Losing merged cells border while editing Excel file with openpyxl

Question

I have two sheets in an Excel file and the first one is a cover sheet which I don\'t need to edit. There are a few merged cells in the cover sheet, and when I edit the file usin

Answer 1

For me this code work perfectly:

wb = load_workbook(template_path)
ws = wb.active
for merged_cells in ws.merged_cells.ranges:
style = ws.cell(merged_cells.min_row, merged_cells.min_col)._style
for col in range(merged_cells.min_col, merged_cells.max_col + 1):
    for row in range(merged_cells.min_row, merged_cells.max_row + 1): 
        ws.cell(row, col)._style = style

I simply find all merged cells and apply style of left top cell to the rest of the cells.