def footer_nav(self, label, toc, old_version, new_version, from_version):
nav = {}
for idx, toc_entry in enumerate(toc):
if toc_entry['section_id'] != label:
continue
p_sect = choose_previous_section(idx, toc)
n_sect = choose_next_section(idx, toc)
if p_sect:
nav['previous'] = p_sect
nav['previous']['url'] = reverse_chrome_diff_view(
p_sect['section_id'], old_version,
new_version, from_version)
if n_sect:
nav['next'] = n_sect
nav['next']['url'] = reverse_chrome_diff_view(
n_sect['section_id'], old_version,
new_version, from_version)
return nav
def footer_nav(self, label, toc, old_version, new_version, from_version):
nav = {}
for idx, toc_entry in enumerate(toc):
if toc_entry['section_id'] != label:
continue
p_sect = choose_previous_section(idx, toc)
n_sect = choose_next_section(idx, toc)
if p_sect:
nav['previous'] = p_sect
nav['previous']['url'] = reverse_chrome_diff_view(
p_sect['section_id'], old_version, new_version,
from_version)
if n_sect:
nav['next'] = n_sect
nav['next']['url'] = reverse_chrome_diff_view(
n_sect['section_id'], old_version, new_version,
from_version)
return nav
def test_choose_next_section(self):
l = [1, 2, 3]
self.assertEquals(3, navigation.choose_next_section(1, l))
self.assertEquals(None, navigation.choose_next_section(2, l))
def test_choose_next_section(self):
l = [1, 2, 3]
self.assertEquals(3, navigation.choose_next_section(1, l))
self.assertEquals(None, navigation.choose_next_section(2, l))