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from multiprocessing import Manager, Pool
from .init_user_rights_base import *
@trace_unhandled_exceptions
def process_answer_recommended(line):
_d = json.loads(line)
# 剔除脏数据
if not _d['author_id']:
return
if _d['type'] == 'question':
push_event(event_type=EventType.QUESTIONRECOMMENDED,
trigger_time=time.time(),
user_id=_d['author_id'], item_id=_d['question_id'])
elif _d['type'] == 'answer':
push_event(event_type=EventType.ANSWERRECOMMENDED,
trigger_time=time.time(),
user_id=_d['author_id'], item_id=_d['answer_id'])
class Command(BaseCommand):
def handle(self, *args, **options):
# answer
print('------start-----')
start_time = time.time()
print(start_time)
with open(path_base + 'answer_infos.txt', 'r') as f:
lines = f.readlines()
pool = Pool(processes=4)
pool.map(process_answer_recommended, lines)
pool.close()
pool.join()
end_time = time.time()
print(end_time)
print('use {} s'.format(end_time - start_time))
print('Done!')