{ "cells": [ { "cell_type": "markdown", "id": "79f24a6b", "metadata": {}, "source": [ "# Directory Loader\n", "This covers how to use the DirectoryLoader to load all documents in a directory. Under the hood, by default this uses the [UnstructuredLoader](./unstructured_file.ipynb)" ] }, { "cell_type": "code", "execution_count": 1, "id": "019d8520", "metadata": {}, "outputs": [], "source": [ "from langchain.document_loaders import DirectoryLoader" ] }, { "cell_type": "markdown", "id": "0c76cdc5", "metadata": {}, "source": [ "We can use the `glob` parameter to control which files to load. Note that here it doesn't load the `.rst` file or the `.ipynb` files." ] }, { "cell_type": "code", "execution_count": 2, "id": "891fe56f", "metadata": {}, "outputs": [], "source": [ "loader = DirectoryLoader('../', glob=\"**/*.md\")" ] }, { "cell_type": "code", "execution_count": 3, "id": "addfe9cf", "metadata": {}, "outputs": [], "source": [ "docs = loader.load()" ] }, { "cell_type": "code", "execution_count": 4, "id": "b042086d", "metadata": {}, "outputs": [ { "data": { "text/plain": [ "1" ] }, "execution_count": 4, "metadata": {}, "output_type": "execute_result" } ], "source": [ "len(docs)" ] }, { "cell_type": "markdown", "id": "c5652850", "metadata": {}, "source": [ "## Change loader class\n", "By default this uses the UnstructuredLoader class. However, you can change up the type of loader pretty easily." ] }, { "cell_type": "code", "execution_count": 5, "id": "81c92da3", "metadata": {}, "outputs": [], "source": [ "from langchain.document_loaders import TextLoader" ] }, { "cell_type": "code", "execution_count": 6, "id": "ab38ee36", "metadata": {}, "outputs": [], "source": [ "loader = DirectoryLoader('../', glob=\"**/*.md\", loader_cls=TextLoader)" ] }, { "cell_type": "code", "execution_count": 7, "id": "25c8740f", "metadata": {}, "outputs": [], "source": [ "docs = loader.load()" ] }, { "cell_type": "code", "execution_count": 8, "id": "38337763", "metadata": {}, "outputs": [ { "data": { "text/plain": [ "1" ] }, "execution_count": 8, "metadata": {}, "output_type": "execute_result" } ], "source": [ "len(docs)" ] }, { "cell_type": "code", "execution_count": null, "id": "984c8429", "metadata": {}, "outputs": [], "source": [] } ], "metadata": { "kernelspec": { "display_name": "Python 3 (ipykernel)", "language": "python", "name": "python3" }, "language_info": { "codemirror_mode": { "name": "ipython", "version": 3 }, "file_extension": ".py", "mimetype": "text/x-python", "name": "python", "nbconvert_exporter": "python", "pygments_lexer": "ipython3", "version": "3.9.1" } }, "nbformat": 4, "nbformat_minor": 5 }