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scheduler.py
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scheduler.py
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# -*- coding: utf-8 -*-
from crawler import Crawler
from db import Mongo
from setting import *
class Scheduler(object):
def __init__(self):
self.crawler = Crawler()
self.db = Mongo(MONGO_DB)
def main(self):
"""
程序主逻辑函数
:return:
"""
self.db.add(MONGO_COLLECTION_URL, {'url': START_URL})
while self.db.count(MONGO_COLLECTION_URL) > 0:
url = self.db.remove_one(MONGO_COLLECTION_URL)['url']
userinfo, new_urls = self.crawler.main(url)
if userinfo or new_urls:
self.db.add(MONGO_COLLECTION_USERINFO, userinfo)
for new_url in new_urls:
self.db.add(MONGO_COLLECTION_URL, {'url': new_url})
else:
self.db.add(MONGO_COLLECTION_USERINFO, {'user_url': url, 'declare': '该账户可能已经注销'})
if __name__ == '__main__':
scheduler = Scheduler()
scheduler.main()