def app_get(user_id=0):
'''
获取用户id下有效的app，user_id不传则获取全部
args:user_id(Int)(default:0)
returns:app_list(List)
'''
if user_id == 0:
app_table_query = app_table.select().where(
app_table.is_valid == 1).dicts()
else:
app_table_query = app_table.select().where(
(app_table.user_id == user_id)
& (app_table.is_valid == 1)).order_by(app_table.order).dicts()
result = [{
'id': row['id'],
'name': row['name'],
'url': row['url'],
'expect_price': row['expect_price'],
'update_time': row['update_time']
} for row in app_table_query]
return result
title = 'App Discount!'
if (app_push_data.add_to_push_queue(title, content)):
print('已加入队列.')
if (app_push_data.generate_next()):
app_push_data.delete()
else:
print('不满足推送条件')
# 单线程爬取数据
# app_table_query = app_table.select().where(app_table.is_valid == 1).dicts()
# for single_app_table_query in app_table_query:
# app_name, app_price = get_app_price(single_app_table_query['id'], single_app_table_query['url'])
# 多线程爬取数据
app_table_query = app_table.select().where(app_table.is_valid == 1).dicts()
import threading
threads = []
for single_app_table_query in app_table_query:
threads.append(
threading.Thread(target=get_app_price,
args=(
single_app_table_query['id'],
single_app_table_query['url'],
)))
for t in threads:
t.start()
for t in threads:
t.join()
#加入推送队列