Jupyter Notebook
Jupyter Notebook (formerly
IPython Notebook) 是一个基于网络的交互式计算环境,用于创建笔记本文档。
这个笔记本介绍了如何将从Jupyter notebook (.ipynb)加载的数据转换为LangChain所需的格式。
from langchain_community.document_loaders import NotebookLoader
API 参考:NotebookLoader
loader = NotebookLoader(
"example_data/notebook.ipynb",
include_outputs=True,
max_output_length=20,
remove_newline=True,
)
NotebookLoader.load() 加载了 .ipynb 笔记本文件到一个 Document 对象中。
参数:
include_outputs(bool): 是否在生成的文档中包含单元格输出(默认值为 False)。max_output_length(int): 每个单元格输出要包含的最大字符数(默认值为10)。remove_newline(bool): 是否从单元格源代码和输出中移除换行符(默认值为 False)。traceback(bool): 是否包含完整的调用堆栈跟踪(默认为False)。
loader.load()
[Document(page_content='\'markdown\' cell: \'[\'# Notebook\', \'\', \'This notebook covers how to load data from an .html notebook into a format suitable by LangChain.\']\'\n\n \'code\' cell: \'[\'from langchain_community.document_loaders import NotebookLoader\']\'\n\n \'code\' cell: \'[\'loader = NotebookLoader("example_data/notebook.html")\']\'\n\n \'markdown\' cell: \'[\'`NotebookLoader.load()` loads the `.html` notebook file into a `Document` object.\', \'\', \'**Parameters**:\', \'\', \'* `include_outputs` (bool): whether to include cell outputs in the resulting document (default is False).\', \'* `max_output_length` (int): the maximum number of characters to include from each cell output (default is 10).\', \'* `remove_newline` (bool): whether to remove newline characters from the cell sources and outputs (default is False).\', \'* `traceback` (bool): whether to include full traceback (default is False).\']\'\n\n \'code\' cell: \'[\'loader.load(include_outputs=True, max_output_length=20, remove_newline=True)\']\'\n\n', metadata={'source': 'example_data/notebook.html'})]