Python3.x 操做Excel（写）——XlsxWriter 模块

XlsxWriter 模块

官网下载地址：https://pypi.python.org/pypi/XlsxWriter/0.9.3

官方文档：http://xlsxwriter.readthedocs.org

XlsxWriter is a Python module for creating Excel XLSX files.

XlsxWriter 是一我的基于Pytohn用于建立Excel文件的库，只能建立新文件，不支持读取和修改，因此和xlrd配合使用。

 

eg1：建立名为‘hello.xlsx’文件，并在第一行，第一列写入数据‘Hello， world’。

代码：

# -*- coding: utf-8 -*-
# Python操做excel表格（写）
# 建立名为'hello.xlsx'文件，并在第一行，第一列写入数据'Hello， world'.
import xlsxwriter

workbook = xlsxwriter.Workbook('hello.xlsx')
worksheet = workbook.add_worksheet('test')
worksheet.write('A1', 'Hello, world')
workbook.close()

运行结果：

 

eg2：新建一个表格‘test’， 新建sheet表‘test1’， 插入数据，中国移动流量包价格大小统计表。

代码：

# -*- coding: utf-8 -*-
# 新建一个表格‘test’， 新建sheet表‘test1’， 插入数据，中国移动流量包价格大小统计表。
import xlsxwriter

workbook = xlsxwriter.Workbook('test.xlsx')
worksheet = workbook.add_worksheet('test1')

data = (                 # 数据格式
    ['value', 'MB'],
    ['3', '10'],
    ['5', '30'],
    ['10', '70'],
    ['20', '150'],
    ['30', '500'],
    ['50', '1024'],
    ['70', '2048'],
    ['100', '3072'],
    ['130', '4096'],
    ['180', '6144'],
    ['280', '11264'],
)

row = 0
col = 0

for facevalue, size in (data):              # 插入数据
    worksheet.write(row, col,   facevalue)
    worksheet.write(row, col + 1, size)
    row += 1

workbook.close()

运行结果：

 

eg3：建立带格式的Excel表格

代码：

# -*- coding: utf-8 -*-
# 添加一些格式
import xlsxwriter
workbook = xlsxwriter.Workbook('test2.xlsx')
worksheet = workbook.add_worksheet('test2')

bold = workbook.add_format({'bold': True})  # 设置粗体，默认False
money = workbook.add_format({'num_format': '$#,##0'})   # 定义数字格式

worksheet.write('A1', 'Item', bold)     # 设置自定义表头加粗
worksheet.write('B1', 'Cost', bold)

expenses = (
     ['Rent', 1000],
     ['Gas',   100],
     ['Food',  300],
     ['Gym',    50],
 )

row = 1
col = 0

for item, cost in (expenses):
    worksheet.write(row, col, item)    # 默认格式写入
    worksheet.write(row, col + 1, cost, money)   # 设置带money格式写入
    row += 1

worksheet.write(row, 0, 'Total', bold)
worksheet.write(row, 1, '=SUM(B2:B5)', money)

workbook.close()

运行结果：

eg4：建立带日期的Excel表格

代码：

# -*- coding: utf-8 -*-
import xlsxwriter
from datetime import datetime

workbook = xlsxwriter.Workbook('test3.xlsx')
worksheet = workbook.add_worksheet()   # 不命名sheet名称，默认为'sheet1'

bold = workbook.add_format({'bold': 1})
money_format = workbook.add_format({'num_format': '$#,##0'})
date_format = workbook.add_format({'num_format': 'mmmm d yyyy'})

worksheet.set_column(1, 1, 15)
worksheet.write('A1', 'Item', bold)
worksheet.write('B1', 'Date', bold)
worksheet.write('C1', 'Cost', bold)

expenses = (
     ['Rent', '2013-01-13', 1000],
     ['Gas',  '2013-01-14',  100],
     ['Food', '2013-01-16',  300],
     ['Gym',  '2013-01-20',   50],
 )

row = 1
col = 0

for item, date_str, cost in (expenses):
     date = datetime.strptime(date_str, "%Y-%m-%d")
     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)
worksheet.write(row, 2, '=SUM(C2:C5)', money_format)

workbook.close()

运行结果：