def test_save_thumbnail_as_jpg(self):
key = 'test/giftest/exifTest.jpg'
url = 'https://s3-us-west-2.amazonaws.com/ascribe0/{}'.format(key)
thumbnail = Thumbnail(user=self.user_test,
thumbnail_file=settings.THUMBNAIL_DEFAULT,
thumbnail_sizes={})
thumbnail.save()
thumbnail = Thumbnail.thumbnail_from_url(url, key, thumbnail)
test_cases = set(thumbnail.thumbnail_sizes.values())
for t in test_cases:
Image.open(urllib.urlretrieve(t)[0])
def test_save_tif_as_jpeg_thumbnail(self):
key = 'test/imagetests/lenna.tif'
url = 'https://s3-us-west-2.amazonaws.com/ascribe0/{}'.format(key)
thumbnail = Thumbnail(user=self.user_test,
thumbnail_file=settings.THUMBNAIL_DEFAULT,
thumbnail_sizes={})
thumbnail.save()
thumbnail = Thumbnail.thumbnail_from_url(url, key, thumbnail)
thumbnail_formats = [
Image.open(urllib.urlretrieve(thumbnail_url)[0]).format
for thumbnail_url in thumbnail.thumbnail_sizes.values()
]
self.assertTrue(
all(f == 'JPEG' for f in thumbnail_formats),
msg='All thumbnails of a TIF file must be of format JPEG')
def test_resize_gif(self):
key = 'test/giftest/ERuXtjY.gif'
url = 'https://s3-us-west-2.amazonaws.com/ascribe0/{}'.format(key)
thumbnail = Thumbnail(user=self.user_test,
thumbnail_file=settings.THUMBNAIL_DEFAULT,
thumbnail_sizes={})
thumbnail.save()
thumbnail = Thumbnail.thumbnail_from_url(url, key, thumbnail)
test_cases = set(thumbnail.thumbnail_sizes.values())
for t in test_cases:
try:
output_image = Image.open(urllib.urlretrieve(t)[0])
except Exception, e:
# Lol
print 'Exception ... '
raise AssertionError(e.args)
try:
output_image.seek(1)
except:
raise AssertionError('Gif is not animated')
#thumbs = Thumbnail.objects.filter(user__isnull=False, thumbnail_file__contains='.gif').exclude(user__pk__in=test_users)
thumb_ids = [t.id for t in thumbs]
#pieces = [p.id for p in Piece.objects.filter(thumbnail__in=thumb_ids)]
#Piece.objects.filter(id__in=pieces).update(thumbnail_id='NULL')
Thumbnail.objects.filter(id__in=thumb_ids).delete()
new_thumbnails = []
bad_thumbnails = []
for g in gifs:
basename = g.associated_key('thumbnail', '', unique=False)
try:
new_thumbnails.append(
Thumbnail.thumbnail_from_url(g.user, g.url, basename))
except Exception as e:
print sys.exc_info()
print traceback.print_exc()
bad_thumbnails.append([sys.exc_info(), g])
print 'new thumbnails'
print new_thumbnails
print 'bad ones .. '
print bad_thumbnails
#for n in new_thumbnails:
# piece_name = n.thumbnail_file.split('/')[2]
# for g in gifs:
# if piece_name in g.digital_work_file:
# Piece.objects.filter(digital_work_id=g.id).update(thumbnail_id=n.id)