def test_filter_murano_images(self, mock_log):
mock_blank_img = \
mock.MagicMock(id=13, properties={"murano_image_info": "info"})
images = [mock_blank_img]
msg = _('Invalid metadata for image: {0}').format(images[0].id)
self.assertEqual(images,
forms.filter_murano_images(images, self.mock_request))
mock_log.warning.assert_called_once_with(msg)
images = [self.mock_img]
self.assertEqual(images, forms.filter_murano_images(images))
def test_filter_murano_images(self, mock_log):
mock_blank_img = \
mock.MagicMock(id=13, murano_image_info="info")
images = [mock_blank_img]
msg = _('Invalid metadata for image: {0}').format(images[0].id)
self.assertEqual(images,
forms.filter_murano_images(images, self.mock_request))
mock_log.warning.assert_called_once_with(msg)
images = [self.mock_img]
self.assertEqual(images, forms.filter_murano_images(images))
murano_meta = '{"title": "title", "type": "type"}'
mock_snapshot_img = mock.MagicMock(
id=14, murano_image_info=murano_meta, image_type='snapshot')
images = [mock_snapshot_img]
self.assertEqual([],
forms.filter_murano_images(images, self.mock_request))
def get_data(self):
prev_marker = self.request.GET.get(
tables.MarkedImagesTable._meta.prev_pagination_param, None)
if prev_marker is not None:
sort_dir = 'asc'
marker = prev_marker
else:
sort_dir = 'desc'
marker = self.request.GET.get(
tables.MarkedImagesTable._meta.pagination_param, None)
page_size = utils.get_page_size(self.request)
request_size = page_size + 1
kwargs = {'filters': {}}
if marker:
kwargs['marker'] = marker
kwargs['sort_dir'] = sort_dir
images = []
self._prev = False
self._more = False
glance_v2_client = glance.glanceclient(self.request, "2")
try:
images_iter = glance_v2_client.images.list(
**kwargs)
except Exception:
msg = _('Unable to retrieve list of images')
uri = reverse('horizon:app-catalog:catalog:index')
exceptions.handle(self.request, msg, redirect=uri)
marked_images_iter = forms.filter_murano_images(
images_iter,
request=self.request)
images = list(itertools.islice(marked_images_iter, request_size))
# first and middle page condition
if len(images) > page_size:
images.pop(-1)
self._more = True
# middle page condition
if marker is not None:
self._prev = True
# first page condition when reached via prev back
elif sort_dir == 'asc' and marker is not None:
self._more = True
# last page condition
elif marker is not None:
self._prev = True
if prev_marker is not None:
images.reverse()
return images
def test_filter_murano_images(self, mock_log):
mock_blank_img = \
mock.MagicMock(id=13, murano_image_info="info")
images = [mock_blank_img]
msg = _('Invalid metadata for image: {0}').format(images[0].id)
self.assertEqual(images,
forms.filter_murano_images(images, self.mock_request))
mock_log.warning.assert_called_once_with(msg)
images = [self.mock_img]
self.assertEqual(images, forms.filter_murano_images(images))
murano_meta = '{"title": "title", "type": "type"}'
mock_snapshot_img = mock.MagicMock(id=14,
murano_image_info=murano_meta,
image_type='snapshot')
images = [mock_snapshot_img]
self.assertEqual([],
forms.filter_murano_images(images, self.mock_request))
def get_data(self):
prev_marker = self.request.GET.get(
tables.MarkedImagesTable._meta.prev_pagination_param, None)
if prev_marker is not None:
sort_dir = 'asc'
marker = prev_marker
else:
sort_dir = 'desc'
marker = self.request.GET.get(
tables.MarkedImagesTable._meta.pagination_param, None)
page_size = utils.get_page_size(self.request)
request_size = page_size + 1
kwargs = {'filters': {}}
if marker:
kwargs['marker'] = marker
kwargs['sort_dir'] = sort_dir
images = []
self._prev = False
self._more = False
glance_v2_client = glance.glanceclient(self.request, "2")
try:
images_iter = glance_v2_client.images.list(**kwargs)
except Exception:
msg = _('Unable to retrieve list of images')
uri = reverse('horizon:app-catalog:catalog:index')
exceptions.handle(self.request, msg, redirect=uri)
marked_images_iter = forms.filter_murano_images(images_iter,
request=self.request)
images = list(itertools.islice(marked_images_iter, request_size))
# first and middle page condition
if len(images) > page_size:
images.pop(-1)
self._more = True
# middle page condition
if marker is not None:
self._prev = True
# first page condition when reached via prev back
elif sort_dir == 'asc' and marker is not None:
self._more = True
# last page condition
elif marker is not None:
self._prev = True
if prev_marker is not None:
images.reverse()
return images
def get_data(self):
images = []
try:
# https://bugs.launchpad.net/murano/+bug/1339261 - glance
# client version change alters the API. Other tuple values
# are _more and _prev (in recent glance client)
images = glance.image_list_detailed(self.request)[0]
except Exception:
msg = _('Unable to retrieve list of images')
uri = reverse('horizon:murano:images:index')
exceptions.handle(self.request, msg, redirect=uri)
return forms.filter_murano_images(images, request=self.request)
def get_data(self):
prev_marker = self.request.GET.get(
tables.MarkedImagesTable._meta.prev_pagination_param, None)
if prev_marker is not None:
sort_dir = 'asc'
marker = prev_marker
else:
sort_dir = 'desc'
marker = self.request.GET.get(
tables.MarkedImagesTable._meta.pagination_param, None)
page_size = utils.get_page_size(self.request)
request_size = page_size + 1
kwargs = {'filters': {}}
if marker:
kwargs['marker'] = marker
kwargs['sort_dir'] = sort_dir
images = []
self._prev = False
self._more = False
# TODO(kzaitsev) add v2 client support for marking images
try:
glance_v1_client = glance.glanceclient(self.request, "1")
except Exception:
# Horizon seems to raise ImportError which doesn't look
# specific enough. Let's catch any exceptions.
msg = _('Unable to create v1 glance client. Marking images '
'from murano-dashboard will be unavailable.')
uri = reverse('horizon:app-catalog:catalog:index')
exceptions.handle(self.request, msg, redirect=uri)
try:
images_iter = glance_v1_client.images.list(**kwargs)
except Exception:
msg = _('Unable to retrieve list of images')
uri = reverse('horizon:app-catalog:catalog:index')
exceptions.handle(self.request, msg, redirect=uri)
marked_images_iter = forms.filter_murano_images(images_iter,
request=self.request)
images = list(itertools.islice(marked_images_iter, request_size))
# first and middle page condition
if len(images) > page_size:
images.pop(-1)
self._more = True
# middle page condition
if marker is not None:
self._prev = True
# first page condition when reached via prev back
elif sort_dir == 'asc' and marker is not None:
self._more = True
# last page condition
elif marker is not None:
self._prev = True
if prev_marker is not None:
images.reverse()
return images