| Nonetype object is not iterable [message #1779388] |
Fri, 05 January 2018 21:33  |
 Jack Gonzales
Messages: 4
Registered: December 2017 |
Junior Member |
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Hi, this is my code and i got an error, it's the next:
TypeError at /admin/products/product/3/change/
'NoneType' object is not iterable
name, ext = get_filename_ext(filename)
*I am working with python 3.6 and django 2.0
*i'm trying change the name to a random name for my files that i want uploading.
---------------------------------------------------------------------------------------------------------------------------------------------------------------------
import random
import os
from django.db import models
# Create your models here.
def get_filename_ext(filepath):
base_name = os.path.basename(filepath)
name, ext = os.path.splitext(base_name)
def upload_image_path(instance, filename):
#print(instance)
#print(filename)
new_filename = random.randint(1,3910209312)
name, ext = get_filename_ext(filename)
final_filename = '{new_filename}{ext}'.format(new_filename=new_filename, ext=ext)
return "products/{new_filename}/{final_filename}".format(
new_filename = new_filename,
final_filename = final_filename
)
class Product(models.Model): #Product_Category
title = models.CharField(max_length=120)
description = models.TextField()
price = models.DecimalField(decimal_places=2, max_digits=20, default=39.99)
image = models.FileField(upload_to=upload_image_path, null=True, blank = True)
def __str__(self):
return self.title
def __unicode__(self):
return self.title
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