我们可以在视图中创建目录吗？ Django的

Question

I want to create / remove directories in static folder using django's view. Is it possible?

Something like, when I run django's view I want to create some extra folders in static folder...then do some processing inside the folder, and remove them later

Answer 1

You can create/remove directories from a Django view using os and/or shutil .

Your views.py will go something like this -

import os, shutil, errno
from django.conf import settings

def my_view(request):
    #Getting static folder path from project settings
    static_dir = settings.STATICFILES_DIRS[0]

    #Creating a folder in static directory
    new_dir_path = os.path.join(static_dir, "new_dir")
    try:
        os.makedir(new_dir_path)
    except OSError as e:
        if e.errno != errno.EEXIST:
            #directory already exists
            pass
        else:
            print(e)

    #Removing a directory
    try:
        shutil.rmtree(new_dir_path)
    except OSError, e:
        print(e)

    #do the things you want

Note: os.rmdir(path) can also delete a directory but only if it is empty.