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python用xlwt写excel

时间:2018-11-18 12:08:11      阅读:288      评论:0      收藏:0      [点我收藏+]

标签:文件   转化   img   效果   www.   数字   style   图标   ext   

 例一,普通写入:

# -*-coding: utf-8-*-
import xlwt

workbook = xlwt.Workbook()

sheet = workbook.add_sheet(sheet 1)

sheet.write(0,1,test text)#第0行第一列写入内容

workbook.save(test.xls)

 


例二,把字典写入到excel中:

#!/usr/bin/python
#coding: utf-8

import xlsxwriter

#创建一个新的xlsx文件(如果原有同名文件会被覆盖)
workbook = xlsxwriter.Workbook("Expenses01.xlsx")

#创建一个新的表单,默认名称为 “sheet1”,输入字符参数可指定名称
worksheet = workbook.add_worksheet()

expenses = {
    Rent: 1000,
    Gas :  100,
    Food:  300,
    Gym :   50,
}

#worksheet 默认是从0行、0列开始计数
row = 0
col = 0

#worksheet.write 方法将数据写入 xlsx 表格中
#参数依次为:行号、列号、数据、[格式]
for item, cost in expenses.items():
    worksheet.write(row, col ,    item)
    worksheet.write(row, col + 1, cost)
    row += 1

#显式关闭workbook,若不显式指定,则作用域结束后自动关闭
workbook.close()
    

例三:xlsxwriter 格式处理,将待添加数据转换成相应的格式,添加到 xlsx 文件中

  先设置格式,使用方法:workbook.add_format

  再指定格式写入,使用方法:worksheet.write_string

# -*- coding: utf-8 -*-

from datetime import datetime
import xlsxwriter

workbook = xlsxwriter.Workbook(Expenses02.xlsx)
worksheet = workbook.add_worksheet()

#设定格式,等号左边格式名称自定义,字典中格式为指定选项
#bold:加粗,num_format:数字格式
bold_format = workbook.add_format({bold:True})
money_format = workbook.add_format({num_format:$#,##0})
date_format =workbook.add_format({num_format:mmmm d yyyy})

#将二行二列设置宽度为15(从0开始)
worksheet.set_column(1, 1, 15)

#用符号标记位置,例如:A列1行
worksheet.write(A1, Item, bold_format)
worksheet.write(B1, Cost, bold_format)
worksheet.write(C1, Cost, bold_format)

expenses = (
    [Rent, 2016-03-11, 1000],
    [Gad,  2016-03-12,  100],
    [Food, 2016-03-13, 400],
    [Gym,  2016-03-14,  50],
)

row = 1
col = 0

for item, date_str, cost in (expenses):
    #将数据格式转化为Python datetime.datetime 格式
    #之后用write_datetime方法录入日期格式
    date = datetime.strptime(date_str, "%Y-%m-%d")

    #使用write_string方法,指定数据格式写入数据
    worksheet.write_string(row, col,     item)
    worksheet.write_datetime(row, col + 1, date,  date_format)
    worksheet.write_number(row, col + 2, cost, money_format)
    row += 1

worksheet.write(row, 0, Total,       bold_format)
worksheet.write(row, 1, =SUM(B2:B5), money_format)

workbook.close()
    

例四,xlsxwriter 添加表格,在 xlsx 文件中添加表格:

#!/usr/bin/python
#coding: utf-8

import xlsxwriter

workbook = xlsxwriter.Workbook(chart.xlsx)
worksheet = workbook.add_worksheet()

#新建图标对象
chart = workbook.add_chart({type: column})

#向 excel 中写入数据,建立图标时要用到
data = [
    [1, 2, 3, 4, 5],
    [2, 4, 6, 8, 10],
    [3, 6, 9, 12, 15],
]

worksheet.write_column(A1, data[0])
worksheet.write_column(B1, data[1])
worksheet.write_column(C1, data[2])

#向图表中添加数据,例如第一行为:将A1~A5的数据转化为图表
chart.add_series({values: =Sheet1!$A$1:$A$5})
chart.add_series({values: =Sheet1!$B$1:$B$5})
chart.add_series({values: =Sheet1!$C$1:$C$5})

#将图标插入表单中
worksheet.insert_chart(A7, chart)

workbook.close()

效果:

技术分享图片

例五,更多可用的单元格式对象(Format Class):

  ecxel 中每一个单元,都有如下属性:字体(fonts)、颜色(colors)、模式(patterns)、边界(borders)、alignment、number formatting

  设置属性:

format = workbook.add_format()

#用对象接口设置格式属性
format.set_bold()
format.set_font_color(red)

#用字典设置格式属性
property = {
    bold: True,
    font_color: red
}
format = workbook.add_format(property)

来源:https://www.cnblogs.com/ontheway703/p/5264517.html


 

python用xlwt写excel

标签:文件   转化   img   效果   www.   数字   style   图标   ext   

原文地址:https://www.cnblogs.com/yibeimingyue/p/9977393.html

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