python3 读取execle文档

超、凢脫俗 2022-07-11 01:51 169阅读 0赞

安装 xlrd 和 xlwt

pip install xlrd

pip install xlwt

pip install xlutils

#coding='utf-8'
    
    import xlrd
    import xlwt
    from datetime import  datetime
    
    def set_style(font_name,font_height,bold=False):
        style=xlwt.XFStyle()
        
        font=xlwt.Font()
        font.name=font_name         # 'Times New Roman'
        font.height=font_height
        font.bold=bold
        font.colour_index=4
        
        borders=xlwt.Borders()
        borders.left=6
        borders.right=6
        borders.top=6
        borders.bottom=6
        
        style.font=font
        style.borders=borders
        return style
        
    def handle_excel_by_xlrd_xlwt():
        #*****************************************    Read    ************************************
        #file
        TC_workbook=xlrd.open_workbook(r"TestCase.xlsx")
    
        #sheet
        all_sheets_list=TC_workbook.sheet_names()
        print("All sheets name in File:",all_sheets_list)
        
        first_sheet=TC_workbook.sheet_by_index(0)
        print("First sheet Name:",first_sheet.name)
        print("First sheet Rows:",first_sheet.nrows)
        print("First sheet Cols:",first_sheet.ncols)
        
        second_sheet=TC_workbook.sheet_by_name("b")
        print("Second sheet Rows:",second_sheet.nrows)
        print("Second sheet Cols:",second_sheet.ncols)
        
        first_row=first_sheet.row_values(0)
        print("First row:",first_row)
        first_col=first_sheet.col_values(0)
        print("First Column:",first_col)
        
        # cell
        cell_value=first_sheet.cell(1,0).value
        print("The 1th method to get Cell value of row 2 & col 1:",cell_value)
        cell_value2=first_sheet.row(1)[0].value
        print("The 2th method to get Cell value of row 2 & col 1:",cell_value2)
        cell_value3=first_sheet.col(0)[1].value
        print("The 3th method to get Cell value of row 2 & col 1:",cell_value3)
    
        #*****************************************    Write    ************************************
        new_workbook=xlwt.Workbook()
        new_sheet=new_workbook.add_sheet("SheetName_test")
        new_sheet.write(0,0,"hello") 
        #write cell with style
        new_sheet.write(0,1,"world",set_style("Times New Roman", 220, True))  
        
        style0 = xlwt.easyxf('font: name Times New Roman, color-index red, bold on',num_format_str='#,##0.00')
        style1 = xlwt.easyxf(num_format_str='D-MMM-YY')
        new_sheet.write(1, 0, 1234.56, style0)
        new_sheet.write(1, 1, datetime.now(), style1)
        
        #write cell with formula
        new_sheet.write(2,0,5)
        new_sheet.write(2,1,8)
        new_sheet.write(3,0, xlwt.Formula("A3+B3"))
    
        new_workbook.save(r"NewCreateWorkbook.xls")         #if change to xlsx,then open failed
        
        
    if __name__=="__main__":
        handle_excel_by_xlrd_xlwt()

新建一个excel文档，和我们的程序在同一个目录，名字为TestCase.xlsx

然后把其中的一个sheet名字改成b，然后在里面添加一些值，

运行的结果是，读取我们的这个文件，然后把一些新内容写到一个新的excel文档中