Update app.py
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app.py
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from fastapi import FastAPI,
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from transformers import pipeline
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import PyPDF2
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import docx
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import os
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import uvicorn
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from io import BytesIO
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def extract_text_from_pdf(file: BytesIO) -> str:
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"""Extrait le texte d'un fichier PDF."""
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reader = PyPDF2.PdfReader(file)
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text = "\n".join([page.extract_text() for page in reader.pages if page.extract_text()])
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return text
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def extract_text_from_docx(file: BytesIO) -> str:
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"""Extrait le texte d'un fichier DOCX."""
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doc = docx.Document(file)
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text = "\n".join([para.text for para in doc.paragraphs])
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return text
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@app.post("/translate/")
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"""
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try:
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if file_extension == "pdf":
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text = extract_text_from_pdf(file_io)
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elif file_extension == "docx":
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text = extract_text_from_docx(file_io)
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else:
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return {"error": "Format non supporté. Utilisez PDF ou DOCX."}
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# Traduire le texte
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translation = translator(text, max_length=1000)
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translated_text = " ".join([t["translation_text"] for t in translation])
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return {"original_text": text[:500], "translated_text": translated_text[:500]} # Limite pour affichage
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except Exception as e:
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if __name__ == "__main__":
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port = int(os.environ.get("PORT", 7860))
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uvicorn.run(app, host="0.0.0.0", port=port)
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from fastapi import FastAPI, HTTPException
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from transformers import pipeline
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# Création de l'application FastAPI
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app = FastAPI(title="Traduction Anglais → Français")
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@app.get("/")
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def home():
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return {"message": "Bienvenue sur l'API de traduction !"}
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@app.post("/translate/")
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def translate(text: str):
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"""
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Traduit un texte de l'anglais vers le français.
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"""
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if not text:
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raise HTTPException(status_code=400, detail="Le texte est vide.")
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try:
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translator = pipeline("translation", model="facebook/wmt19-en-fr")
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translated_text = translator(text)[0]['translation_text']
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return {"original": text, "translated": translated_text}
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except Exception as e:
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raise HTTPException(status_code=500, detail=f"Erreur de traduction : {e}")
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