jan24_cds_mushrooms/data/data_exploitation.ipynb

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    "# Import des librairies\n",
    "import os\n",
    "\n",
    "# Fonctions\n",
    "def get_total_size(directory):\n",
    "    \"\"\"\n",
    "    Calcule la somme du poids des fichiers dans un répertoire en Mégaoctets.\n",
    "\n",
    "    Args:\n",
    "        directory (str): Chemin d'accès au répertoire.\n",
    "\n",
    "    Returns:\n",
    "        float: Somme du poids des fichiers en Mégaoctets.\n",
    "    \"\"\"\n",
    "    total_size = 0\n",
    "    for root, _, files in os.walk(directory):\n",
    "        for filename in files:\n",
    "            filepath = os.path.join(root, filename)\n",
    "            if os.path.isfile(filepath):\n",
    "                filesize = os.path.getsize(filepath)\n",
    "                total_size += filesize\n",
    "    return total_size / 1024 ** 2  # Convertir en Mégaoctets\n",
    "\n",
    "# Repertoire des donnés\n",
    "data_path = 'D:'\n",
    "\n",
    "# Liste des fichiers\n",
    "data_files = os.listdir(data_path)\n",
    "number_of_files = len(data_files)\n",
    "\n",
    "# Explorer les fichiers\n",
    "print(\"Liste des\", number_of_files, \"fichiers (\", round(get_total_size(data_path), 2), \"Mo ) :\\n\")\n",
    "for item in data_files:\n",
    "    print(item)"
   ]
  }
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