Author: graphnow

Advantages and Disadvantages of OpenPyXL Package Advantages: Does not rely on Excel, suitable for software development. Lightweight and flexible, supports object models, powerful functionality, OpenPyXL + pandas. Cross-platform. Disadvantages： Functionality is not as comprehensive as VBA. The entire operation process is invisible; results are only visible after saving and reopening. Cannot directly open .xls files….

Methods: OpenPyXL code 1: OpenPyXL code 2:

A cell reference refers to finding the cell you want to operate on in a worksheet. ws[‘A1’]=0 from openpyxl.cell.cell import Cell, MergedCell, WriteOnlyCell from openpyxl.cell.read_only import ReadOnlyCell OpenPyXL code:

The `load_workbook` function can be used to open an existing workbook file. The function’s syntax is: wb=openpyxl.load_workbook(filename,read_only,keep_vba,guess_types,\                                                           data_only,keep_links) Where: `filename` — a string representing the file path and name of the file to be opened. `read_only` — a boolean indicating read-only mode. Setting it to read-only helps save memory for large files. `keep_vba` —…

OpenPyXL code:

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