Files
postgres-web/tools/search/crawler/webcrawler.py
2019-01-26 16:19:26 +01:00

43 lines
1.2 KiB
Python
Executable File

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
from lib.log import log
from lib.genericsite import GenericSiteCrawler
from lib.sitemapsite import SitemapSiteCrawler
from lib.threadwrapper import threadwrapper
from ConfigParser import ConfigParser
import psycopg2
import time
def doit():
psycopg2.extensions.register_type(psycopg2.extensions.UNICODE)
conn = psycopg2.connect(cp.get("search", "db"))
curs = conn.cursor()
# Start by indexing the main website
log("Starting indexing of main website")
SitemapSiteCrawler("www.postgresql.org", conn, 1, cp.get("search", "frontendip"), True).crawl()
conn.commit()
# Skip id=1, which is the main site..
curs.execute("SELECT id, hostname, https FROM sites WHERE id>1")
for siteid, hostname, https in curs.fetchall():
log("Starting indexing of %s" % hostname)
GenericSiteCrawler(hostname, conn, siteid, https).crawl()
conn.commit()
curs.execute("WITH t AS (SELECT site,count(*) AS c FROM webpages GROUP BY site) UPDATE sites SET pagecount=t.c FROM t WHERE id=t.site")
conn.commit()
time.sleep(1)
if __name__ == "__main__":
cp = ConfigParser()
cp.read("search.ini")
threadwrapper(doit)