kosmosr

package top.mollysu;


import java.io.*;
import java.net.URISyntaxException;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.CountDownLatch;

kosmosr

package top.mollysu.type;

import java.util.Arrays;

/**
 * @author zmh
 * @date 2019-02-27 13:58
 * 优先队列
 * 删除最大元素，插入元素
 */

kosmosr

# encoding: utf-8
"""
@author: kosmosr
@contact: [email protected]
@time: 2018/7/17 23:53
"""

from marshmallow import Schema, fields, pre_dump

kosmosr

#!/usr/bin/env python
# encoding: utf-8
"""
@author: zmh
@time: 2018/6/30 10:29
"""
import threading
import time

kosmosr

#!/usr/bin/env python
# encoding: utf-8
"""
@author: zmh
@time: 2018/5/17 8:46
数据库迁移脚本
"""
from flask_migrate import Migrate, MigrateCommand
from flask_script import Manager

kosmosr

import math

from sqlalchemy import asc, func

from model.device.station import Station


def station_nearby_list(distance, longitude, latitude, page=None, limit=None):
    minlat, maxlat, minlng, maxlng = __get_area(latitude, longitude, distance)
    # 按距离最近排序