def commodity(request):
t = get_template('commodity.html')
html = "error"
if 'asin' in request.GET:
asin = request.GET['asin']
data = Trendata.get_commodity_data(asin)
info = CommodityLogic.get_commodity_info(data)
latest_price = info['commodity_latest_price']
star_count = CommodityLogic.get_star_count(data)
if info['commodity_name'] != "":
info['star_pic_width'] = int(8+29*float(info['commodity_avg_star']))
price_info = CommodityLogic.get_price_info(data)
earliest_date = str((price_info['earliest_time']).year)+"-"+str((price_info['earliest_time']).month)+"-"+str((price_info['earliest_time']).day)
latest_date = str((price_info['latest_time']).year)+"-"+str((price_info['latest_time']).month)+"-"+str((price_info['latest_time']).day)
time_list = (price_info['time_list'])
lowest_price = (price_info['lowest_price'])
highest_price = (price_info['highest_price'])
avg_price = (price_info['avg_price'])
#relative_commodities = (CommodityLogic.get_relative_commodities(asin))['commodity']
#relative_sales = (CommodityLogic.get_relative_commodities(asin))['sales']
sales_info = CommodityLogic.get_sales_info(data)
first_sales_time = sales_info['first_sales_time']
latest_sales_time = sales_info['latest_sales_time']
sales_time_list = sales_info['time_list']
sales_list = sales_info['sales_list']
emotion_count = CommodityLogic.get_emotion_count(data)
positive_count = emotion_count[0]
negative_count = emotion_count[1]
html = t.render(Context(locals()))
return HttpResponse(html)
return HttpResponse(html)
def category(request):
page_title = ''
t = get_template('category.html')
# old request
old_get_request = request.GET
old_request = '&' + request.GET.urlencode()
tmp_get = copy.deepcopy(request.GET)
# full category list from trendata
full_cate_list = Trendata.get_category_list()
# transfer category list to js select type
js_cate_list = CategoryLogic.get_js_category_list(full_cate_list)
# which category type
if 'tf' in old_get_request:
page_title = old_get_request['tf'] + ' -- Search Result'
search_result_dict = CategoryLogic.search_category(full_cate_list, old_get_request['tf'].split(' '))
elif 'cate1' in request.GET:
category_selected = request.GET['cate1']
for i in range(2, 5):
if request.GET['cate' + str(i)] != "":
category_selected += '>' + request.GET['cate' + str(i)]
search_result_dict = CategoryLogic.choose_category(full_cate_list, category_selected.replace('$', "&"))
page_title = search_result_dict['cate_show'].replace('&', 'and') + ' -- Category'
else:
raise Http404
return HttpResponse("")
result_cate_list = search_result_dict['cate_list']
show_cate_sp = search_result_dict['cate_show'].split('>')
# get list to show
for i in range(len(show_cate_sp)):
show_cate_sp[i] = show_cate_sp[i].replace("&", "$")
result_list = []
for single_cate in result_cate_list:
try:
asin_list = Trendata.get_category_asin_list(single_cate)
except IOError:
continue
for single_asin in asin_list:
try:
data = Trendata.get_commodity_data(single_asin)
except IOError:
continue
info = CommodityLogic.get_commodity_info(data)
if info['commodity_name'] != "":
info['star_pic_width'] = int(8 + 29 * float(info['commodity_avg_star']))
result_list += [info]
statistics_data = CategoryLogic.get_category_sales_statistics(search_result_dict['cate_show'])
# if sort
sort_tag = {'name': '(up)', 'avg_price': '(up)', 'sales': '(down)', 'avg_star': '(down)'}
rev = {'name': False, 'avg_price': False, 'sales': True, 'avg_star': True}
href_tag = {'name': '', 'avg_price': '', 'sales': '', 'avg_star': ''}
if 'sortby' in old_get_request:
if request.GET['sortby'][-1] == '_':
result_list = sorted(result_list, key=lambda e: e['commodity_' + request.GET['sortby'][:-1]],
reverse=not rev[request.GET['sortby'][:-1]])
else:
result_list = sorted(result_list, key=lambda e: e['commodity_' + request.GET['sortby']],
reverse=rev[request.GET['sortby']])
if sort_tag[request.GET['sortby']] == '(down)':
sort_tag[request.GET['sortby']] = '(up)'
else:
sort_tag[request.GET['sortby']] = '(down)'
href_tag[request.GET['sortby']] = '_'
tmp_get.pop('sortby')
old_request = '&' + tmp_get.urlencode()
html = t.render(Context(locals()))
return HttpResponse(html)
