openpyxl

Given a wb with 5 worksheets, I am adding a column to each every day using openpyxl , and this has been working well. Now though, with just over 60 columns, the width of the first N number of columns (seems to be B through to BH ) has become 0. This results in the columns essentially disappearing when opened in Excel: Fetching the width of the first few columns confirms this (where fb is a <Worksheet> object): In [71]: fb.column_dimensions["A"].width Out[71]: 46.125 In [72]: fb.column_dimensions["B"].width Out[72]: 0.0 In [73]: fb.column_dimensions["BI"].width Out[73]: 11.75 In [73]: fb.column

I am in the process of brain storming how to best tackle the below problem. Any input is greatly appreciated. Sample Excel sheet columns: Column A | Column B | Column C Apple | Apple | Orange | Orange | Pear | Banana | I want Excel to tell me whether items in column A and B match or mismatch and display results in column C. The formula I enter in column C would be =IF(A1=B1, "Match", "Mismatch") On excel, I would just drag the formula to the rest of the cells in column C to apply the formula to them and the result would be: Column A | Column B | Column C Apple | Apple | Match Orange | Orange |

Python | 使用Python操作Excel文档（一） 0 前言 在阅读本文之前，请确保您已满足或可能满足以下条件： 请确保您具备基本的Python编程能力。 请确保您会使用Excel。 请确保您的电脑已经安装好Python且pip可用。 另外操作Excel需要使用openpyxl模块，请安装好该模块： pip install openpyxl 演示环境： 演示环境为 win10+Python3.6 openpyxl版本为2.6.2 调试工具为IDLE 1. openpyxl简述 openpyxl操作Excel的第三方库，作者是Eric Gazoni, Charlie Clark。您也可以访问openpyxl的官方网站通过官方手册进行学习。同时附上官方网站的地址： https://openpyxl.readthedocs.io/en/stable/index.html。 目前openpyxl的最新版本是2.6.2版本。在openpyxl之前，我们使用xlrd和xlwt来操作Excel表格，事实上这两个库也非常好用，一读一写，然而遗憾的是它们只能操作2003及以前的版本，而openpyxl却能支持2010版本。 另外这里附上源码地址，感兴趣的同学可以自行下载学习或者参与开发： http://bitbucket.org/openpyxl/openpyxl/src 2. 创建

I'm working on a script that modifies an existing excel document and I need to have the ability to insert a column between two other columns like the VBA macro command .EntireColumn.Insert . Is there any method with openpyxl to insert a column like this? If not, any advice on writing one? Haven't found anything like .EntireColumn.Insert in openpyxl. First thought coming into my mind is to insert column manually by modifying _cells on a worksheet. I don't think it's the best way to insert column but it works: from openpyxl.workbook import Workbook from openpyxl.cell import get_column_letter,

删除某一列数据 import openpyxl file_path = r"C:\Users\Desktop\test.xlsx" wb = openpyxl.load_workbook(filename) # 读取Excel文件 ws = wb.active # 激活Excel ws.delete_cols(4) # 删除第4列数据 ws.delete_cols(3) # 删除第3列数据 wb.save(file_path) # 保存文件 　　 后续更新中。。。。 来源： https://www.cnblogs.com/rongge95500/p/11453507.html

How can I read values from named ranges in Excel with openpyxl? I've found the sourcecode at http://openpyxl.readthedocs.org/en/latest/_modules/openpyxl/workbook/names/named_range.html but I can't figure out how to use it properly. wb = openpyxl.load_workbook(excel_file_name) rng = wb.get_named_range(name_of_range).destinations[0] sheet = rng[0] address = rng[1].replace('$','') val = sheet[address].value 来源： https://stackoverflow.com/questions/28896209/read-values-from-named-ranges-with-openpyxl

I'm trying to write data into a cell, which has multiple line breaks (I believe \n), the resulting .xlsx has line breaks removed. Is there a way to keep these line breaks? In openpyxl you can set the wrap_text alignment property to wrap multi-line strings: from openpyxl import Workbook workbook = Workbook() worksheet = workbook.worksheets[0] worksheet.title = "Sheet1" worksheet.cell('A1').style.alignment.wrap_text = True worksheet.cell('A1').value = "Line 1\nLine 2\nLine 3" workbook.save('wrap_text1.xlsx') This is also possible with the XlsxWriter module. Here is a small working example: from