我想使用openpyxl编辑Excel电子表格。并取消合并文档中的所有组合单元格,以便更精确地读取整个工作表,然后将其保存在新文件中。以下是我使用的代码:
import os
import numpy as np
import pandas as pd
from openpyxl import load_workbook
base_folder = '/Users/esparaquia/Projects/readExcel'
test_file = 'BookTest.xlsm'
wb = load_workbook(filename=os.path.join(base_folder, test_file))
ws = wb['Sheet1']
# unmerge all the cells
while ws.merged_cells.ranges != []:
# unmerge all the merged_cells
for merged in ws.merged_cells.ranges:
ws.unmerge_cells(str(merged))
# forward fill in every row based on border properties
value = ''
for irow, row in enumerate(ws.rows):
# only worry about the first few rows (the headers)
if irow < 2:
for cell in row:
# check if there is a left border (that it starts a header block)
if multi_getattr(cell, 'border.left.color.tint') or cell.col_idx == 1:
value = cell.value
# fill in an empty space
if cell.value is None or cell.value == '':
cell.value = value
# save the modified file
temp_file = 'tmp.xlsx'
wb.save(filename=os.path.join(base_folder, temp_file))
这是我运行此代码时遇到的错误:
---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
<ipython-input-15-96fa676a9b5d> in <module>()
12 # unmerge all the cells
----> 13 while ws.merged_cells.ranges != []:
14 # unmerge all the merged_cells
15 for merged in ws.merged_cells.ranges:
16 ws.unmerge_cells(str(merged))
AttributeError: 'set' object has no attribute 'ranges'
在线:
while ws.merged_cells.ranges != []:
我非常感谢你的帮助,我从Python开始,我仍然没有好好关注这些错误
在你的代码中,ws.merged_cells
是一个set
,这个Object没有任何范围属性,你应该做的事情类似:
while ws.merged_cells.ranges != set():
因为set()
是空集对象