def test_generic_pagination(self):
items = [1, 2, 3, 4, 5, 6]
# First page
paginated_items = utils.generic_pagination(items, 1, 2)
computed = [k for k in paginated_items]
expected = [1, 2]
self.assertEqual(computed, expected)
self.assertFalse(paginated_items.has_previous())
self.assertTrue(paginated_items.has_next())
# Second page
paginated_items = utils.generic_pagination(items, 2, 2)
computed = [k for k in paginated_items]
expected = [3, 4]
self.assertEqual(computed, expected)
self.assertTrue(paginated_items.has_previous())
self.assertTrue(paginated_items.has_next())
# Last page
paginated_items = utils.generic_pagination(items, 3, 2)
computed = [k for k in paginated_items]
expected = [5, 6]
self.assertEqual(computed, expected)
self.assertTrue(paginated_items.has_previous())
self.assertFalse(paginated_items.has_next())
# If page bigger than the last page, always return last page
paginated_items = utils.generic_pagination(items, 4, 2)
computed = [k for k in paginated_items]
expected = [5, 6]
self.assertEqual(computed, expected)
def get_context_data(self, **kwargs):
context = super(ChangeProjectView, self).get_context_data(**kwargs)
page = self.request.GET.get('page', 1)
context['projects'] = utils.generic_pagination(self._get_data(), page)
return context
def get_context_data(self, **kwargs):
context = super(ListProjectView, self).get_context_data(**kwargs)
page = self.request.GET.get("page", 1)
context["projects"] = utils.generic_pagination(self._get_data(), page)
return context
def test_generic_pagination_return_except_emptypage(self, mock_paginator):
mock_paginator.side_effect = EmptyPage()
items = [1, 2, 3, 4, 5, 6]
paginated_items = utils.generic_pagination(items, 1, 2)
self.assertEqual(paginated_items.next_page_number(), 2)
def test_generic_pagination_return_except_pagenotinteger(
self, mock_paginator):
mock_paginator.side_effect = PageNotAnInteger()
items = [1, 2, 3, 4, 5, 6]
paginated_items = utils.generic_pagination(items, 1, 2)
self.assertEqual(paginated_items.number, 1)
def get_context_data(self, **kwargs):
context = super(ListProjectView, self).get_context_data(**kwargs)
page = self.request.GET.get('page', 1)
context['is_admin'] = self.request.path[0:16] == '/admin/projects/'
try:
projects = sorted(self.keystone.project_list(),
key=lambda l: l.name.lower())
context['projects'] = utils.generic_pagination(projects, page)
except Exception as e:
log.exception('{}{}'.format(_('Exception:').encode('UTF-8'), e))
messages.add_message(self.request, messages.ERROR,
_('Unable to list projects'))
return context
def get_context_data(self, **kwargs):
context = super(ListProjectView, self).get_context_data(**kwargs)
page = self.request.GET.get('page', 1)
context['is_admin'] = self.request.path[0:16] == '/admin/projects/'
try:
projects = sorted(self.keystone.project_list(),
key=lambda l: l.name.lower())
context['projects'] = utils.generic_pagination(projects, page)
except Exception as e:
log.exception('{}{}'.format(_('Exception:').encode('UTF-8'), e))
messages.add_message(self.request, messages.ERROR,
_('Unable to list projects'))
return context
def get_context_data(self, **kwargs):
context = super(ListUserView, self).get_context_data(**kwargs)
page = self.request.GET.get('page', 1)
users = []
try:
users = self.keystone.user_list()
except Exception as e:
log.exception('{}{}'.format(_('Exception:').encode('UTF-8'), e))
messages.add_message(self.request, messages.ERROR,
_('Unable to list users'))
sorted_users = sorted(users, key=lambda l: l.name.lower())
context['users'] = utils.generic_pagination(sorted_users, page)
return context
def get_context_data(self, **kwargs):
context = super(ListUserView, self).get_context_data(**kwargs)
page = self.request.GET.get('page', 1)
users = []
try:
users = self.keystone.user_list()
except Exception as e:
log.exception('{}{}'.format(_('Exception:').encode('UTF-8'), e))
messages.add_message(self.request, messages.ERROR,
_('Unable to list users'))
sorted_users = sorted(users, key=lambda l: l.name.lower())
context['users'] = utils.generic_pagination(sorted_users, page)
return context