def list_entries( request, blog_slug=None, page_num=1 ):
''' renders requested page, a list of date-ordred entries '''
blog = Blog.get_blog(blog_slug)
pages = LaidbackPaginator(blog.get_entries(), blog.page_length)
# curry it up to save typing!
route = curry(route_template, blog_slug=blog.slug)
context = RequestContext(request, {
'blog': blog,
'page': pages.page(page_num),
'multiblog': multiblog_enabled,
})
context['base_template'] = select_template( route('base') )
return render_to_response( route('entry_list'), {}, context )
def show_category(request, blog_slug=None, category_slug=None, page_num=1):
''' lists entries under category specified by category_slug '''
blog = Blog.get_blog(blog_slug)
category = get_object_or_404(Category, blog=blog, slug=category_slug)
entries = Entry.live.filter( category=category )
pages = LaidbackPaginator(entries, blog.page_length)
route = curry(route_template,extraname=category.slug,blog_slug=blog.slug)
context = RequestContext(request, {
'blog': blog,
'category': category,
'page': pages.page(page_num),
'multiblog': multiblog_enabled,
})
context['base_template'] = select_template( route('base') )
return render_to_response( route('category_details'), {}, context )
class UtilLaidbackPaginatorPageMethodTest(TestCase):
def setUp(self):
self.dummy_data = range(0,20)
self.PAGE_BY = 5
self.pages = LaidbackPaginator(self.dummy_data, self.PAGE_BY)
def test_should_return_normally(self):
p = self.pages.page('2').object_list
self.assertEquals(p, [5, 6, 7, 8, 9])
def test_should_tolerate_nonsense_arg(self):
p = self.pages.page(None).object_list
self.assertEquals(p, [0, 1, 2, 3, 4])
def test_should_accept_over_ranged_arg(self):
p = self.pages.page(10).object_list
self.assertEquals(p, [15, 16, 17, 18, 19])
def test_should_accept_under_ranged_arg(self):
p = self.pages.page(0).object_list
self.assertEquals(p, [15, 16, 17, 18, 19])
def setUp(self):
self.dummy_data = range(0,20)
self.PAGE_BY = 5
self.pages = LaidbackPaginator(self.dummy_data, self.PAGE_BY)