下面为大家分享一篇python操作xlsx文件的包openpyxl实例，具有很好的参考价值，希望对大家有所帮助。一起过来看看吧
python扩展库openpyxl，可以操作07版以上的xlsx文件。可以创建工作簿、选择活动工作表、写入单元格数据，设置单元格字体颜色、边框样式，合并单元格，设置单元格背景等等。
需要增加可以颜色进入包安装目录的
your_pthon_path/site-packages/openpyxl/styles
修改colors.py文件下的
color_index = (
'00000000', '00ffffff', '00ff0000', '0000ff00', '000000ff', #0-4
'00ffff00', '00ff00ff', '0000ffff', '00000000', '00ffffff', #5-9
'00ff0000', '0000ff00', '000000ff', '00ffff00', '00ff00ff', #10-14
'0000ffff', '00800000', '00008000', '00000080', '00808000', #15-19
'00800080', '00008080', '00c0c0c0', '00808080', '009999ff', #20-24
'00993366', '00ffffcc', '00ccffff', '00660066', '00ff8080', #25-29
'000066cc', '00ccccff', '00000080', '00ff00ff', '00ffff00', #30-34
'0000ffff', '00800080', '00800000', '00008080', '000000ff', #35-39
'0000ccff', '00ccffff', '00ccffcc', '00ffff99', '0099ccff', #40-44
'00ff99cc', '00cc99ff', '00ffcc99', '003366ff', '0033cccc', #45-49
'0099cc00', '00ffcc00', '00ff9900', '00ff6600', '00666699', #50-54
'00969696', '00003366', '00339966', '00003300', '00333300', #55-59
'00993300', '00993366', '00333399', '00333333', 'system foreground', 'system background' #60-64
'00d2b48c', '0087cefa', '0000bfff' #自己添加的
)
以00+16进制rgb颜色代码的形式即可
自己写的一个生成xlsx文件的代码：
#!/usr/bin/env python
#-*- coding: utf-8 -*-
import openpyxl
from openpyxl import workbook
from openpyxl.styles import colors,font,border,side,patternfill,alignment
wb = workbook() #创建工作簿
ws = wb.active #激活工作簿
ws.merge_cells('c3:e3') #合并单元格
ws.merge_cells('c4:e4')
ws.merge_cells('c20:i20')
ws.merge_cells('c21:i21')
left, right, top, bottom = [side(style='thin', color='000000')]*4 #设置单元格边框属性
border = border(left=left, right=right, top=top, bottom=bottom) #设置单元格边框格式
fill1 = patternfill(start_color = 'ffff00', end_color = 'ffff00', fill_type = 'solid') #设置单元格背景色
fill2 = patternfill(start_color = 'd2b48c', end_color = 'd2b48c', fill_type = 'solid')
fill3 = patternfill(start_color = '00bfff', end_color = '00bfff', fill_type = 'solid')
fill4 = patternfill(start_color = 'ff0000', end_color = 'ff0000', fill_type = 'solid')
align1 = alignment(horizontal='center', vertical='center') #设置文本对齐
align2 = alignment(horizontal='left', vertical='center')
for i in range(3,22):
for col in 'cdefghijk':
ws[col+str(i)].border = border #给每个单元格设置相应的格式
#ws[col+str(3)].fill = fill1
#ws[col+str(i)].alignment = align
for col in 'cdefghijk':
ws[col+str(3)].fill = fill1
ws[col+str(20)].fill = fill3
ws[col+str(21)].fill = fill4
for i in range(4,20):
ws[col+str(i)].fill = fill2
for col in 'cdefghijk':
ws[col+str(3)].alignment = align1
for i in range(4,22):
for col in 'cde':
ws[col+str(i)].alignment = align2
for col in 'cdefghijk':
ws[col+str(3)] = 'test1' #单元格赋值
for i in range(3,22):
for col in 'cde':
if i in range(5,20) and col == 'c':
pass
else:
ws[col+str(i)] = 'test2'
for i in range(4,20):
for col in 'efghijk':
ws[col+str(i)] = 50
for i in range(20,22):
for col in 'jk':
ws[col+str(i)] = 100
wb.save('test.xlsx') #保存文件
单元格字体等也可以使用相应的模块去设置。
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以上就是python操作xlsx文件的包openpyxl实例的详细内容。