python实现将多个文件分配到多个文件夹的方法

import osimport shutil#path of imgrpath = 'D://BaiduNetdiskDownload//newim//'#path of folderfolderPath = 'D://BaiduNetdiskDownload//folderSort//'peopleNumber = 61#new 61 folder numbers as sort_folder_number[61]sort_folder_number = [x for x in range(0,peopleNumber)]# makedir 61 folders'''demo功能说明：在folderPath处新建60个文件夹，图片存储在path处给每个文件夹分配150张图片（将9000张图片平均分配到60个文件夹）Tips:1: os.path.join(path1,path2...)this function is used to combine the path,it returns a path which is 'path1/path2...'2: os.makedirs(path)this function is used to make a directory(new folder) in the path param3: shutil.move(oldPath,newPath)this function is used to move file from param1 to param 24: os.path.exists(path)this function is used to check the filePath(param1) whether exists'''for number in sort_folder_number: new_folder_path = os.path.join(folderPath,'%s'%number)#new_folder_path is ‘folderPath/number' if not os.path.exists(new_folder_path):  os.makedirs(new_folder_path)  print("new a floder named "+str(number)+'at the path of '+ new_folder_path)#give the img listfile_list = os.listdir(path)'''define the first foloderNumber'''folderNumber = 1print('there are '+str(len(file_list))+' files at the path of '+path)for i in range(0,len(file_list)): old_file_path = os.path.join(path,str(i)+'.jpg') if os.path.isdir(old_file_path):  '''if the path is a folder,program will pass it'''  print('img does not exist ,path=' + old_file_path+' it is a dir' )  pass elif not os.path.exists(old_file_path):  '''if the path does not exist,program will pass it'''  print('img does not exist ,path='+old_file_path)  pass else:  '''define the number,it decides how many imgs each people process'''  number = 150 #int(len(file_list)/peopleNumber)  if(i%number ==0):   folderNumber +=1  new_file_path = os.path.join(folderPath,'%s'%(folderNumber))  if not os.path.exists(new_file_path):   print('not exist path:'+new_file_path)   break  shutil.move(old_file_path,new_file_path)  print('success move file from '+ old_file_path +' to '+new_file_path)