Jupyter Notebooks: Interact with Excel

When you work with Jupyter notebooks, you may use Excel as an interactive data viewer or scratchpad from where you can load DataFrames. The two convenience functions view and load make this really easy.

備註

The view and load functions should exclusively be used for interactive work. If you write scripts, use the xlwings API as introduced under 快速入門 and Syntax Overview.

The view function

The view function accepts pretty much any object of interest, whether that’s a number, a string, a nested list or a NumPy array or a pandas DataFrame. By default, it writes the data into an Excel table in a new workbook. If you wanted to reuse the same workbook, provide a sheet object, e.g. view(df, sheet=xw.sheets.active), for further options see view.

_images/xw_view.png

0.22.0 版更變: Earlier versions were not formatting the output as Excel table

The load function

To load in a range in an Excel sheet as pandas DataFrame, use the load function. If you only select one cell, it will auto-expand to cover the whole range. If, however, you select a specific range that is bigger than one cell, it will load in only the selected cells. If the data in Excel does not have an index or header, set them to False like this: xw.load(index=False), see also load.

_images/xw_load.png

0.22.0 版新加入.