def buy_page(request):
render_params = base_params(request)
render_params[NAV_PAGE] = BUY
category = None
if 'category' in request.GET:
category = Category.get_category(request.GET['category'])
search_query = request.GET.get('search_query', None)
id = request.GET.get('id', None)
page = (int)(request.GET.get('page', 0))
matching_items = Item.get_filtered_items(category, search_query, id)
if page * BUY_PAGE_ITEMS_PER_PAGE > len(matching_items):
page = 0
render_params['items'] = matching_items[page * 10 : (page + 1) * 10]
render_params['category'] = category
render_params['search_query'] = search_query
render_params['id'] = id
render_params['page'] = page
render_params['pages'] = 1 + (len(matching_items) - 1) / BUY_PAGE_ITEMS_PER_PAGE
return render(request, 'buy/buy.html', render_params, \
context_instance=RequestContext(request))
def test_categories(self):
'''
Tests to make sure that categories can be queried
and that the attributes are correct.
'''
# find the category and check it
c = Category.get_category(self.CATEGORY_NAME)
self.assertEqual(c, self.category)
self.assertEqual(c.name, self.CATEGORY_NAME)
# repeat for category 2
c2 = Category.get_category(self.CATEGORY2_NAME)
self.assertEqual(c2, self.category2)
self.assertEqual(c2.name, self.CATEGORY2_NAME)
# test to make sure that the list of all categories is sorted
all_categories = Category.get_all_categories()
self.assertEqual(all_categories[0], self.category2)
self.assertEqual(all_categories[1], self.category)
def buy_page(request):
render_params = base_params(request)
category = None
if 'category' in request.GET:
category = Category.get_category(request.GET['category'])
search_query = request.GET.get('search_query', None)
id = request.GET.get('id', None)
render_params['items'] = Item.get_filtered_items(category, search_query, id)
return render(request, 'buy.html', render_params, \
context_instance=RequestContext(request))
