diff --git a/source/area/china/city/VillageSpider.py b/source/area/china/city/VillageSpider.py new file mode 100644 index 0000000..d0de112 --- /dev/null +++ b/source/area/china/city/VillageSpider.py @@ -0,0 +1,88 @@ +# -*- coding: UTF-8 -*- +""" +@description 获取统计用区划代码和城乡划分代码 (五级:村、居委会) +@author wendell +""" +from source.area.china.util import DbUtil, RequestUtil +from pyquery import PyQuery +import time +import random + + +def start_requests(encoding, headers): + """ + 开始请求五级:村、居委会 + :param encoding 编码 + :param headers header + :return: + """ + db = DbUtil.get_db() + while True: + try: + # 查询四级集合中存在URL的并且没有搜索过下级链接地址的数据 + towns = db['town'].find({'searched': False, 'url': {'$ne': None}}) + if not towns.count(): + break + data_list = list(towns) + towns.close() + for town in data_list: + if not town.get('url'): + continue + print('开始获取[', town.get('province_name'), '-', town.get('city_name'), + '-', town.get('county_name'), '-', town.get('name'), ']下的五级村居委会信息') + res = RequestUtil.get(url=town.get('url'), timeout=3, headers=headers, encoding=encoding) + if not res: + print(town.get('name'), '请求失败...') + continue + doc = PyQuery(res, url=town.get('url'), encoding=encoding) + if not doc: + print('五级村居委会信息获取错误,检查页面变化...') + villages = [] + for tr in doc('.villagetr').items(): + data = tr('td').text().split() + villages.append({ + 'code': data[0], # 统计汇总识别码-划分代码 + 'code_type': data[1], # 城乡分类代码 + 'name': data[2], # 村级名称 + 'town_id': town.get('_id'), # 镇级ID + 'town_name': town.get('name'), # 镇级名称 + 'county_id': town.get('county_id'), # 区县ID + 'county_name': town.get('county_name'), # 区县名称 + 'city_id': town.get('city_id'), # 市ID + 'city_name': town.get('city_name'), # 市名称 + 'province_id': town.get('province_id'), # 省ID + 'province_name': town.get('province_name') # 省名称 + }) + doc.clear() + # 更新镇级信息 + town['searched'] = True + db['town'].save(town) + print(villages) + # 准备入库, 村级信息, 添加到collection集合(数据库表)里 + db['village'].insert_many(villages) + villages.clear() + except Exception as e: + print(e) + print('休眠中.....') + time.sleep(round(1 + random.uniform(1, 3), 2)) + print('数据获取完毕') + DbUtil.close_client(db.client) + + +def main(): + headers = { + 'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8', + 'Accept-Encoding': 'gzip, deflate', + 'Accept-Language': 'zh-CN,zh;q=0.9', + 'Cache-Control': 'max-age=0', + 'Connection': 'keep-alive', + 'Host': 'www.stats.gov.cn', + 'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 ' + 'Safari/537.36' + } + encoding = 'gb2312' + start_requests(encoding, headers) + + +if __name__ == '__main__': + main()