xlwt設置Excel單元格style樣式

python xlwt 設置單元格樣式

1、使用xlwt中的Alignment來設置單元格的對齊方式

　　其中horz代表水平對齊方式，vert代表垂直對齊方式。

VERT_TOP = 0x00 上端對齊
VERT_CENTER = 0x01 居中對齊（垂直方向上）
VERT_BOTTOM = 0x02 低端對齊
HORZ_LEFT = 0x01 左端對齊
HORZ_CENTER = 0x02 居中對齊（水平方向上）
HORZ_RIGHT = 0x03 右端對齊

import xlwt
 
def run():
    wk = xlwt.Workbook()    # 新建一個表格
    sheet = wk.add_sheet('sheet1')    # 給表格新建一個名為 sheer1 的工作簿
    style = xlwt.XFStyle()  # 創建一個樣式對象，初始化樣式
    al = xlwt.Alignment()
    al.horz = 0x02      # 設置水平居中
    al.vert = 0x01      # 設置垂直居中
    style.alignment = al
    sheet.write(0, 0, '文本居中', style)
    wk.save('Test.xls')
 
run()

import xlwt
 
workbook = xlwt.Workbook(encoding = 'ascii')
worksheet = workbook.add_sheet('My Worksheet')
style = xlwt.XFStyle() # 初始化樣式
font = xlwt.Font() # 為樣式創建字體
font.name = 'Times New Roman'
font.bold = True # 黑體
font.underline = True # 下划線
font.italic = True # 斜體字
style.font = font # 設定樣式
worksheet.write(0, 0, 'Unformatted value') # 不帶樣式的寫入
 
worksheet.write(1, 0, 'Formatted value', style) # 帶樣式的寫入
 
workbook.save('formatting.xls') # 保存文件

2、設置寬度

import xlwt
 
workbook = xlwt.Workbook()
worksheet = workbook.add_sheet('My Sheet')
worksheet.write(0, 0,'My Cell Contents')
 
# 設置單元格寬度
worksheet.col(0).width = 3333
workbook.save('cell_width.xls')

3、添加超鏈接

import xlwt
workbook = xlwt.Workbook()
worksheet = workbook.add_sheet('My Sheet')
worksheet.write(0, 0, xlwt.Formula('HYPERLINK("http://www.google.com";"Google")')) # Outputs the text "Google" linking to http://www.google.com
workbook.save('Excel_Workbook.xls')

4、對其方式

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, 0, 'Cell Contents', style)
workbook.save('Excel_Workbook.xls')

5、添加邊框

import xlwt
workbook = xlwt.Workbook()
worksheet = workbook.add_sheet('My Sheet')
borders = xlwt.Borders() # Create Borders
borders.left = xlwt.Borders.DASHED
    DASHED虛線
    NO_LINE沒有
    THIN實線
 
# 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, 0, 'Cell Contents', style)
workbook.save('Excel_Workbook.xls')

6、設置背景顏色

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, 0, 'Cell Contents', style)
workbook.save('Excel_Workbook.xls')

7、實際應用帶詳細注釋

Xlwt設置style樣式

• 使用xlwt保存內容到excel的時候，可能有些格式需求，比如想要文字居中，想要單元格字體加粗，想要改變列寬等等
• 以下記錄的是使用xlwt的style樣式實現幾個常用的單元格樣式設置

import xlwt


# 為樣式創建字體
def get_font():
    font = xlwt.Font()

    # 字體類型
    font.name = 'name Times New Roman'
    # 字體顏色
    font.colour_index = 4
    # 字體大小，11為字號，20為衡量單位
    font.height = 20 * 11
    # 字體加粗
    font.bold = False
    # 下划線
    font.underline = True
    # 斜體字
    font.italic = True

    return font


# 設置單元格對齊方式
def get_alignment():
    alignment = xlwt.Alignment()

    # 0x01(左端對齊)、0x02(水平方向上居中對齊)、0x03(右端對齊)
    alignment.horz = 0x02
    # 0x00(上端對齊)、 0x01(垂直方向上居中對齊)、0x02(底端對齊)
    alignment.vert = 0x01
    # 設置自動換行
    alignment.wrap = 1

    return alignment


# 設置邊框
def get_borders():
    borders = xlwt.Borders()

    # 細實線:1，小粗實線:2，細虛線:3，中細虛線:4，大粗實線:5，雙線:6，細點虛線:7
    # 大粗虛線:8，細點划線:9，粗點划線:10，細雙點划線:11，粗雙點划線:12，斜點划線:13
    borders.left = 1
    borders.right = 2
    borders.top = 3
    borders.bottom = 4
    borders.left_colour = 1
    borders.right_colour = 1
    borders.top_colour = 1
    borders.bottom_colour = 1

    return borders


# 主程序
def main():
    # 創建一個xlwt對象
    excel = xlwt.Workbook(encoding='utf-8')
    # 在excel文件中新建工作表
    sheet = excel.add_sheet('格式測試')

    # 設置列寬，一個中文等於兩個英文等於兩個字符，11為字符數，256為衡量單位
    sheet.write(0, 0, "Python")
    sheet.col(0).width = 25 * 256

    # 初始化樣式
    style_font = xlwt.XFStyle()
    style_alignment = xlwt.XFStyle()
    style_borders = xlwt.XFStyle()

    # 獲取設置字體格式
    style_font.font = get_font()
    # 獲取設置對齊格式
    style_alignment.alignment = get_alignment()
    # 獲取設置邊框格式
    style_borders.borders = get_borders()

    # 將三種樣式定義的格式作用與三個單元格
    sheet.write(1, 0, '字體樣式', style_font)
    sheet.write(1, 2, '對齊方式', style_alignment)
    sheet.write(1, 4, '邊框樣式', style_borders)

    excel.save('../Data/excel/style.xls')


# 主程序入口
if __name__ == "__main__":
    main()