def test_create_persona_preview_image(self, pngcrush_image_mock):
addon = addon_factory()
addon.modified = self.days_ago(41)
# Given an image, a 680x100 and a 32x32 thumbnails need to be generated
# and processed with pngcrush.
expected_dst1 = tempfile.NamedTemporaryFile(mode='r+w+b',
suffix=".png",
delete=False,
dir=settings.TMP_PATH)
expected_dst2 = tempfile.NamedTemporaryFile(mode='r+w+b',
suffix=".png",
delete=False,
dir=settings.TMP_PATH)
create_persona_preview_images(
src=get_image_path('persona-header.jpg'),
full_dst=[expected_dst1.name, expected_dst2.name],
set_modified_on=addon.serializable_reference(),
)
# pngcrush_image should have been called twice, once for each
# destination thumbnail.
assert pngcrush_image_mock.call_count == 2
assert pngcrush_image_mock.call_args_list[0][0][0] == (
expected_dst1.name)
assert pngcrush_image_mock.call_args_list[1][0][0] == (
expected_dst2.name)
assert image_size(expected_dst1.name) == (680, 100)
assert image_size(expected_dst2.name) == (32, 32)
addon.reload()
self.assertCloseToNow(addon.modified)
def test_create_persona_preview_image(self, pngcrush_image_mock):
addon = addon_factory()
addon.modified = self.days_ago(41)
# Given an image, a 680x100 and a 32x32 thumbnails need to be generated
# and processed with pngcrush.
expected_dst1 = tempfile.NamedTemporaryFile(
mode='wb', suffix=".png", delete=False, dir=settings.TMP_PATH)
expected_dst2 = tempfile.NamedTemporaryFile(
mode='wb', suffix=".png", delete=False, dir=settings.TMP_PATH)
create_persona_preview_images(
src=get_image_path('persona-header.jpg'),
full_dst=[expected_dst1.name, expected_dst2.name],
set_modified_on=addon.serializable_reference(),
)
# pngcrush_image should have been called twice, once for each
# destination thumbnail.
assert pngcrush_image_mock.call_count == 2
assert pngcrush_image_mock.call_args_list[0][0][0] == (
expected_dst1.name)
assert pngcrush_image_mock.call_args_list[1][0][0] == (
expected_dst2.name)
assert image_size(expected_dst1.name) == (680, 100)
assert image_size(expected_dst2.name) == (32, 32)
addon.reload()
self.assertCloseToNow(addon.modified)
def get_preview_sizes(ids, **kw):
log.info('[%s@%s] Getting preview sizes for addons starting at id: %s...' %
(len(ids), get_preview_sizes.rate_limit, ids[0]))
addons = Addon.objects.filter(pk__in=ids).no_transforms()
for addon in addons:
previews = addon.previews.all()
log.info('Found %s previews for: %s' % (previews.count(), addon.pk))
for preview in previews:
try:
log.info('Getting size for preview: %s' % preview.pk)
sizes = {
'thumbnail': image_size(preview.thumbnail_path),
'image': image_size(preview.image_path),
}
preview.update(sizes=sizes)
except Exception as err:
log.error('Failed to find size of preview: %s, error: %s' %
(addon.pk, err))
def get_preview_sizes(ids, **kw):
log.info('[%s@%s] Getting preview sizes for addons starting at id: %s...'
% (len(ids), get_preview_sizes.rate_limit, ids[0]))
addons = Addon.objects.filter(pk__in=ids).no_transforms()
for addon in addons:
previews = addon.previews.all()
log.info('Found %s previews for: %s' % (previews.count(), addon.pk))
for preview in previews:
try:
log.info('Getting size for preview: %s' % preview.pk)
sizes = {
'thumbnail': image_size(preview.thumbnail_path),
'image': image_size(preview.image_path),
}
preview.update(sizes=sizes)
except Exception as err:
log.error('Failed to find size of preview: %s, error: %s'
% (addon.pk, err))
def _uploader(resize_size, final_size):
img = get_image_path('mozilla.png')
original_size = (339, 128)
src = tempfile.NamedTemporaryFile(mode='r+b',
suffix='.png',
delete=False,
dir=settings.TMP_PATH)
if not isinstance(final_size, list):
final_size = [final_size]
resize_size = [resize_size]
uploadto = user_media_path('addon_icons')
try:
os.makedirs(uploadto)
except OSError:
pass
for rsize, expected_size in zip(resize_size, final_size):
# resize_icon moves the original
shutil.copyfile(img, src.name)
src_image = Image.open(src.name)
assert src_image.size == original_size
dest_name = os.path.join(uploadto, '1234')
with mock.patch('olympia.amo.utils.pngcrush_image') as pngcrush_mock:
return_value = tasks.resize_icon(src.name, dest_name, [rsize])
dest_image = '%s-%s.png' % (dest_name, rsize)
assert pngcrush_mock.call_count == 1
assert pngcrush_mock.call_args_list[0][0][0] == dest_image
assert image_size(dest_image) == expected_size
# original should have been moved to -original
orig_image = '%s-original.png' % dest_name
assert os.path.exists(orig_image)
# Return value of the task should be a dict with an icon_hash key
# containing the 8 first chars of the md5 hash of the source file,
# which is bb362450b00f0461c6bddc6b97b3c30b.
assert return_value == {'icon_hash': 'bb362450'}
os.remove(dest_image)
assert not os.path.exists(dest_image)
os.remove(orig_image)
assert not os.path.exists(orig_image)
shutil.rmtree(uploadto)
assert not os.path.exists(src.name)
def _uploader(resize_size, final_size):
img = get_image_path('mozilla.png')
original_size = (339, 128)
src = tempfile.NamedTemporaryFile(
mode='r+w+b', suffix='.png', delete=False, dir=settings.TMP_PATH)
if not isinstance(final_size, list):
final_size = [final_size]
resize_size = [resize_size]
uploadto = user_media_path('addon_icons')
try:
os.makedirs(uploadto)
except OSError:
pass
for rsize, expected_size in zip(resize_size, final_size):
# resize_icon moves the original
shutil.copyfile(img, src.name)
src_image = Image.open(src.name)
assert src_image.size == original_size
dest_name = os.path.join(uploadto, '1234')
with mock.patch('olympia.amo.utils.pngcrush_image') as pngcrush_mock:
return_value = tasks.resize_icon(src.name, dest_name, [rsize])
dest_image = '%s-%s.png' % (dest_name, rsize)
assert pngcrush_mock.call_count == 1
assert pngcrush_mock.call_args_list[0][0][0] == dest_image
assert image_size(dest_image) == expected_size
# original should have been moved to -original
orig_image = '%s-original.png' % dest_name
assert os.path.exists(orig_image)
# Return value of the task should be a dict with an icon_hash key
# containing the 8 first chars of the md5 hash of the source file,
# which is bb362450b00f0461c6bddc6b97b3c30b.
assert return_value == {'icon_hash': 'bb362450'}
os.remove(dest_image)
assert not os.path.exists(dest_image)
os.remove(orig_image)
assert not os.path.exists(orig_image)
shutil.rmtree(uploadto)
assert not os.path.exists(src.name)
