get_thumbnail does not respect the box

[romulocollopy]

Python 3.4.0 Django==1.9.2 Pillow==2.9.0 django-image-cropping==1.0.3 easy-thumbnails==2.2

I'm using the python method mentioned in the documentation, but I've tried others too. The image is being cropped always in the vertica center, no matter wich position the ImageRatioField sets.

In the generated filename I cansee the right box detais.

I have tryied to fund something in easy_thumbnails code and docs, but I coun't figure out eighter. I have the same method working fine in a Django 1.6 / python 2.7 project

# models.py
DETAIL_CROPPING_SIZE = 1860, 550
class DetailCroppedImage(models.Model):

    featured_image = models.ImageField(_('Featured Image'),
                                       upload_to='images/entries')

    detail_view_cropping = ImageRatioField(
        'featured_image', '{}x{}'.format(*DETAIL_CROPPING_SIZE)
    )

    def get_featured_image(self):
        return get_thumbnailer(self.featured_image).get_thumbnail({
            'size': DETAIL_CROPPING_SIZE,
            'box': self.detail_view_cropping,
            'crop': True,
            'detail': True,
        }).url

<!-- template -->

<img src="{{ detail_image.get_featured_image}}" />

[romulocollopy]

it was an import error