三、excel用padas读取公式后非空值（20190609）

# Author:ShowTimEimport xlrdimport sysfrom xlutils.copy import copyimport xlwtimport pandas as pd

xlsx = xlrd.open_workbook(‘../智能跟单/excel/6.03实时跟单完成情况 - 副本.xls‘, formatting_info=True)

output_workbook = xlwt.Workbook()output_worksheet = output_workbook.add_sheet(‘完成情况_output‘)

for row_index in range(xlsx.sheet_by_name(‘完成情况‘).nrows):    for column_index in range(xlsx.sheet_by_name(‘完成情况‘).ncols):        output_worksheet.write(row_index, column_index,                               xlsx.sheet_by_name(‘完成情况‘).cell_value(row_index, column_index))output_workbook.save(‘完成情况_output.xls‘)

xlsx_frame = pd.read_excel(‘完成情况_output.xls‘, ‘完成情况_output‘)# xlsx_frame_value_meets_condition = xlsx_frame[xlsx_frame[‘异常发生率‘].astype(float) > 0.2]xlsx_frame1 = xlsx_frame.copy()# xlsx_frame1 = xlsx_frame.Txlsx_frame1.drop(labels=‘6.3温州实时跟单完成情况‘, axis=1, inplace=True)xlsx_frame1.drop(labels=0, axis=0, inplace=True)xlsx_frame1.drop(columns=[‘Unnamed: 12‘, ‘Unnamed: 13‘, ‘Unnamed: 14‘, ‘Unnamed: 15‘], axis=1, inplace=True)

print(xlsx_frame1.shape)print(‘*‘ * 80)print(xlsx_frame1.head())

writer = pd.ExcelWriter(‘完成情况_output1.xls‘)xlsx_frame1.to_excel(writer, sheet_name=‘完成情况_output1‘, index=False)writer.save()writer.close()

# 写入不能直接去写，每一个动作都是调用一个对象。

原文地址：https://www.cnblogs.com/nimakk/p/10993378.html