概述
本文实例讲述了Python使用xlwt模块操作Excel的方法。分享给大家供大家参考,具体如下:
部分摘自官网文档.
该模块安装很简单
$ pip install xlwt
先来个简单的例子:
#!/usr/bin/python #coding=utf-8 # ============================================================================== # # Filename: demo.py # Description: excel operat # Created: Tue Apr 25 17:10:33 CST 2017 # Author: Yur # # ============================================================================== import xlwt # 创建一个workbook 设置编码 workbook = xlwt.Workbook(encoding = 'utf-8') # 创建一个worksheet worksheet = workbook.add_sheet('My Worksheet') # 写入excel # 参数对应 行,列,值 worksheet.write(1,label = 'this is test') # 保存 workbook.save('Excel_test.xls')
官方例子:
运行这个例子的时候 报错
自己又写了一个:
#!/usr/bin/python #coding=utf-8 # ============================================================================== # # Filename: style.py # Description: style # Created: Thu Apr 27 15:07:53 CST 2017 # Author: Yur # # ============================================================================== import xlwt workbook = xlwt.Workbook(encoding = 'ascii') worksheet = workbook.add_sheet('My Worksheet') style = xlwt.XFStyle() # 初始化样式 font = xlwt.Font() # 为样式创建字体 font.name = 'Times New Roman' font.bold = True # 黑体 font.underline = True # 下划线 font.italic = True # 斜体字 style.font = font # 设定样式 worksheet.write(0,'Unformatted value') # 不带样式的写入 worksheet.write(1,'Formatted value',style) # 带样式的写入 workbook.save('formatting.xls') # 保存文件
效果:
设置单元格宽度:
import xlwt workbook = xlwt.Workbook() worksheet = workbook.add_sheet('My Sheet') worksheet.write(0,'My Cell Contents') # 设置单元格宽度 worksheet.col(0).width = 3333 workbook.save('cell_width.xls')
输入一个日期到单元格:
import xlwt import datetime workbook = xlwt.Workbook() worksheet = workbook.add_sheet('My Sheet') style = xlwt.XFStyle() style.num_format_str = 'M/D/YY' # Other options: D-MMM-YY,D-MMM,MMM-YY,h:mm,h:mm:ss,M/D/YY h:mm,mm:ss,[h]:mm:ss,mm:ss.0 worksheet.write(0,datetime.datetime.Now(),style) workbook.save('Excel_Workbook.xls')
import xlwt workbook = xlwt.Workbook() worksheet = workbook.add_sheet('My Sheet') worksheet.write(0,5) # Outputs 5 worksheet.write(0,1,2) # Outputs 2 worksheet.write(1,xlwt.Formula('A1*B1')) # Should output "10" (A1[5] * A2[2]) worksheet.write(1,xlwt.Formula('SUM(A1,B1)')) # Should output "7" (A1[5] + A2[2]) workbook.save('Excel_Workbook.xls')
import xlwt workbook = xlwt.Workbook() worksheet = workbook.add_sheet('My Sheet') worksheet.write(0,xlwt.Formula('HYPERLINK("http://www.google.com";"Google")')) # Outputs the text "Google" linking to http://www.google.com workbook.save('Excel_Workbook.xls')
合并列和行:
import xlwt workbook = xlwt.Workbook() worksheet = workbook.add_sheet('My Sheet') worksheet.write_merge(0,3,'First Merge') # Merges row 0's columns 0 through 3. font = xlwt.Font() # Create Font font.bold = True # Set font to Bold style = xlwt.XFStyle() # Create Style style.font = font # Add Bold Font to Style worksheet.write_merge(1,2,'Second Merge',style) # Merges row 1 through 2's columns 0 through 3. workbook.save('Excel_Workbook.xls')
设置单元格内容的对其方式:
import xlwt workbook = xlwt.Workbook() worksheet = workbook.add_sheet('My Sheet') alignment = xlwt.Alignment() # Create Alignment alignment.horz = xlwt.Alignment.HORZ_CENTER # May be: HORZ_GENERAL,HORZ_LEFT,HORZ_CENTER,HORZ_RIGHT,HORZ_FILLED,HORZ_JUSTIFIED,HORZ_CENTER_ACROSS_SEL,HORZ_DISTRIBUTED alignment.vert = xlwt.Alignment.VERT_CENTER # May be: VERT_TOP,VERT_CENTER,VERT_BOTTOM,VERT_JUSTIFIED,VERT_DISTRIBUTED style = xlwt.XFStyle() # Create Style style.alignment = alignment # Add Alignment to Style worksheet.write(0,'Cell Contents',style) workbook.save('Excel_Workbook.xls')
为单元格议添加边框:
# Please note: While I was able to find these constants within the source code,on my system (using LibreOffice,) I was only presented with a solid line,varying from thin to thick; no dotted or dashed lines. import xlwt workbook = xlwt.Workbook() worksheet = workbook.add_sheet('My Sheet') borders = xlwt.Borders() # Create Borders borders.left = xlwt.Borders.DASHED DASHED虚线 NO_LINE没有 THIN实线 # May be: NO_LINE,THIN,MEDIUM,DASHED,DOTTED,THICK,DOUBLE,HAIR,MEDIUM_DASHED,THIN_DASH_DOTTED,MEDIUM_DASH_DOTTED,THIN_DASH_DOT_DOTTED,MEDIUM_DASH_DOT_DOTTED,SLANTED_MEDIUM_DASH_DOTTED,or 0x00 through 0x0D. borders.right = xlwt.Borders.DASHED borders.top = xlwt.Borders.DASHED borders.bottom = xlwt.Borders.DASHED borders.left_colour = 0x40 borders.right_colour = 0x40 borders.top_colour = 0x40 borders.bottom_colour = 0x40 style = xlwt.XFStyle() # Create Style style.borders = borders # Add Borders to Style worksheet.write(0,style) workbook.save('Excel_Workbook.xls')
为单元格设置背景色:
import xlwt workbook = xlwt.Workbook() worksheet = workbook.add_sheet('My Sheet') pattern = xlwt.Pattern() # Create the Pattern pattern.pattern = xlwt.Pattern.soLID_PATTERN # May be: NO_PATTERN,SOLID_PATTERN,or 0x00 through 0x12 pattern.pattern_fore_colour = 5 # May be: 8 through 63. 0 = Black,1 = White,2 = Red,3 = Green,4 = Blue,5 = Yellow,6 = Magenta,7 = Cyan,16 = Maroon,17 = Dark Green,18 = Dark Blue,19 = Dark Yellow,almost brown),20 = Dark Magenta,21 = Teal,22 = Light Gray,23 = Dark Gray,the list goes on... style = xlwt.XFStyle() # Create the Pattern style.pattern = pattern # Add Pattern to Style worksheet.write(0,style) workbook.save('Excel_Workbook.xls')
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