langchain/docs/versioned_docs/version-0.2.x/integrations/document_loaders/lakefs.ipynb

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   "source": [
    "# lakeFS\n",
    "\n",
    ">[lakeFS](https://docs.lakefs.io/) provides scalable version control over the data lake, and uses Git-like semantics to create and access those versions.\n",
    "\n",
    "This notebooks covers how to load document objects from a `lakeFS` path (whether it's an object or a prefix).\n"
   ]
  },
  {
   "cell_type": "markdown",
   "source": [
    "## Initializing the lakeFS loader\n",
    "\n",
    "Replace `ENDPOINT`, `LAKEFS_ACCESS_KEY`, and `LAKEFS_SECRET_KEY` values with your own."
   ],
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    "collapsed": false
   }
  },
  {
   "cell_type": "code",
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   "metadata": {},
   "outputs": [],
   "source": [
    "from langchain_community.document_loaders import LakeFSLoader"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "ENDPOINT = \"\"\n",
    "LAKEFS_ACCESS_KEY = \"\"\n",
    "LAKEFS_SECRET_KEY = \"\"\n",
    "\n",
    "lakefs_loader = LakeFSLoader(\n",
    "    lakefs_access_key=LAKEFS_ACCESS_KEY,\n",
    "    lakefs_secret_key=LAKEFS_SECRET_KEY,\n",
    "    lakefs_endpoint=ENDPOINT,\n",
    ")"
   ]
  },
  {
   "cell_type": "markdown",
   "source": [
    "## Specifying a path\n",
    "You can specify a prefix or a complete object path to control which files to load.\n",
    "\n",
    "Specify the repository, reference (branch, commit id, or tag), and path in the corresponding `REPO`, `REF`, and `PATH` to load the documents from:"
   ],
   "metadata": {
    "collapsed": false
   }
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "REPO = \"\"\n",
    "REF = \"\"\n",
    "PATH = \"\"\n",
    "\n",
    "lakefs_loader.set_repo(REPO)\n",
    "lakefs_loader.set_ref(REF)\n",
    "lakefs_loader.set_path(PATH)\n",
    "\n",
    "docs = lakefs_loader.load()\n",
    "docs"
   ]
  }
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