如何在Python中跳过Excel工作表的前几行

Question

I am able to successfully un-merge all cells in Excel sheet using openpyxl ; however, I would like to keep the first 7 lines of the sheet intact. As shown below, the first 7 lines contain merged cells.

After I run the following code (which finds merged cells and splits them):

def fill_in(rows,first_cell,last_cell):
    #Take first cell's value
    first_value = first_cell.value
    #Copy and fill/assign this value into each cell of the range
    for tmp in rows:  
        cell = tmp[0]
        print(cell) ##E.g. (<Cell 'Sheet1'.A1>,)  
        print(cell.value) ##E.g. Order Records
        cell.value = first_value 

wb2 = load_workbook('Example.xlsx')
sheets = wb2.sheetnames ##list of sheetnames
for i,sheet in enumerate(sheets): ##for each sheet
    ws = wb2[sheets[i]]
    range_list = ws.merged_cell_ranges
    for _range in range_list:
        first_cell = ws[_range.split(':')[0]] #first cell of each range
        last_cell = ws[_range.split(':')[1]]
        rows = ws[_range] #big set of sets; each cell within each range
        fill_in(list(rows),first_cell,last_cell)   

For reference, rows looks like this:
((<Cell 'Sheet1'.A1>, <Cell 'Sheet1'.B1>, <Cell 'Sheet1'.C1>, <Cell 'Sheet1'.D1>, <Cell 'Sheet1'.E1>),)

This is what the new Excel sheet looks like: the top 7 lines get disordered and messy.

Considering my code above, what can I include/do to skip the first 7 lines of Excel sheet or exclude those lines from being un-merged?

Answer 1

merged_cell_ranges是一个列表，因此您只需要在索引30（6行* 5列）之后开始迭代即可

for _range in range_list[30:]:

Answer 2

This worked for me.

import pandas as pd
xls = pd.ExcelFile('C:/Users/rschuell/Desktop/Data.xlsx')
df = xls.parse('Data', skiprows=4, index_col=None, na_values=['NA'])
print(df)