Python reads everything under a file, gets a filename, intercepts characters, writes back a file

# CODING=GBK

Import OS

Import Os.path

#读取目录下的所有文件, including nested folders

Def getfilelist (dir, fileList):

    Newdir = Dir

    if os.path.isfile (dir):

        Filelist.append (dir)

    Elif Os.path.isdir (dir):

         for  in Os.listdir (dir):

            # If you need to ignore some folders, use the following code

            if "xxx":

            Continue

            Newdir = Os.path.join (dir, s)

            Getfilelist (Newdir, FileList)

    return fileList

"E:\\differnernt_size_digit_data\\resize\\train\\28x28"

List = Getfilelist (Filedir, [])

# Open a file

fo = open ("file_list.txt""W")  # opening file

 for  in list:

    Print (i)  # Test full file path

    Print (Os.path.basename (i))  # file name

    index = I.find (".", 0)  # Find the location of the dot

    Print (I[index-1:index])  # intercept target characters

    " " + I[index-1:index])  # test Target string

    " " "\ n")  # write the target string to the file

Fo.close ()  # Close Open File

Python reads everything under a file, gets a filename, intercepts characters, writes back to a file