import os import pandas as pd from sklearn import linear_model path = r'D:\新数据\每日收益率' filenames = os.listdir(path) for filename in filenames: print(filename) for i in filenames: excel_path = 'D:\新数据\每日收益率\\' + i f = open(excel_path,'rb') data = pd.re
Sub 合并当前目录下所有工作簿的全部工作表() Dim MyPath, MyName, AWbName Dim Wb As workbook, WbN As String Dim G As Long Dim Num As Long Dim BOX As String Application.ScreenUpdating = False MyPath = ActiveWorkbook.Path MyName = Dir(MyPath & "\" & "*.xl
编写了一个遍历一个目录下所有的文件及文件夹,然后计算每个文件的字符和line的小程序,先把程序贴出来. #coding=utf-8 ''' Created on 2014年7月14日 @author: Administrator ''' import os import os.path rootdir =r'c:\python27\jiaoben' filefullnames=[] def traverse(rootdir,filefullnames): for parent,dirnames,