python脚本实现文件的批量移动、复制，以及删除指定后缀

话不多说，直接上代码。

import osimport os.pathfolder_capacity = 10000def copy_files(src_dir, dest_dir):    count = 0    current_folder = ''     for item in os.listdir(src_dir):        abs_item = os.path.join(src_dir, item)        if os.path.isfile(abs_item):            count += 1            if count%folder_capacity == 1:                current_folder = os.path.join(dest_dir, str(count/folder_capacity))                os.mkdir(current_folder)            open(os.path.join(current_folder, item), 'wb').write(open(abs_item, 'rb').read())        if count<20000:            continue        else:            breakdef copy_file(source_dir,target_dir):    count=0    for item in os.listdir(source_dir):        source_files=os.path.join(source_dir,item)        if not os.path.exists(target_dir):            os.mkdir(target_dir)        target_files = os.path.join(target_dir,item)        count +=1        open(target_files,'wb').write(open(source_files,'rb').read())                if count>1000:            break        def move_file(source_dir,target_dir):    count = 0    for item in os.listdir(source_dir):        source_files=os.path.join(source_dir,item)        if not os.path.exists(target_dir):            os.mkdir(target_dir)        target_files = os.path.join(target_dir,item)        count +=1        open(target_files,'wb').write(open(source_files,'rb').read())        os.remove(source_files)        if count>=1041:            breakif __name__ =='__main__':    move_file('~/alexnet/data_light/lighter','~/alexnet/data_light/light')

python批量删除指定后缀及后缀字符

#!/usr/bin/pythonimport osfor root , dirs, files in os.walk('.\hei'):    #file =os.path.splitext(files)    nums= 0    for name in files:        if name.endswith(".jpg"):        #if name[:-4].endswith("idcardimage"):            nums +=1            print("start")            os.remove(os.path.join(root, name))            print ("Delete File: " + os.path.join(root, name))        if nums >1:            break    print("the sum of remove items is:\n%d" %(nums))print ("over!")

#后面if语句是删除文件名指定字符后缀，这里指定字符是"idcardimage"，之后的if语句是用来设置删除文件的个数的，最后输出删除文件数量。