def test_pagination_page_range(self):
"""
Regression tests for ticket #15653: ensure the number of pages
generated for changelist views are correct.
"""
# instantiating and setting up ChangeList object
m = GroupAdmin(Group, custom_site)
request = self.factory.get('/group/')
cl = ChangeList(request, Group, *get_changelist_args(m))
per_page = cl.list_per_page = 10
for page_num, objects_count, expected_page_range in [
(0, per_page, []),
(0, per_page * 2, list(range(2))),
(5, per_page * 11, list(range(11))),
(5, per_page * 12, [0, 1, 2, 3, 4, 5, 6, 7, 8, '.', 10, 11]),
(6, per_page * 12, [0, 1, '.', 3, 4, 5, 6, 7, 8, 9, 10, 11]),
(6, per_page * 13, [0, 1, '.', 3, 4, 5, 6, 7, 8, 9, '.', 11, 12]),
]:
# assuming we have exactly `objects_count` objects
Group.objects.all().delete()
for i in range(objects_count):
Group.objects.create(name='test band')
# setting page number and calculating page range
cl.page_num = page_num
cl.get_results(request)
real_page_range = pagination(cl)['page_range']
self.assertListEqual(
expected_page_range,
list(real_page_range),
)
def get_pagination_links(self):
links = list()
changelist = self.get_changelist()
paginator, page_num = changelist.paginator, changelist.page_num
from django.contrib.admin.templatetags.admin_list import pagination
from django.contrib.admin.views.main import PAGE_VAR
ctx = pagination(changelist)
classes = ["pagination"]
for page in ctx["page_range"]:
if page == '.':
continue
url = changelist.get_query_string({PAGE_VAR: page})
links.append(Link(url=url, prompt=u"page %s" % page, classes=classes, rel="pagination"))
if ctx["show_all_url"]:
links.append(Link(url=ctx["show_all_url"], prompt="show all", classes=classes, rel="pagination"))
return links
def test_pagination_page_range(self):
"""
Regression tests for ticket #15653: ensure the number of pages
generated for changelist views are correct.
"""
# instantiating and setting up ChangeList object
m = GroupAdmin(Group, custom_site)
request = self.factory.get("/group/")
cl = ChangeList(
request,
Group,
m.list_display,
m.list_display_links,
m.list_filter,
m.date_hierarchy,
m.search_fields,
m.list_select_related,
m.list_per_page,
m.list_max_show_all,
m.list_editable,
m,
)
per_page = cl.list_per_page = 10
for page_num, objects_count, expected_page_range in [
(0, per_page, []),
(0, per_page * 2, list(range(2))),
(5, per_page * 11, list(range(11))),
(5, per_page * 12, [0, 1, 2, 3, 4, 5, 6, 7, 8, ".", 10, 11]),
(6, per_page * 12, [0, 1, ".", 3, 4, 5, 6, 7, 8, 9, 10, 11]),
(6, per_page * 13, [0, 1, ".", 3, 4, 5, 6, 7, 8, 9, ".", 11, 12]),
]:
# assuming we have exactly `objects_count` objects
Group.objects.all().delete()
for i in range(objects_count):
Group.objects.create(name="test band")
# setting page number and calculating page range
cl.page_num = page_num
cl.get_results(request)
real_page_range = pagination(cl)["page_range"]
self.assertListEqual(expected_page_range, list(real_page_range))
def test_pagination_page_range(self):
"""
Regression tests for ticket #15653: ensure the number of pages
generated for changelist views are correct.
"""
# instantiating and setting up ChangeList object
m = GroupAdmin(Group, admin.site)
request = self.factory.get('/group/')
cl = ChangeList(request, Group, m.list_display, m.list_display_links,
m.list_filter, m.date_hierarchy, m.search_fields,
m.list_select_related, m.list_per_page,
m.list_max_show_all, m.list_editable, m)
per_page = cl.list_per_page = 10
for page_num, objects_count, expected_page_range in [
(0, per_page, []),
(0, per_page * 2, range(2)),
(5, per_page * 11, list(range(11))),
(5, per_page * 12, [0, 1, 2, 3, 4, 5, 6, 7, 8, '.', 10, 11]),
(6, per_page * 12, [0, 1, '.', 3, 4, 5, 6, 7, 8, 9, 10, 11]),
(6, per_page * 13, [0, 1, '.', 3, 4, 5, 6, 7, 8, 9, '.', 11, 12]),
]:
# assuming we have exactly `objects_count` objects
Group.objects.all().delete()
for i in range(objects_count):
Group.objects.create(name='test band')
# setting page number and calculating page range
cl.page_num = page_num
cl.get_results(request)
real_page_range = pagination(cl)['page_range']
self.assertEqual(
expected_page_range,
real_page_range,
)
def pagination_top(cl):
return pagination(cl)
def ipagination(context, cl):
tpl = select_template(cl.model_admin.get_template(context["request"], cl.model_admin.pagination_template))
ctx = al.pagination(cl)
return tpl.render(Context(ctx))
def result_pagination(cl): return pagination(cl)
def tabular_inline_pagination(cl):
return pagination(cl)
def dt_pagination(cl):
return pagination(cl)
