Python使用xlwt模块操作Excel的方法详解

$ pip install xlwt

#!/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')

#!/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

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')

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')

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')

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')

# 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')

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')