【下载文档:  python实现将多个文件分配到多个文件夹的方法.txt 】

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python实现将多个文件分配到多个文件夹的方法
如下所示：
import os
import shutil
#path of imgr
path = 'D:\\BaiduNetdiskDownload\\newim\\'
#path of folder
folderPath = '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 param
3: shutil.move(oldPath,newPath)
this function is used to move file from param1 to param 2
4: 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 list
file_list = os.listdir(path)
'''define the first foloderNumber'''
folderNumber = 1
print('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)
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