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import os
import sys
sys.path.append(os.path.dirname(sys.path[0]))
from utils.db_util import DBUtil
from utils.ssh_util import SSHUtil
from utils.common_util import CommonUtil, DateTypes
if __name__ == '__main__':
site_name = CommonUtil.get_sys_arg(1, None)
date_type = CommonUtil.get_sys_arg(2, None)
date_info = CommonUtil.get_sys_arg(3, None)
# 获取最后一个参数
test_flag = CommonUtil.get_sys_arg(len(sys.argv) - 1, None)
print(f"执行参数为{sys.argv}")
CommonUtil.judge_is_work_hours(site_name=site_name, date_type=date_type, date_info=date_info,
principal='chenyuanjie',
priority=3, export_tools_type=1, belonging_to_process='店铺流程')
if test_flag == 'test':
db_type = 'postgresql_test'
print("导出到测试库中")
else:
# db_type = "postgresql"
# print("导出到PG库中")
db_type = "postgresql_cluster"
print("导出到PG集群库库中")
year_str = CommonUtil.safeIndex(date_info.split("-"), 0, None)
suffix = str(date_info).replace("-", "_")
base_tb = f"{site_name}_fb_asin_info"
export_master_tb = f"{base_tb}_{year_str}"
export_tb = f"{base_tb}_{suffix}"
next_month = CommonUtil.get_next_val(date_type, date_info)
# 获取数据库连接
engine = DBUtil.get_db_engine(db_type, site_name)
# 保证幂等性，先删除原始表同周期的数据
sql = f"""
drop table if exists {export_tb};
create table if not exists {export_tb}
(
like {export_master_tb} including comments
);
"""
DBUtil.engine_exec_sql(engine, sql)
# 导出agg表
sh_report = CommonUtil.build_export_sh(
site_name=site_name,
db_type=db_type,
hive_tb="dwt_fb_asin_info",
export_tb=export_tb,
col=[
"seller_id",
"account_name",
"asin",
"asin_title",
"asin_launch_time",
"is_asin_new",
"asin_package_quantity",
"is_pq_flag",
"parent_asin",
"created_time",
"updated_time",
"date_info",
"asin_img_url",
"asin_price",
"asin_rating",
"asin_total_comments",
"asin_weight",
"asin_volume"
],
partition_dict={
"site_name": site_name,
"date_type": date_type,
"date_info": date_info
}
)
client = SSHUtil.get_ssh_client()
SSHUtil.exec_command_async(client, sh_report, ignore_err=False)
client.close()
# 创建索引并交换分区
DBUtil.add_pg_part(
engine,
source_tb_name=export_tb,
part_master_tb=export_master_tb,
part_val={
"from": [date_info],
"to": [next_month]
},
cp_index_flag=False,
)
# 关闭链接
engine.dispose()
# 往导出流程表插入导出完成数据，方便监听导出脚本是否全部完成
update_workflow_sql = f"""
update selection.workflow_progress set `status`='导出pg集群完成', status_val=6, over_date=CURRENT_TIME, is_end='是' where page='店铺Feedback'
and `date_info`='{date_info}' and date_type='{date_type}' and site_name='{site_name}'
"""
CommonUtil.modify_export_workflow_status(update_workflow_sql, site_name, date_type, date_info)
print("success")
print("success")