嵌入式linux Python-excel表格操作

2019-07-12 18:01发布

Xlsx是python用来构造xlsx文件的模块,可以向excel2007+中写text,numbers,formulas 公式以及hyperlinks超链接。可以完成xlsx文件的自动化构造,包括:合并单元格,制作excel图表等功能:1,Introduction:xlsxWriter支持多种excle功能;与excel完美兼容;写大文件,速度快且只占用很小的内存空间不支持读或者改现有的excel文件2, Installing:sudo pip install XlsxWriter;sudo easy_install XlsxWriter;或者源码安装:http://github.com/jmcnamara/XlsxWriter/archive/master.tar.gz3,使用:复制代码import xlsxwriter workbook = xlsxwriter.Workbook('hello.xlsx') # 建立文件 worksheet = workbook.add_worksheet() # 建立sheet, 可以work.add_worksheet('employee')来指定sheet名,但中文名会报UnicodeDecodeErro的错误 worksheet.write('A1', 'Hello world') # 向A1写入 workbook.close()复制代码excel公式计算1234567891011121314151617181920212223# Some data we want to write to the worksheet.expenses = (    ['Rent'1000],    ['Gas',   100],    ['Food',  300],    ['Gym',    50],) # Start from the first cell. Rows and columns are zero indexed. 按标号写入是从0开始的,按绝对位置'A1'写入是从1开始的row = 0col = 0 # Iterate over the data and write it out row by row.for item, cost in (expenses):    worksheet.write(row, col,     item)    worksheet.write(row, col + 1, cost)    row += 1 # Write a total using a formula.worksheet.write(row, 0'Total')worksheet.write(row, 1'=SUM(B1:B4)')    # 调用excel的公式表达式 workbook.close()excel自定义格式:复制代码import xlsxwriter # 建文件及sheet. workbook = xlsxwriter.Workbook('Expenses02.xlsx') worksheet = workbook.add_worksheet() # Add a bold format to use to highlight cells. 设置粗体,默认是False bold = workbook.add_format({'bold': True}) # Add a number format for cells with money. 定义数字格式 money = workbook.add_format({'num_format': '$#,##0'}) # Write some data headers. 带自定义粗体blod格式写表头 worksheet.write('A1', 'Item', bold) worksheet.write('B1', 'Cost', bold) # Some data we want to write to the worksheet. expenses = ( ['Rent', 1000], ['Gas', 100], ['Food', 300], ['Gym', 50], ) # Start from the first cell below the headers. row = 1 col = 0 # Iterate over the data and write it out row by row. for item, cost in (expenses): worksheet.write(row, col, item) # 带默认格式写入 worksheet.write(row, col + 1, cost, money) # 带自定义money格式写入 row += 1 # Write a total using a formula. worksheet.write(row, 0, 'Total', bold) worksheet.write(row, 1, '=SUM(B2:B5)', money) workbook.close()复制代码 excel写入时间格式 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950from datetime import datetime import xlsxwriter  # Create a workbook and add a worksheet. workbook = xlsxwriter.Workbook('Expenses03.xlsx') worksheet = workbook.add_worksheet()  # Add a bold format to use to highlight cells. bold = workbook.add_format({'bold'1})  # Add a number format for cells with money. money_format = workbook.add_format({'num_format''$#,##0'})  # Add an Excel date format. date_format = workbook.add_format({'num_format''mmmm d yyyy'})  # Adjust the column width. worksheet.set_column(1115)  # Write some data headers. worksheet.write('A1''Item', bold) worksheet.write('B1''Date', bold) worksheet.write('C1''Cost', bold)  # Some data we want to write to the worksheet. expenses = (     ['Rent''2013-01-13'1000],     ['Gas',  '2013-01-14',  100],     ['Food''2013-01-16',  300],     ['Gym',  '2013-01-20',   50], )  # Start from the first cell below the headers. row = 1 col