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metadata
Browse files- app.py +3 -4
- metadata.py +40 -0
app.py
CHANGED
@@ -19,13 +19,12 @@ EMBEDDINGS_DIR.mkdir(exist_ok=True)
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EMBEDDINGS_FILE = EMBEDDINGS_DIR / "embeddings.pkl"
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# ✅ Cargar el dataset de Hugging Face con imágenes decodificadas
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dataset = load_dataset("Segizu/facial-recognition", download_config=download_config)
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if "train" in dataset:
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dataset = dataset["train"]
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dataset = dataset.cast_column("image", HfImage())
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# 🔄 Preprocesar imagen para Facenet
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def preprocess_image(img: Image.Image) -> np.ndarray:
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EMBEDDINGS_FILE = EMBEDDINGS_DIR / "embeddings.pkl"
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# ✅ Cargar el dataset de Hugging Face con imágenes decodificadas
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dataset = load_dataset("Segizu/facial-recognition", data_files="metadata.csv", token=HF_TOKEN)
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if "train" in dataset:
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dataset = dataset["train"]
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dataset = dataset["train"].cast_column("image", HfImage())
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# 🔄 Preprocesar imagen para Facenet
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def preprocess_image(img: Image.Image) -> np.ndarray:
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metadata.py
ADDED
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from huggingface_hub import HfApi
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import csv
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import os
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from pathlib import Path
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# 🔐 Configuración segura del token
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HF_TOKEN = os.getenv("HF_TOKEN")
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if not HF_TOKEN:
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raise ValueError("⚠️ Por favor, configura la variable de entorno HF_TOKEN")
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# 🗂️ Configurar repositorio
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api = HfApi()
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repo_id = "Segizu/facial-recognition"
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try:
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# ✅ Listar todos los archivos del dataset
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files = api.list_repo_files(repo_id=repo_id, repo_type="dataset", token=HF_TOKEN)
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# Filtrar imágenes .jpg
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image_files = [f for f in files if f.lower().endswith(".jpg")]
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# Guardar metadata.csv
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metadata_path = Path("metadata.csv")
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with open(metadata_path, "w", newline="") as f:
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writer = csv.writer(f)
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writer.writerow(["image"])
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for img in image_files:
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writer.writerow([img])
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print(f"✅ metadata.csv generado con {len(image_files)} imágenes.")
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except Exception as e:
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print(f"❌ Error: {str(e)}")
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if "401" in str(e):
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print("⚠️ Error de autenticación. Verifica que tu token de Hugging Face sea válido.")
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elif "404" in str(e):
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print("⚠️ No se encontró el repositorio. Verifica que el nombre del repositorio sea correcto.")
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else:
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print("⚠️ Ocurrió un error inesperado.")
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