async def run_forever(self):
'''
实时更新数据
:return:
'''
tmp_sql_server = SqlServerMyPageInfoSaveItemPipeline()
try:
result = await tmp_sql_server.select_jumeiyoupin_pintuan_all_goods_id(
logger=self.my_lg)
except TypeError:
self.my_lg.error('TypeError错误, 原因数据库连接失败...(可能维护中)')
result = None
if result is None:
pass
else:
self.my_lg.info('------>>> 下面是数据库返回的所有符合条件的goods_id <<<------')
self.my_lg.info(result)
self.my_lg.info('即将开始实时更新数据, 请耐心等待...'.center(100, '#'))
index = 1
for item in result:
pintuan_end_time = json.loads(item[1]).get('end_time')
pintuan_end_time = int(
str(
time.mktime(
time.strptime(pintuan_end_time,
'%Y-%m-%d %H:%M:%S')))[0:10])
# print(miaosha_end_time)
data = {}
if index % 50 == 0: # 每50次重连一次，避免单次长连无响应报错
self.my_lg.info('正在重置，并与数据库建立新连接中...')
tmp_sql_server = SqlServerMyPageInfoSaveItemPipeline()
self.my_lg.info('与数据库的新连接成功建立...')
if tmp_sql_server.is_connect_success:
time_number = await self.is_recent_time(pintuan_end_time)
if time_number == 0:
await tmp_sql_server.delete_jumeiyoupin_pintuan_expired_goods_id(
goods_id=item[0], logger=self.my_lg)
self.msg = '过期的goods_id为(%s)' % item[
0] + ', 拼团结束时间为(%s), 删除成功!' % str(
json.loads(item[1]).get('begin_time'))
self.my_lg.info(self.msg)
elif time_number == 2:
pass # 此处应该是pass,而不是break，因为数据库传回的goods_id不都是按照顺序的
else: # 返回1，表示在待更新区间内
self.msg = '------>>>| 正在更新的goods_id为(%s) | --------->>>@ 索引值为(%s)' % (
item[0], str(index))
self.my_lg.info(self.msg)
data['goods_id'] = item[0]
jumeiyoupin_2 = JuMeiYouPinPinTuan(logger=self.my_lg)
_ = item[2] + '-' + str(
item[3]) # 格式: 'coutuan_baby-1'
item_list = self.api_all_goods_id.get(
_, []) # 用于判断tab, index已在self.api_all_goods_id中
if item_list == []:
driver = BaseDriver(
executable_path=PHANTOMJS_DRIVER_PATH,
ip_pool_type=IP_POOL_TYPE)
item_list = await jumeiyoupin_2.get_one_page_goods_list(
driver=driver, tab=item[2], index=item[3])
try:
del driver
except:
pass
if item_list == []:
self.my_lg.info('获取到的body为空str, 网络原因, 此处先跳过!')
pass
else:
if self.api_all_goods_id.get(_) is None:
self.api_all_goods_id[_] = item_list
pintuan_goods_all_goods_id = [
item_1.get('goods_id', '')
for item_1 in item_list
]
jumeiyoupin_pintuan = JuMeiYouPinPinTuanParse(
logger=self.my_lg)
# 内部已经下架的(测试发现官方不会提前下架活动商品)
if item[0] not in pintuan_goods_all_goods_id:
await self.update_data_2(
jumeiyoupin_pintuan=jumeiyoupin_pintuan,
jumei_pintuan_url=item[4],
goods_id=item[0],
pipeline=tmp_sql_server)
else: # 未内部下架
await self.update_data_1(
jumeiyoupin_pintuan=jumeiyoupin_pintuan,
jumeiyoupin_2=jumeiyoupin_2,
jumei_pintuan_url=item[4],
goods_id=item[0],
item_list=item_list,
pipeline=tmp_sql_server)
else:
self.my_lg.error('数据库连接失败，此处跳过!')
pass
index += 1
gc.collect()
self.my_lg.info('全部数据更新完毕'.center(100, '#')) # sleep(60*60)
if get_shanghai_time().hour == 0: # 0点以后不更新
sleep(60 * 60 * 5.5)
else:
sleep(5)
gc.collect()
return None
async def run_forever(self):
'''
实时更新数据
:return:
'''
sql_cli = SqlServerMyPageInfoSaveItemPipeline()
try:
sql_cli._delete_table(sql_str=jm_delete_str_3, )
await async_sleep(5)
result = sql_cli._select_table(sql_str=jm_select_str_3,
logger=self.lg)
except TypeError:
self.lg.error('TypeError错误, 原因数据库连接失败...(可能维护中)')
result = None
if result is None:
pass
else:
await _print_db_old_data(result=result, logger=self.lg)
index = 1
for item in result:
pintuan_end_time = json.loads(item[1]).get('end_time')
pintuan_end_time = int(
str(
time.mktime(
time.strptime(pintuan_end_time,
'%Y-%m-%d %H:%M:%S')))[0:10])
# print(miaosha_end_time)
data = {}
sql_cli = await _get_new_db_conn(db_obj=sql_cli,
index=index,
logger=self.lg,
remainder=50)
if sql_cli.is_connect_success:
time_number = await self.is_recent_time(pintuan_end_time)
if time_number == 0:
await sql_cli._update_table_3(
sql_str=jm_update_str_5,
params=(str(get_shanghai_time()), item[0]),
logger=self.lg)
await async_sleep(.5)
self.msg = '过期的goods_id为(%s)' % item[
0] + ', 拼团结束时间为(%s), 删除成功!' % str(
json.loads(item[1]).get('begin_time'))
self.lg.info(self.msg)
elif time_number == 2:
pass # 此处应该是pass,而不是break，因为数据库传回的goods_id不都是按照顺序的
else: # 返回1，表示在待更新区间内
self.msg = '------>>>| 正在更新的goods_id为(%s) | --------->>>@ 索引值为(%s)' % (
item[0], str(index))
self.lg.info(self.msg)
data['goods_id'] = item[0]
jumeiyoupin_2 = JuMeiYouPinPinTuan(logger=self.lg)
_ = item[2] + '-' + str(
item[3]) # 格式: 'coutuan_baby-1'
item_list = self.api_all_goods_id.get(
_, []) # 用于判断tab, index已在self.api_all_goods_id中
if item_list == []:
driver = BaseDriver(
executable_path=PHANTOMJS_DRIVER_PATH,
ip_pool_type=self.ip_pool_type)
item_list = await jumeiyoupin_2.get_one_page_goods_list(
driver=driver, tab=item[2], index=item[3])
try:
del driver
except:
pass
if item_list == []:
self.lg.info('获取到的body为空str, 网络原因, 此处先跳过!')
pass
else:
if self.api_all_goods_id.get(_) is None:
self.api_all_goods_id[_] = item_list
pintuan_goods_all_goods_id = [
item_1.get('goods_id', '')
for item_1 in item_list
]
jumeiyoupin_pintuan = JuMeiYouPinPinTuanParse(
logger=self.lg)
# 内部已经下架的(测试发现官方不会提前下架活动商品)
if item[0] not in pintuan_goods_all_goods_id:
await self.update_data_2(
jumeiyoupin_pintuan=jumeiyoupin_pintuan,
jumei_pintuan_url=item[4],
goods_id=item[0],
pipeline=sql_cli)
else: # 未内部下架
await self.update_data_1(
jumeiyoupin_pintuan=jumeiyoupin_pintuan,
jumeiyoupin_2=jumeiyoupin_2,
jumei_pintuan_url=item[4],
goods_id=item[0],
item_list=item_list,
pipeline=sql_cli)
else:
self.lg.error('数据库连接失败，此处跳过!')
pass
index += 1
gc.collect()
self.lg.info('全部数据更新完毕'.center(100, '#'))
if get_shanghai_time().hour == 0: # 0点以后不更新
await async_sleep(60 * 60 * 5.5)
else:
await async_sleep(10 * 60)
gc.collect()
return None