def crawl_save_fans(uk):
max_limit = 25
start = 0
url = "http://yun.baidu.com/pcloud/friend/getfanslist?limit=" + str(
max_limit) + "&query_uk=" + uk
d = fetch_data(url, 0)
start += max_limit #++
tc = d.get('total_count', 0)
while tc > start: #by page
ls = d.get('fans_list', [])
for d in ls:
try:
bdp_db.db_exec(
"insert", bdp_db.insert_fans,
[uk, d.get('fans_uk', ''),
d.get('follow_time', '')]) #insert new
bdp_db.db_exec("insert",
"insert into bdp_new_uk(uk)values(%s);",
[d.get('fans_uk', '')]) #insert new
except Exception as e:
logger.error("skip insert.err:" + str(e))
d = fetch_data(url, start)
start += max_limit #++
logger.info("crawl_save_follow end.total_count=" + str(tc))
def loop_fans(uk):
uks = bdp_db.db_exec("list",
"select fans_uk from fans_list where uk='%s';", uk)
logger.debug(uks)
if uks != 0:
for uk in uks:
do_crawl_rel(uk[0])
def crawl_save_share(uk):
max_limit = 100
start = 0
url = "http://yun.baidu.com/pcloud/feed/getsharelist?auth_type=1&limit=" + str(
max_limit) + "&query_uk=" + uk
d = fetch_data(url, start)
start += max_limit #++
tc = d.get('total_count', 0)
while tc > start: #by page
ls = d.get('records', [])
for d in ls:
category_6_cnt = d.get('category_6_cnt', -1)
if category_6_cnt == -1:
category_6_cnt = d.get('category_4_cnt', -1)
try:
bdp_db.db_exec("insert",bdp_db.insert_share,[d.get('uk',''),d.get('shareid',''),d.get('feed_type',''),d.get('category',''),d.get('public',''),d.get('data_id',''),d.get('title',''),d.get('third',''),d.get('clienttype','')\
,d.get('filecount',''),d.get('username',''),d.get('feed_time',''),d.get('desc',''),d.get('avatar_url',''),category_6_cnt,d.get('source_uid',''),d.get('source_id',''),d.get('shorturl',''),d.get('vCnt',''),d.get('dCnt',''),d.get('tCnt',''),d.get('like_status',''),d.get('like_count',''),d.get('comment_count','')]) #insert new
except Exception as e:
logger.warn("skip insert.err:" + str(e))
#save files
filelist = d.get('filelist', [])
for f in filelist:
try:
bdp_db.db_exec("insert",bdp_db.insert_file,[d.get('shareid',''),f.get('server_filename',''),f.get('category',''),\
f.get('isdir',''),f.get('size',''),f.get('fs_id',''),f.get('path',''),f.get('md5',''),f.get('sign',''),f.get('time_stamp','')]) #insert new
except Exception as e:
logger.error("skip insert.err:" + str(e))
d = fetch_data(url, start)
start += max_limit #++
logger.debug("Success.total_count=" + str(tc))
def crawl_save_user(uk):
d = fetch_data("http://yun.baidu.com/pcloud/user/getinfo?query_uk=" + uk,
0)
d = d.get('user_info', None)
if d != None:
try:
d = [
d.get('avatar_url', ''),
d.get('fans_count', ''),
d.get('follow_count', ''),
d.get('album_count', ''),
d.get('intro', ''),
d.get('uname', ''),
d.get('uk', ''),
d.get('pubshare_count', ''),
d.get('tui_user_count', ''),
d.get('c2c_user_sell_count', ''),
d.get('c2c_user_buy_count', ''),
d.get('c2c_user_product_count', ''),
d.get('pair_follow_type', '')
]
bdp_db.db_exec("insert", bdp_db.insert_user, d) #insert new
except Exception as e:
logger.error("skip insert.err:" + str(e))
def do_crawl():
while 1:
uks = bdp_db.db_exec("list", "select uk from bdp_new_uk limit %s;",
"20")
if (len(uks) > 0):
for uk in uks:
uk = uk[0]
if isExists(uk):
logger.warn("skip exits uk:" + uk)
else:
crawl_save_share(uk)
crawl_save_user(uk)
#delete whether success or not
bdp_db.db_exec("delete",
"delete from bdp_new_uk where uk=" + str(uk),
uk)
else:
global miss_times
miss_times += 1
if (miss_times > 10):
break
sleep(2)
logger.warn("bdp_new_uk empty,waiting 2s...>>" + str(miss_times))
def isExists(uk):
logger.debug("isExists:" + uk)
if bdp_db.db_exec("count", "select count(*) from user_info where uk=%s;",
uk) > 0:
return 1
return 0
bdp_db.db_exec("delete",
"delete from bdp_new_uk where uk=" + str(uk),
uk)
else:
global miss_times
miss_times += 1
if (miss_times > 10):
break
sleep(2)
logger.warn("bdp_new_uk empty,waiting 2s...>>" + str(miss_times))
#do_crawl("891489109")
#do_crawl("490155926")
uk = bdp_db.db_exec("list", "select uk from bdp_new_uk limit %s;", "1")[0][0]
# 创建两个线程
threads = []
t1 = threading.Thread(target=do_crawl_rel, args=(str(uk), ))
threads.append(t1)
bdp_db.db_exec("insert", "insert into bdp_new_uk(uk)values(%s);",
[uk]) #insert new
t2 = threading.Thread(target=do_crawl, args=())
threads.append(t2)
for t in threads:
t.setDaemon(True)
t.start()
t.join()
