Posted in Python onMarch 24, 2021
通过无能的baidu逛了一圈,发现有两三段能用的代码,不过参考之下,发现还有不足的:
不能拷贝有合并格式的sheet、没有拷贝cell的相关格式(填充、边框、对齐)等参数
所以通过bing继续发掘,最终合成以下代码:
from copy import copy
from openpyxl import load_workbook, Workbook
def replace_xls(src_file,tag_file,sheet_name):
# src_file是源xlsx文件,tag_file是目标xlsx文件,sheet_name是目标xlsx里的新sheet名称
print("Start sheet %s copy from %s to %s"%(sheet_name,src_file,tag_file))
wb = load_workbook(src_file)
wb2 = load_workbook(tag_file)
ws = wb.get_sheet_by_name(wb.get_sheet_names()[0])
ws2 = wb2.create_sheet(sheet_name.decode('utf-8'))
max_row=ws.max_row #最大行数
max_column=ws.max_column #最大列数
wm=zip(ws.merged_cells) #开始处理合并单元格
if len(wm)>0 :
for i in range(0,len(wm)):
cell2=str(wm[i]).replace('(<MergeCell ','').replace('>,)','')
print("MergeCell : %s" % cell2)
ws2.merge_cells(cell2)
for m in range(1,max_row + 1):
ws2.row_dimensions[m].height = ws.row_dimensions[m].height
for n in range(1,1 + max_column):
if n<27 :
c=chr(n+64).upper() #ASCII字符,chr(65)='A'
else:
if n < 677 :
c=chr(divmod(n,26)[0]+64)+chr(divmod(n,26)[1]+64)
else:
c=chr(divmod(n,676)[0]+64) + chr(divmod(divmod(n,676)[1],26)[0]+64) + chr(divmod(divmod(n,676)[1],26)[1]+64)
i='%s%d'%(c,m) #单元格编号
if m == 1 :
# print("Modify column %s width from %d to %d" % (n, ws2.column_dimensions[c].width ,ws.column_dimensions[c].width))
ws2.column_dimensions[c].width = ws.column_dimensions[c].width
try:
getattr(ws.cell(row=m, column=c), "value" )
cell1=ws[i] #获取data单元格数据
ws2[i].value=cell1.value #赋值到ws2单元格
if cell1.has_style: #拷贝格式
ws2[i].font = copy(cell1.font)
ws2[i].border = copy(cell1.border)
ws2[i].fill = copy(cell1.fill)
ws2[i].number_format = copy(cell1.number_format)
ws2[i].protection = copy(cell1.protection)
ws2[i].alignment = copy(cell1.alignment)
except AttributeError as e:
print("cell(%s) is %s" % (i,e))
continue
wb2.save(tag_file)
wb2.close()
wb.close()
Python使用openpyxl复制整张sheet
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