赤峰网站优化,付费推广的途径和原因,做设计常用的素材网站,中国站长原文链接#xff1a;http://www.juzicode.com/python-example-excel-col-row-transpose 今天的例子实现对Excel表格的行列值完成转置。
原始表格为:A | B | C 1 | 2 | 3 * | ( | ) 经过转置后变为#xff1a;A | 1 | *B | 2 | (C | 3 | )方法1#xff0c;用xlrd读取excel文…原文链接http://www.juzicode.com/python-example-excel-col-row-transpose 今天的例子实现对Excel表格的行列值完成转置。
原始表格为:A | B | C 1 | 2 | 3 * | ( | ) 经过转置后变为A | 1 | *B | 2 | (C | 3 | )方法1用xlrd读取excel文件按照行方式存入到一个列表中用xlwt写入文件时按照列方式取出
#juzicode.com/VX公众号:juzicode
import xlrd
import xlwtwb_rxlrd.open_workbook(data_r.xls)
ws_rwb_r.sheet_by_name(juzicode)
data_list[]
for i in range(ws_r.nrows):data_list.append(ws_r.row_values(i))
print(data_list:,data_list)wb_w xlwt.Workbook()
ws_wwb_w.add_sheet(juzicode)
for i in range(ws_r.ncols):for j in range(ws_r.nrows):ws_w.write(i,j,data_list[j][i])
wb_w.save(data_w_xlwt_xlrd.xls)方法2用pandas读出文件生成df实例后使用它的T属性完成转置
#juzicode.com/VX公众号:juzicode
import pandas as pddf pd.DataFrame(pd.read_excel(data_r.xls))
df_t df.T
with pd.ExcelWriter(data_w_pandas.xlsx,engineopenpyxl) as writer:df_t.to_excel(writer,headerFalse)方法3用pandas读出文件生成df实例后使用它的transpose()方法完成转置
#juzicode.com/VX公众号:juzicode
import pandas as pddf pd.DataFrame(pd.read_excel(data_r.xls))
df_t df.transpose()
with pd.ExcelWriter(data_w_pandas2.xlsx,engineopenpyxl) as writer:df_t.to_excel(writer,headerFalse)
