__init__.py 文件源码

def get_region_polygon():
    with lock:
        latitude = request.args.get('lat')
        print latitude
        longitude = request.args.get('lon')
        print longitude
        r = requests.get(lookupaddr+'/region?lat='+str(latitude)+'&lon='+str(longitude))
        publishregion = r.content
        print publishregion
        publishregion = json.loads(publishregion)
        app.logger.debug("Region of publisher: " + str(publishregion))
        # print publishregion
        # print type(publishregion)
        # print publishregion['name']
        sid = str(request.headers.get('sid'))
        interest_list = client_dict[sid].keys()
        for interest in interest_list:
            regions = client_dict[sid][interest].keys()
            new_region_exists = False
            for region in regions:
                if region == publishregion['name']:
                    new_region_exists = True
                    client_dict[sid][interest][region][0] = True
                else:
                    client_dict[sid][interest][region][0] = False
            if not new_region_exists:
                client_dict[sid][interest][publishregion['name']] = [True, 0]

    print client_dict
    return str(publishregion['polygon'])