pandasto_excel修改excel样式以及格式最近有⼀个需求是对输出的excel格式进⾏处理，要求要美观，颜⾊要根据内容来显⽰不同规则
先上总代码：
banksy
# -*- coding: utf-8 -*-
"""
Created on Fri Oct 29 11:29:39 2021
@author: tianwz
"""
import pandas as pd
服装搭配学习
from datetime import datetime,timedelta
import time
time_w()
time_now=time_now.strftime("%Y-%m-%d")
df_ad_excel('D平台项⽬三电售后问题管控表_分类结果_'+time_now+'.xlsx',sheet_name=None)
writer = pd.ExcelWriter('D平台项⽬三电售后问题管控表_分类结果_'+time_now+'格式处理.xlsx') # 此处engine="xlsxwriter"
practidfor sheet_name in df_excel.keys():
print('正在定制: '+sheet_name)
ad_excel('D平台项⽬三电售后问题管控表_分类结果_'+time_now+'.xlsx',sheet_name=sheet_name,index_col=0)
df=df.drop('发⽣时间',axis=1)
workbook = writer.book
# percent_fmt = workbook.add_format({'num_format': '0.00%'})
# amt_fmt = workbook.add_format({'num_format': '#,##0'})
border_format = workbook.add_format({'border': 1})
# example_fmt = workbook.add_format({'bold':True,'font_name':u'阿⾥巴巴普惠体','font_color':'red','font_strikeout':True,
# 'align': 'center', 'valign': 'vcenter','underline':True})
# date_fmt = workbook.add_format({'bold': Fal, 'font_name': u'阿⾥巴巴普惠体', 'num_format': 'yyyy-mm-dd'})
# date_fmt1 = workbook.add_format({'bold': True, 'font_size': 10, 'font_name': u'阿⾥巴巴普惠体',
# 'num_format': 'yyyy-mm-dd', 'bg_color': '#9FC3D1',
# 'valign': 'vcenter', 'align': 'center'})
highlight_fmt = workbook.add_format({'bg_color': '#FFD7E2', 'num_format': '0.00%'})
l_end = len(df.index) + 2 # 表格的⾏数，便于下⾯设置格式
<_excel(writer, sheet_name=sheet_name, encoding='utf8', header=Fal, index=Fal,startrow=1)# startcol=0, startrow=2
worksheet1 = writer.sheets[sheet_name]
fmt = workbook.add_format({"font_name": u"阿⾥巴巴普惠体","font_size":9,'valign': 'vcenter','align': 'center'})
start upfor col_num, value in lumns.values):
worksheet1.write(0, col_num, value, fmt) #列名称写⼊
# 设置列宽以及格式
worksheet1.t_column('A:T',10, fmt)
worksheet1.t_column('A:A',8, fmt)
worksheet1.t_column('B:B',4, fmt)
worksheet1.t_column('C:C',7, fmt)
worksheet1.t_column('D:D',3, fmt)
worksheet1.t_column('E:E',2, fmt)
worksheet1.t_column('I:I',2, fmt)
worksheet1.t_column('H:H',6, fmt)
worksheet1.t_column('K:K',7, fmt)
worksheet1.t_column('L:L',6, fmt)
fmt = workbook.add_format({"font_name": u"阿⾥巴巴普惠体","font_size":9,'valign': 'vcenter','align': 'left'})
worksheet1.t_column('J:J',40, fmt)
worksheet1.t_column('P:P',30, fmt)
# 设置具体的样式规则
fmt = workbook.add_format({"font_name": u"阿⾥巴巴普惠体","font_size":9,'bg_color': '#C5D9F1'})
fmt = workbook.add_format({"font_name": u"阿⾥巴巴普惠体","font_size":9,'bg_color': '#DAEEF3'})
fmt = workbook.add_format({"font_name": u"阿⾥巴巴普惠体","font_size":9,'bg_color': '#FAF0E7'})
note_fmt = workbook.add_format({'bold':True,'font_name':u'阿⾥巴巴普惠体','font_color':'red','font_str
ikeout':Fal,
英语辅导'align': 'center', 'valign': 'vcenter','underline':True})
note_fmt1 = workbook.add_format({'bold':Fal,'font_name':u'阿⾥巴巴普惠体','font_color':'orange','font_strikeout':Fal,
'align': 'center', 'valign': 'vcenter','underline':Fal})
note_fmt2 = workbook.add_format({'bold':Fal,'font_name':u'阿⾥巴巴普惠体','font_color':'gray','font_strikeout':True,
'align': 'center', 'valign': 'vcenter','underline':Fal})
note_fmt3 = workbook.add_format({'bold':True,'font_name':u'阿⾥巴巴普惠体','font_color':'#a7324a','font_strikeout':Fal,
'align': 'center', 'valign': 'vcenter','underline':2})
# ditional_format('H2:H%d' % l_end, {'type': 'formula', 'criteria': '', 'format': note_fmt})
# ditional_format('A2:A%d' % l_end, {'type': 'cell', 'criteria': '=', 'value': 38, 'format': note_fmt})
note_fmt = workbook.add_format({'bold':Fal,'font_name':u'阿⾥巴巴普惠体','font_color':'white','font_strikeout':Fal,
'align': 'center', 'valign': 'vcenter','underline':Fal,'bg_color':'#FF0000'})
note_fmt1 = workbook.add_format({'bold':Fal,'font_name':u'阿⾥巴巴普惠体','font_color':'black','font_strikeout':Fal,
'align': 'center', 'valign': 'vcenter','underline':Fal,'bg_color':'yellow'})
note_fmt2 = workbook.add_format({'bold':Fal,'font_name':u'阿⾥巴巴普惠体','font_color':'black','font_strikeout':Fal,
'align': 'center', 'valign': 'vcenter','underline':Fal,'bg_color':'#92D050'})
note_fmt3 = workbook.add_format({'bold':Fal,'font_name':u'阿⾥巴巴普惠体','font_color':'black','font_strikeout':Fal,
'align': 'center', 'valign': 'vcenter','underline':Fal,'bg_color':'#00B050'})
note_fmt = workbook.add_format({'bold':Fal,'font_name':u'阿⾥巴巴普惠体','font_color':'black','font_strikeout':Fal,raining sunshine
'align': 'center', 'valign': 'vcenter','underline':Fal,'bg_color':'#FCD5B4'})
note_fmt1 = workbook.add_format({'bold':Fal,'font_name':u'阿⾥巴巴普惠体','font_color':'black','font_strikeout':Fal,
'align': 'center', 'valign': 'vcenter','underline':Fal,'bg_color':'#C5D9F1'})
# ditional_format('N2:N%d' % l_end, {'type': 'text', 'criteria': 'containing', 'value': 'SQE电驱', 'format': note_fmt1})
boatsnote_fmt2 = workbook.add_format({'bold':Fal,'font_name':u'阿⾥巴巴普惠体','font_color':'black','font_strikeout':Fal,
'align': 'center', 'valign': 'vcenter','underline':Fal,'bg_color':'#D8E4BC'})
# ditional_format('N2:N%d' % l_end, {'type': 'text', 'criteria': 'containing', 'value': 'SQE系统集成', 'format': note_fmt2}) note_fmt = workbook.add_format({'bold':Fal,'font_name':u'阿⾥巴巴普惠体','font_color':'orange','font_strikeout':Fal,
'align': 'center', 'valign': 'vcenter','underline':Fal,'bg_color':'white'})
low是什么意思
note_fmt = workbook.add_format({'bold':Fal,'font_name':u'阿⾥巴巴普惠体','font_color':'#C00000','font_strikeout':Fal,
'align': 'center', 'valign': 'vcenter','underline':Fal,'bg_color':'white'})
note_fmt = workbook.add_format({'bold':Fal,'font_name':u'阿⾥巴巴普惠体','font_color':'#C00000','font_strikeout':Fal,
'align': 'center', 'valign': 'vcenter','underline':True,'bg_color':'white'})
note_fmt = workbook.add_format({'bold':True,'font_name':u'阿⾥巴巴普惠体','font_color':'#C00000','font_strikeout':Fal,
'align': 'center', 'valign': 'vcenter','underline':2,'bg_color':'white'})
'align': 'center', 'valign': 'vcenter','underline':Fal,'bg_color':'red'})
蛰居的意思
note_fmt = workbook.add_format({'bold':True,'font_name':u'阿⾥巴巴普惠体','font_color':'black','font_strikeout':Fal,
'align': 'center', 'valign': 'vcenter','underline':2,'bg_color':'white'})
writer.save()
View Code
上述代码思路:
1. 读取⼀个⽆格式的excel
2. 筛选出该excel内所有需要处理的excel表格
3. 针对每个excel 进⾏格式调整
4. 输出⼀个新的excel
PS：需要安装xlsxwriter， to_excel engine选择该库
arzon
核⼼：定位到问题表格
workbook = writer.book，
worksheet1 = writer.sheets[sheet_name]
调整整列格式：worksheet1.t_column('A:T',10, fmt) fmt即为列的格式内容，字体，字体⼤⼩，横竖对齐等
fmt = workbook.add_format({"font_name": u"阿⾥巴巴普惠体","font_size":9,'valign': 'vcenter','align': 'center'})
for col_num, value in lumns.values):
worksheet1.write(0, col_num, value, fmt) #列名称写⼊
# 设置列宽以及格式
worksheet1.t_column('A:T',10, fmt)
worksheet1.t_column('A:A',8, fmt)
worksheet1.t_column('B:B',4, fmt)
worksheet1.t_column('C:C',7, fmt)
worksheet1.t_column('D:D',3, fmt)
worksheet1.t_column('E:E',2, fmt)
worksheet1.t_column('I:I',2, fmt)
worksheet1.t_column('H:H',6, fmt)
worksheet1.t_column('K:K',7, fmt)
worksheet1.t_column('L:L',6, fmt)
fmt = workbook.add_format({"font_name": u"阿⾥巴巴普惠体","font_size":9,'valign': 'vcenter','align': 'left'})
worksheet1.t_column('J:J',40, fmt)
worksheet1.t_column('P:P',30, fmt)
根据每列条件调整显⽰的格式：ditional_format, 同样的，选择区域后(如下代码为C列，L_END提前筛选了列长度)，对保护某⼀字段进⾏格式修改。修改为note_fmt note_fmt = workbook.add_format({'bold':Fal,'font_name':u'阿⾥巴巴普惠体','font_color':'white','font_strikeout':Fal,
'align': 'center', 'valign': 'vcenter','underline':Fal,'bg_color':'#FF0000'})
同样的 criteria 除了containing也可以使⽤对⽐符号：
# _range('A1:B1', u'测试情况统计表', note_fmt)
# # 有条件设定表格格式：⾦额列
# ditional_format('B3:E%d' % l_end, {'type': 'cell', 'criteria': '>=', 'value': 1, 'format': amt_fmt})
# # 有条件设定表格格式：百分⽐
# ditional_format('E3:E%d' % l_end,
# {'type': 'cell', 'criteria': '<=', 'value': 0.1, 'format': percent_fmt})
# # 有条件设定表格格式：⾼亮百分⽐
# ditional_format('E3:E%d' % l_end,
# {'type': 'cell', 'criteria': '>', 'value': 0.1, 'format': highlight_fmt})
# # 加边框
# ditional_format('A1:E%d' % l_end, {'type': 'no_blanks', 'format': border_format})
# # 设置⽇期格式
# ditional_format('A3:A62', {'type': 'no_blanks', 'format': date_fmt})
操作完毕后进⾏保存即可
writer.save()
