Setting styles in Openpyxl

As of openpyxl version 1.5.7, I have successfully applied the following worksheet style options… from openpyxl.reader.excel import load_workbook from openpyxl.workbook import Workbook from openpyxl.styles import Color, Fill from openpyxl.cell import Cell # Load the workbook… book = load_workbook(‘foo.xlsx’) # define ws here, in this case I pick the first worksheet in the workbook… # NOTE: … Read more

Modify an existing Excel file using Openpyxl in Python

You can try the following implementation from openpyxl import load_workbook import csv def update_xlsx(src, dest): #Open an xlsx for reading wb = load_workbook(filename = dest) #Get the current Active Sheet ws = wb.get_active_sheet() #You can also select a particular sheet #based on sheet name #ws = wb.get_sheet_by_name(“Sheet1”) #Open the csv file with open(src) as fin: … Read more

How to save XLSM file with Macro, using openpyxl

For me this worked, together with version openpyxl==2.3.0-b2 wb = load_workbook(filename=”original.xlsm”, read_only=False, keep_vba=True) .. wb.save(‘outfile.xlsm’) It is also mentioend in the documentation here: http://openpyxl.readthedocs.org/en/latest/usage.html?highlight=keep_vba#write-a-workbook-from-xltm-as-xlsm

Copy pandas dataframe to excel using openpyxl

openpyxl 2.4 comes with a utility for converting Pandas Dataframes into something that openpyxl can work with directly. Code would look a bit like this: from openpyxl.utils.dataframe import dataframe_to_rows rows = dataframe_to_rows(df) for r_idx, row in enumerate(rows, 1): for c_idx, value in enumerate(row, 1): ws.cell(row=r_idx, column=c_idx, value=value) You can adjust the start of the enumeration … Read more