋จผ์ง€","์„ธํฌ","๋ฐ”์ด๋Ÿฌ์Šค","๋ฐ•ํ…Œ๋ฆฌ์•„","๋ฌผ๋ฐฉ์šธ","์„คํƒ• ๊ฒฐ์ •"],
},
"en": {
"fruit": ["watermelon","mango","pineapple","apple","kiwi","dragon fruit","peach","banana","coconut","grapes"],
"planet": ["Earth","Mars","Saturn","Jupiter","Moon","Venus","Neptune","Uranus","mini Sun"],
"animal": ["cat","dog","panda","otter","parrot","hedgehog","capybara"],
"item": ["Rubikโ€™s cube","chocolate bar","ramen","spicy rice cake","sneakers","soccer ball","drone"],
"subject": ["English","Korean","Math","Dance","Cooking","Gaming","Drawing"],
"elder": ["grandma","grandpa"],
"persona": ["foreigner","robot","wizard","superhero","AI assistant","YouTuber"],
"micro": ["fine dust","cells","virus","bacteria","droplet","sugar crystal"],
},
}
def _obj(lang: str) -> dict:
return OBJ.get(lang, OBJ["ko"])
def forge_topic(lang_code: str, category: str) -> str:
o = _obj(lang_code)
if category == "ai-slice":
thing = random.choice(o["fruit"] + o["planet"] + o["item"])
return f"AI๊ฐ€ {thing}๋ฅผ ๋ ˆ์ด์ € ์นผ๋กœ ์ž๋ฅด๋Š” ์˜์ƒ"
if category == "ai-teach":
who = random.choice(o["persona"] + o["elder"])
subj = random.choice(o["subject"])
return f"{who}๊ฐ€ ์œ ๋จธ๋Ÿฌ์Šคํ•˜๊ฒŒ {subj}๋ฅผ ๊ฐ€๋ฅด์น˜๋Š” 15์ดˆ ์‡ผ์ธ "
if category == "ai-transform":
a = random.choice(o["animal"] + o["item"])
b = random.choice(o["fruit"] + o["planet"])
return f"AI๊ฐ€ {a}๋ฅผ {b}(์œผ)๋กœ ๋ณ€์‹ ์‹œํ‚ค๋Š” ํƒ€์ž„๋žฉ์Šค"
if category == "ai-battle":
a = random.choice(o["animal"] + o["item"])
b = random.choice(o["planet"] + o["fruit"])
return f"AI๊ฐ€ {a} vs {b} ๋Œ€๊ฒฐ์„ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ํ•˜๋Š” ์˜์ƒ"
if category == "ai-micro":
m = random.choice(o["micro"])
t = random.choice(o["fruit"] + o["item"])
return f"AI ๋งˆ์ดํฌ๋กœ ์„ธ๊ณ„ ํƒํ—˜: {t} ์† {m} ํ™•๋Œ€ ๊ด€์ฐฐ"
return forge_topic(lang_code, random.choice(TOPIC_CATEGORIES[:-1])) # mixed
# ===== ์‡ผ์ธ  ํ”„๋กฌํ”„ํŠธ(์ƒท๋ฆฌ์ŠคํŠธ) ์ƒ์„ฑ =====
def build_shorts_prompt(topic: str, title: str, lang_code: str, style: str, tone: Optional[str], cuts: int, duration_sec: int, emoji: int) -> str:
# ์ปท ๊ฐœ์ˆ˜ ๋ณด์ •
cuts = max(5, min(8, cuts))
per_cut = max(4, min(7, duration_sec // cuts)) # ์ปท๋‹น ์ดˆ
style_note = {
"meme-shock": "๊ฐ•ํ•œ ํ›… + ๋ฐ˜์ „ + ๋ฆฌ๋“ฌ. ์ž๋ง‰ ์นœํ™”. ์งง์€ ๊ตฌ/๋ช…๋ น๋ฌธ.",
"wholesome": "๊ณต๊ฐ/ํž๋ง ํ†ค. ์นœ์ ˆํ•œ ๋งํˆฌ. ํฌ๋ง/์‘์›.",
"informative": "ํ•ต์‹ฌ ๋จผ์ €, ํŒฉํŠธ ์ค‘์‹ฌ. ๊ฐ„๊ฒฐ/์‹ ๋ขฐ.",
"clickbait": "๊ถ๊ธˆ์ฆ ์œ ๋ฐœ, ๊ณผ์žฅ ํ—ˆ์šฉ(์‚ฌ์‹ค ์™œ๊ณก ๊ธˆ์ง€).",
}.get(style, "๋ฆฌ๋“ฌยทํ˜ธ๊ธฐ์‹ฌ ์ค‘์‹ฌ.")
tone_note = f"์ถ”๊ฐ€ ํ†ค: {tone}." if tone else ""
emj = " ์ด๋ชจ์ง€ ์ ๋‹นํžˆ ์‚ฌ์šฉ" if emoji > 0 else " ์ด๋ชจ์ง€ ์‚ฌ์šฉ ๊ธˆ์ง€"
header = (
f"์—ญํ• : ์œ ํŠœ๋ธŒ ์‡ผ์ธ  ์ฝ˜ํ…์ธ  ํ”Œ๋ž˜๋„ˆ & ์นดํ”ผ๋ผ์ดํ„ฐ\n"
f"๋ชฉํ‘œ: ์•„๋ž˜ '์ œ๋ชฉ'์„ ๊ธฐ๋ฐ˜์œผ๋กœ {duration_sec}์ดˆ ์ด๋‚ด ์˜์ƒ ํ”„๋กฌํ”„ํŠธ(๋Œ€๋ณธ ์ง€์‹œ๋ฌธ)๋ฅผ ์ƒ์„ฑํ•œ๋‹ค.\n"
f"๊ทœ์น™:\n"
f"- ์ดˆ๋ฐ˜ 3์ดˆ ๊ฐ•ํ•œ ํ›…, 3~4๊ฐœ์˜ ํ•ต์‹ฌ ํฌ์ธํŠธ, ๋งˆ์ง€๋ง‰์— ์•ก์…˜์ฝœ(์ข‹์•„์š”/๋Œ“๊ธ€ ์œ ๋„)\n"
f"- ์งง๊ณ  ๋ฆฌ๋“ฌ๊ฐ ์žˆ๊ฒŒ, ์ž๋ง‰์šฉ ๋ฌธ์žฅ\n"
f"- ์ปท(์žฅ๋ฉด)์„ ๋ฒˆํ˜ธ๋กœ ๊ตฌ๋ถ„, ๊ฐ ์ปท 1~2๋ฌธ์žฅ\n"
f"- ์ดฌ์˜ ์†Œ์Šค ์—†์–ด๋„ ์ƒ์„ฑํ˜• ์˜์ƒํˆด์— ๋ฐ”๋กœ ๋„ฃ์„ ์ˆ˜ ์žˆ๋Š” ๋ฌ˜์‚ฌ ํฌํ•จ\n"
f"- ์Šคํƒ€์ผ: {style} ({style_note}), ์–ธ์–ด: {lang_code}, {tone_note}{emj}\n"
f"- ์ปท ์ˆ˜: {cuts}๊ฐœ, ์ปท๋‹น {per_cut}์ดˆ ๋‚ด์™ธ\n\n"
f"๋ฉ”ํƒ€:\n"
f"โ€ข ์ฃผ์ œ(Topic): {topic}\n"
f"โ€ข ์ œ๋ชฉ(Title): {title}\n\n"
f"์ถœ๋ ฅ ํฌ๋งท ์˜ˆ์‹œ(ํ˜•์‹๋งŒ ์ฐธ๊ณ ):\n"
f"1) ํ›…: ์‹œ์ฒญ์ž ํ˜ธ๊ธฐ์‹ฌ ํญ๋ฐœ ํ•œ ์ค„\n"
f"2) ํฌ์ธํŠธ1: ๊ตฌ์ฒด ์˜ˆ์‹œ/๋ธŒ๋žœ๋“œ/๊ฐ€๊ฒฉ ๋“ฑ\n"
f"3) ํฌ์ธํŠธ2: ๋น„๊ต/๋ฐ˜์ „/์ฃผ์˜\n"
f"4) ํฌ์ธํŠธ3: ์‹ค์ „ ํŒ/๋ฐ”๋กœ ์จ๋จน๊ธฐ\n"
f"5) ๋งˆ๋ฌด๋ฆฌ: ํ•œ ์ค„ ์š”์•ฝ + ์•ก์…˜์ฝœ(๋Œ“๊ธ€/์ข‹์•„์š” ์œ ๋„)\n\n"
f"์ด์ œ ์œ„ ๊ทœ์น™์„ ์ฒ ์ €ํžˆ ์ง€์ผœ {cuts}๊ฐœ์˜ ์ปท์œผ๋กœ ํ•œ๊ตญ์–ด ํ”„๋กฌํ”„ํŠธ๋ฅผ ์ถœ๋ ฅํ•˜๋ผ."
)
return header
# ===== ์—”๋“œํฌ์ธํŠธ =====
@app.get("/topic/auto", response_model=TopicResp)
def topic_auto(
count: int = Query(10, ge=1, le=100),
lang: str = Query("ko"),
country: Optional[str] = Query(None),
category: Optional[Literal["ai-slice","ai-teach","ai-transform","ai-battle","ai-micro","mixed"]] = Query("mixed")
):
lang_code, pretty_lang, country_code = normalize_lang_and_country(lang, country)
cats = [category] if category and category != "mixed" else None
topics = []
if HAS_PYTRENDS:
trendy = fetch_trends_pytrends(min(5, count), country_code)
topics.extend(trendy)
while len(topics) < count:
cat = random.choice(cats) if cats else random.choice(TOPIC_CATEGORIES[:-1])
topics.append(forge_topic(lang_code, cat))
seen, uniq = set(), []
for t in topics:
k = re.sub(r"\s+", "", t.lower())
if k not in seen:
seen.add(k)
uniq.append(t)
if len(uniq) >= count: break
return JSONResponse({"topics": uniq, "lang": pretty_lang, "country": country_code, "category": category}, media_type="application/json; charset=utf-8")
@app.get("/")
def root():
return JSONResponse({"message": "NocoAI Title & Prompt Forge. Try GET /topic/auto, POST /generate, GET /generate/auto, POST /prompt/shorts"}, media_type="application/json; charset=utf-8")
@app.get("/health")
def health():
return JSONResponse({"status": "ok", "model": MODEL_ID, "cache_size": len(_cache.get("topics", []))}, media_type="application/json; charset=utf-8")
@app.post("/generate", response_model=GenerateResp)
def generate(req: Optional[GenerateReq] = Body(default=None)):
if req is None:
req = GenerateReq()
lang_code, pretty_lang, country = normalize_lang_and_country(req.lang, req.country)
if req.topic and (req.mode is None or req.mode == "auto"):
mode = "topic"
else:
mode = req.mode or ("topic" if req.topic else "auto")
if mode == "topic" and req.topic:
topic = req.topic; used_source = "custom"
else:
topic = pick_auto_topic(req.trend_source, country)
used_source = req.trend_source if (req.trend_source == "pytrends" and HAS_PYTRENDS) else "seed"
titles, used_prompt = generate_titles(topic, req.count, req, lang_code, pretty_lang)
return JSONResponse({"topic": topic, "titles": titles, "used_prompt": used_prompt, "trend_source": used_source}, media_type="application/json; charset=utf-8")
@app.get("/generate/auto", response_model=GenerateResp)
def generate_auto(
count: int = Query(30, ge=1, le=80),
length: str = Query("medium"),
style: str = Query("meme-shock"),
emoji: int = Query(1, ge=0, le=2),
numberless: bool = Query(True),
trend_source: str = Query("pytrends"),
passes: int = Query(3, ge=1, le=6),
lang: str = Query("ko"),
country: Optional[str] = Query(None),
):
lang_code, pretty_lang, country_code = normalize_lang_and_country(lang, country)
class _Req: pass
req = _Req()
req.lang = pretty_lang; req.length = length; req.style = style; req.emoji = emoji
req.numberless = numberless; req.extra_hint = None; req.trend_source = trend_source; req.passes = passes
topic = pick_auto_topic(trend_source, country_code)
titles, used_prompt = generate_titles(topic, count, req, lang_code, pretty_lang)
used_source = trend_source if (trend_source == "pytrends" and HAS_PYTRENDS) else "seed"
return JSONResponse({"topic": topic, "titles": titles, "used_prompt": used_prompt, "trend_source": used_source}, media_type="application/json; charset=utf-8")
@app.post("/prompt/shorts", response_model=ShortsPromptResp)
def prompt_shorts(body: ShortsPromptReq):
lang_code, _, _ = normalize_lang_and_country(body.lang, None)
prompt = build_shorts_prompt(
topic=body.topic,
title=body.title,
lang_code=lang_code,
style=body.style,
tone=body.tone,
cuts=body.cuts,
duration_sec=body.duration_sec,
emoji=body.emoji
)
return JSONResponse({
"topic": body.topic,
"title": body.title,
"prompt": prompt,
"lang": lang_code,
"style": body.style,
"cuts": body.cuts,
"duration_sec": body.duration_sec
}, media_type="application/json; charset=utf-8")