Python简单读写Xls格式文档的方法示例
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2022-05-30 20:35:35
本文实例讲述了python简单读写xls格式文档的方法。分享给大家供大家参考,具体如下:
1. 模块安装
使用pip install命令安装,
即:
pip...
本文实例讲述了python简单读写xls格式文档的方法。分享给大家供大家参考,具体如下:
1. 模块安装
使用pip install
命令安装,
即:
pip install xlrd
pip install xlwt
如下图:
2. python 代码
import xlrd import xlwt import datetime def set_style(name,height,format,bold=false): style = xlwt.xfstyle() if format.strip()!='': style.num_format_str =format font = xlwt.font() font.name=name font.bold=bold font.color_index=4 font.height=height alignment = xlwt.alignment() #horz_general, horz_left, horz_center, horz_right, horz_filled, horz_justified, horz_center_across_sel, horz_distributed alignment.horz = xlwt.alignment.horz_center #vert_top, vert_center, vert_bottom, vert_justified, vert_distributed alignment.vert = xlwt.alignment.vert_center style.alignment = alignment style.font=font return style def set_colstyle(sheet,cindex): col=sheet.col(cindex) col.width =256*20 #col.height =100 def writexls(path): wb = xlwt.workbook() sheet = wb.add_sheet('测试',cell_overwrite_ok=true) set_colstyle(sheet,3) #标题 heads=['姓名','学科','分数','日期'] for h in range(0,len(heads)): sheet.write(0,h,heads[h],set_style('arial',300,'',true)) #数据 sheet.write_merge(1,2,0,0,'张三',set_style('arial',300,'',false)) sheet.write(1,1,'语文',set_style('arial',240,'',false)) sheet.write(1,2,85,set_style('arial',240,'',false)) sheet.write(1,3,datetime.date.today(),set_style('arial',240,'yyyy/mm/dd',false)) sheet.write(2,1,'数学',set_style('arial',240,'',false)) sheet.write(2,2,85,set_style('arial',240,'',false)) sheet.write(2,3,datetime.date.today(),set_style('arial',240,'yyyy/mm/dd',false)) sheet.write_merge(3,4,0,0,'李四',set_style('arial',300,'',false)) sheet.write(3,1,'语文',set_style('arial',240,'',false)) sheet.write(3,2,95,set_style('arial',240,'',false)) sheet.write(3,3,datetime.date.today(),set_style('arial',240,'yyyy/mm/dd',false)) sheet.write(4,1,'数学',set_style('arial',240,'',false)) sheet.write(4,2,95,set_style('arial',240,'',false)) sheet.write(4,3,datetime.date.today(),set_style('arial',240,'yyyy/mm/dd',false)) wb.save(path) def ismerge(sheet,merge,r,c): #merge=sheet.merged_cells for m in merge: if r>=m[0] and r<m[1] and c==m[2]: r=m[0] c==m[2] break return r,c def readxls(path): wb=xlrd.open_workbook(path,formatting_info=true) #sheetname=wb.sheet_names()[0] sheet=wb.sheet_by_index(0) rows=sheet.nrows cols=sheet.ncols merge=sheet.merged_cells #merged_cells返回的这四个参数的含义是:(row,row_range,col,col_range), #其中[row,row_range)包括row,不包括row_range print('--------------------------------------------------------------------') for r in range(0,rows): liststr = [] for c in range(0,cols): merg=ismerge(sheet,merge,r,c) if (sheet.cell(merg[0],merg[1]).ctype==3): data_value=xlrd.xldate_as_tuple(sheet.cell_value(merg[0],merg[1]),wb.datemode) #print(datetime.date(*data_value[:3]).strftime('%y/%m/%d')) liststr.append(datetime.date(*data_value[:3]).strftime('%y/%m/%d')) else: #print(sheet.cell_value(merg[0],merg[1])) liststr.append(sheet.cell_value(merg[0],merg[1])) #print(sheet.cell(merg[0],merg[1]).value) #print(sheet.cell(r,c).ctype) print(' |\t'.join(str(s) for s in liststr if s not in [none])) print('--------------------------------------------------------------------') if __name__ == '__main__': #writexls('h:\测试.xls') readxls('h:\测试.xls')
3.效果展示
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