baidumap.py

import requests
import json

headers = {
    'Host': "map.baidu.com",
    "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
    "Accept-Encoding": "gzip, deflate",
    "Accept-Language": "en-US,en;q=0.5",
    "Connection": "keep-alive",
    "User-Agent": "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:39.0) Gecko/20100101 Firefox/39.0"}


def citys():
    html = requests.get(
        'http://map.baidu.com/?newmap=1&reqflag=pcmap&biz=1&from=webmap&da_par=baidu&pcevaname=pc4.1&qt=s&da_src=searchBox.button&wd=美食&c=1&src=0&wd2=&sug=0&l=5&b=(7002451.220000001,1994587.88;19470675.22,7343963.88)&from=webmap&biz_forward={%22scaler%22:1,%22styles%22:%22pl%22}&sug_forward=&tn=B_NORMAL_MAP&nn=0&u_loc=12736591.152491,3547888.166124&ie=utf-8&t=1459951988807', headers=headers).text
    data = json.loads(html)
    result = []
    for item in data['more_city']:
        for city in item['city']:
            result.append(city)
    for item in data['content']:
        result.append(item)
    return result


def search(keyword, citycode, page):
    html = requests.get('http://map.baidu.com/?newmap=1&reqflag=pcmap&biz=1&from=webmap&da_par=baidu&pcevaname=pc4.1&qt=con&from=webmap&c=' + str(citycode) + '&wd=' + keyword + '&wd2=&pn=' + str(
        page) + '&nn=' + str(page * 10) + '&db=0&sug=0&addr=0&&da_src=pcmappg.poi.page&on_gel=1&src=7&gr=3&l=12&tn=B_NORMAL_MAP&u_loc=12736591.152491,3547888.166124&ie=utf-8', headers=headers).text
    data = json.loads(html)['content']
    return data