Top "Openpyxl" questions

Openpyxl is a Python library for reading and writing Excel 2010 xlsx/xlsm/xltx/xltm files.

Python Throwing "'utf8' codec can't decode byte 0xd0 in position 0" Error

I am trying to load a currently existing worksheet and import the text file (comma separated values) screenshot shown below, …

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How to count the total number of sheets in an Excel file using Python

I am reading a excel file using python. import pandas as pd import os xls = pd.ExcelFile('D:\DirectoryProject\Mapping.…

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How to freeze entire header row in openpyxl?

How to freeze entire header row in openpyxl? So far I can only freeze the column: # only freeze the column (…

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Calculating Excel sheets without opening them (openpyxl or xlwt)

I made a script that opens a .xls file, writes a few new values in it, then saves the file. …

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Python: openpyxl change font to bold

I'm using Python version 3.6 and the latest version of the openxlpy module (v2.4.8) on Windows. I want to change certain …

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Memory error using openpyxl and large data excels

I have written a script which has to read lot of excel files from a folder (around 10,000). This script loads …

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Set openpyxl cell format to currency

I'm creating an excel sheet using openpyxl. Some cells represent monetary values. How can I change the format of a …

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Extracting Hyperlinks From Excel (.xlsx) with Python

I have been looking at mostly the xlrd and openpyxl libraries for Excel file manipulation. However, xlrd currently does not …

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How to write data into existing '.xlsx' file which has multiple sheets

i have to update/append data into existing xlsx file. xlsx file contains multiple sheets. for example i want to …

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Saving openpyxl file via text and filestream

I'm building OpenPyXL into an application that expects a string containing the content of the excel file, for it to …

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