langchain/docs/extras/integrations/document_loaders/tencent_cos_directory.ipynb

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    "# Tencent COS Directory\n",
    "\n",
    "This covers how to load document objects from a `Tencent COS Directory`."
   ]
  },
  {
   "cell_type": "code",
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   "source": [
    "#! pip install cos-python-sdk-v5"
   ]
  },
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   "source": [
    "from langchain.document_loaders import TencentCOSDirectoryLoader\n",
    "from qcloud_cos import CosConfig"
   ]
  },
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    "conf = CosConfig(\n",
    "    Region=\"your cos region\",\n",
    "    SecretId=\"your cos secret_id\",\n",
    "    SecretKey=\"your cos secret_key\",\n",
    ")\n",
    "loader = TencentCOSDirectoryLoader(conf=conf, bucket=\"you_cos_bucket\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "4c50d2c7",
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   "source": [
    "loader.load()"
   ]
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   "source": [
    "## Specifying a prefix\n",
    "You can also specify a prefix for more finegrained control over what files to load."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "72d44781",
   "metadata": {},
   "outputs": [],
   "source": [
    "loader = TencentCOSDirectoryLoader(conf=conf, bucket=\"you_cos_bucket\", prefix=\"fake\")"
   ]
  },
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   "execution_count": null,
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