def search():
plt.rcParams['font.sans-serif'] = ['SimHei'] # 用来正常显示中文标签
plt.rcParams['axes.unicode_minus'] = False # 用来正常显示负号
result = pa.get_result()
g.msgbox("欢迎进入商品评论分析系统")
title = "商品查询"
phone_name = g.enterbox(msg="输入您要查询的手机名称", title="商品查询")
select_list = ps.search1(phone_name)
list1 = []
dic2 = {}
dic3 = {}
for dic in select_list:
if dic['phoneid'] in result:
phone_name1 = dic['phone_name']
dic3[phone_name1] = dic["price"] # 储存手机的价格
list1.append(phone_name1)
dic2[phone_name1] = result[dic['phoneid']] # 存储手机的id
while 1:
item = g.choicebox(msg="请选择手机", choices=list1, title='商品选择')
feature = []
number = []
for i in dic2[item]:
feature.append(i[0])
number.append((i[1] - 0.5) * 10)
print(feature)
# 取一张白纸
fig = plt.figure(1)
ax1 = plt.subplot(111)
x_bar = np.arange(len(feature))
rect = ax1.bar(x=x_bar, height=number, color='lightblue')
ax1.set_title('特征柱状图')
ax1.set_xticks(x_bar)
ax1.set_xticklabels(feature)
plt.show()
def padsearch(request):
if request.method == "POST":
uf = SelectForm(request.POST)
if uf.is_valid():
# 获取表单信息
keywords = uf.cleaned_data['keywords']
print(keywords)
select_list = phone_search.search1(keywords)
return render_to_response('select.html',
{'select_list': select_list})
else:
uf = SelectForm()
results = []
sample = random.sample(range(goods.objects.count()), 50)
for i in sample:
if (goods.objects.all()[i].price is not "0") \
and (goods.objects.all()[i].price is not "-1"):
results.append(goods.objects.all()[i])
dic = {'context': results, 'uf': uf}
return render_to_response("tables.html", dic)