I am trying to get starting and end column of a merged cell in excel - 
I am looking to know start and end column number of cell 'human readable'. This code gives me all merged cells in sheet -
from openpyxl import load_workbook
wb = load_workbook('Book2.xlsx')
sheet_ranges = wb['Sheet1']
print(sheet_ranges.merged_cells.ranges)
But how can I find only for 'human readable'?