def getShopData (request):
shopid = request.GET.get ('shopid', 256365)
now = previews.nnow()
res1 = toolsviews.QueryRestaurantOrders(shopid, now-datetime.timedelta(days=7), now)
data1 = []
for x in res1:
data1.append ([x.longitude, x.latitude])
cent, clus = toolsviews.KMeans (mat(data1), 5)
geocoor1 = {}
for i, x in enumerate(cent):
print (x)
geocoor1['商圈'+str(i)] = [x[0], x[1]]
weid = []
for i in range (len(cent)):
weid.append ({'name':'商圈' + str(i), 'value': 0})
for x in clus:
t = int(x[0, 0])
weid[t]['value'] += 1
for i in range (len(cent)):
weid[i]['value'] /= len (clus)
al = {'a':geocoor1, 'b': weid}
print (geocoor1)
return HttpResponse(json.dumps(geocoor1), content_type="application/json")
def getChangeData (request):
shopid = request.session.get ('shopid', 256365)
menu = ['商圈1', '商圈2','商圈3','商圈4']
now = previews.nnow()
before = (now - datetime.timedelta(days=7))
res = toolsviews.QueryRestaurantOrders(shopid,before,now)
data = collections.OrderedDict()
for i in range (7):
t = (now - datetime.timedelta(days=7-i)).strftime("%m-%d")
data[t] = 0
for x in res:
timeStamp = x.order_time
t = timeStamp.strftime("%m-%d")
for v in x.foods:
data[t] = data.get (t, 0) + 1
response_data = {}
response_data['dates'] = []
response_data['values'] = []
for k, v in data.items():
response_data['dates'].append (k)
response_data['values'].append (v)
return HttpResponse(json.dumps(response_data), content_type="application/json")
