How to use field name or column header in openpyxl?

Question

See my code below. This code works very well, but I would like to do two things. One thing is I made if statement with or much shorter than actual for example. I have many colum

Answer 1

You can access cells from the first row and and column using the sheet.cell(row=#, column = #) syntax. For example:

for row in enumerate(sheet.iter_rows()):
    for j, cellObj in enumerate(row):
        header_cell = sheet.cell(row=1, column=j)

        if cellObj.column in ['H', 'I', 'L', 'M', 'AA', 'AB']:
            print(cellObj.value),
            if cellObj.value.upper() == 'OldValue1':
                cellObj.value = 1
                print(cellObj.value)
            elif cellObj.value.upper() == 'OldValue2':
                cellObj.value = 2
                print(cellObj.value)