def test_rack_form_clean_photo(self):
from fixcity.exif_utils import get_exif_info
from PIL import Image
import os.path
data = self.data.copy()
# Jump through a few hoops to simulate a real upload.
HERE = os.path.abspath(os.path.dirname(__file__))
path = os.path.join(HERE, 'files', 'test_exif.jpg')
content = open(path).read()
photofile = TemporaryUploadedFile('test_exif.jpg', 'image/jpeg',
len(content), None)
photofile.write(content)
photofile.seek(0)
# Okay, now we have something like a file upload.
data['photo'] = photofile
form = RackForm(data, {'photo': photofile})
self.assert_(form.is_valid())
# Make sure it doesn't have a bad rotation.
self.assertEqual({},
get_exif_info(Image.open(photofile.temporary_file_path())))
def test_exif_info(self):
img = self._make_image('test_exif.jpg')
info = exif_utils.get_exif_info(img)
self.assertEqual(info['Make'], 'Apple')
self.assertEqual(info['DateTime'], '2009:11:07 10:49:33')
self.assertEqual(info['Orientation'], 6)
def test_rotate_image_by_exif(self):
img = self._make_image('test_exif.jpg')
rotated = exif_utils.rotate_image_by_exif(img)
self.failIfEqual(img, rotated)
# Unfortunately PIL doesn't save exif info on new images...
self.assertEqual(exif_utils.get_exif_info(rotated), {})
def test_exif_info__no_info(self):
img = self._make_image('test_no_exif.jpg')
info = exif_utils.get_exif_info(img)
self.assertEqual(info, {})
