django.utils.timezone.timezone_now - python examples

    def save(self, *args, **kwargs):
        if not self.pk:
            self.created = timezone_now()
        else:
            # To ensure that we have a creation data always, we add this one
            if not self.created:
                self.created = timezone_now()

            self.modified = timezone_now()

        super(CreationModificationDateMixin, self).save(*args, **kwargs)

def upload_to(instance, filename):
    now = timezone_now()
    filename_base, filename_ext = os.path.splitext(filename)
    return "quotes/%s%s" % (
        now.strftime("%Y/%m/%Y%m%d%H%M%S"),
        filename_ext.lower(),
    )

def small_upload_to(instance, filename):
    now = timezone_now()
    filename_base, filename_ext = os.path.splitext(filename)
    return "quotes/%s%s" % (
        now.strftime("%Y/%m/%Y%m%d%H%M%S_small"),
        filename_ext.lower(),
    )

def medium_upload_to(instance, filename):
    now = timezone_now()
    filename_base, filename_ext = os.path.splitext(filename)
    return "quotes/%s%s" % (
        now.strftime("%Y/%m/%Y%m%d%H%M%S_medium"),
        filename_ext.lower(),
    )

def large_upload_to(instance, filename):
    now = timezone_now()
    filename_base, filename_ext = os.path.splitext(filename)
    return "locations/%s%s" % (
        now.strftime("%Y/%m/%Y%m%d%H%M%S_large"),
        filename_ext.lower(),
    )

def upload_to(instance, filename):
    now = timezone_now()
    filename_base, filename_ext = os.path.splitext(filename)
    return "products/%s/%s%s" % (
        instance.product.slug,
        now.strftime("%Y%m%d%H%M%S"),
        filename_ext.lower(),
    )

def small_upload_to(instance, filename):
    now = timezone_now()
    filename_base, filename_ext = os.path.splitext(filename)
    return "locations/%s%s" % (
        now.strftime("%Y/%m/%Y%m%d%H%M%S_small"),
        filename_ext.lower(),
    )

def medium_upload_to(instance, filename):
    now = timezone_now()
    filename_base, filename_ext = os.path.splitext(filename)
    return "locations/%s%s" % (
        now.strftime("%Y/%m/%Y%m%d%H%M%S_medium"),
        filename_ext.lower(),
    )

def upload_to(instance, filename):
    now = timezone_now()
    base, ext = os.path.splitext(filename)
    ext = ext.lower()
    return f"quotes/{now:%Y/%m/%Y%m%d%H%M%S}{ext}"

def product_photo_upload_to(instance, filename):
    now = timezone_now()
    slug = instance.product.slug
    base, ext = os.path.splitext(filename)
    return f"products/{slug}/{now:%Y%m%d%H%M%S}{ext.lower()}"