def search(self, q, loc, radius):
from .models import Voting
""" 融合百度POI数据和自有数据
point: 中心点坐标 tuple (lat, png)
dist: 到中心点距离
"""
loc = self.convert_GCJ02_to_BD09(loc)
items = []
res = BaiduMap.search_around(q=q, loc=reversed(loc), radius=radius)
if res['message'] == 'ok':
for it in res['results']:
it['category'] = q
item = self.get_cached_or_create_item(it['uid'], it)
try:
voting = Voting.objects.get(item_id=item.pk)
item.voting = voting
except:
item.voting = Voting(vote=0, unvote=0)
items.append(item)
return sorted(items, key=lambda x: x.voting.vote, reverse=True)
