python处理Excel自动统计表

使用python库xlutils、xlrd、xlwt。

设计思路

使用xlrd.open_workbook读取统计数据表

做一个总数据的空列表，

使用for循环将使用的数据以字典的形式存储在总列表中

将汇总的数据通过if的条件判断分配写入不同的列表中

通过xlutils套用格式，写入到自动统计表中

python的脚本范例

from xlutils.copy import copy

import xlrd

import xlwt

xlsx = xlrd.open_workbook(r'D:\python_work\1\CourseCode\Chapter1\S1-1-3\LessonCode\7月下旬入库表.xlsx')

table = xlsx.sheet_by_index(0)

all_data = []

for i in range(1, table.nrows):

company = table.cell_value(i, 1)

price = table.cell_value(i, 3)

weight = table.cell_value(i, 4)

data = {'company': company, 'price': price, 'weight': weight}

all_data.append(data)

a_weight = []

a_total_price = []

b_weight = []

b_total_price = []

c_weight = []

c_total_price = []

d_weight = []

d_total_price = []

for i in all_data:

if i['company'] == '王五小麦':

a_weight.append(i['weight'])

a_total_price.append(i['weight'] * i['price'])

if i['company'] == '李四粮食':

b_weight.append(i['weight'])

b_total_price.append(i['weight'] * i['price'])

if i['company'] == '赵六麦子专营':

c_weight.append(i['weight'])

c_total_price.append(i['weight'] * i['price'])

if i['company'] == '张三粮配':

d_weight.append(i['weight'])

d_total_price.append(i['weight'] * i['price'])

tem_excel = xlrd.open_workbook(r'D:\python_work\1\CourseCode\Chapter1\S1-1-3\LessonCode\7月下旬统计表.xls',formatting_info=True)

tem_sheet = tem_excel.sheet_by_index(0)

new_excel = copy(tem_excel)

new_sheet = new_excel.get_sheet(0)

dstyle = xlwt.XFStyle()

font = xlwt.Font()

font.name = '微软雅黑'

font.bold = True

font.height = 360

style.font = font

borders = xlwt.Borders()

borders.top = xlwt.Borders.THIN

borders.bottom = xlwt.Borders.THIN

borders.left = xlwt.Borders.THIN

borders.right =xlwt.Borders.THIN

style.borders = borders

aligment = xlwt.Alignment()

aligment.horz = xlwt.Alignment.HORZ_CENTER

aligment.vert = xlwt.Alignment.HORZ_CENTER

style.alignment = aligment

new_sheet.write(2, 1, len(a_weight), style)

new_sheet.write(2, 2, round(sum(a_weight), 2), style)

new_sheet.write(2, 3, round(sum(a_total_price), 2), style)

new_sheet.write(3, 1, len(b_weight), style)

new_sheet.write(3, 2, round(sum(b_weight), 2), style)

new_sheet.write(3, 3, round(sum(b_total_price), 2), style)

new_sheet.write(4, 1, len(c_weight), style)

new_sheet.write(4, 2, round(sum(c_weight), 2), style)

new_sheet.write(4, 3, round(sum(c_total_price), 2), style)

new_sheet.write(5, 1, len(d_weight), style)

new_sheet.write(5, 2, round(sum(d_weight), 2), style)

new_sheet.write(5, 3, round(sum(d_total_price), 2), style)

new_excel.save(r'D:\python_work\统计表.xls')