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import os
import sys
import random
import string
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}")
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}_aba_st_theme_agg"
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 ALL
);
"""
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_st_theme_agg",
export_tb=export_tb,
col=[
"pattern_st",
"pattern_bsr_orders_total",
"pattern_st_count",
"theme_ch",
"theme_en",
"theme_label_ch",
"theme_label_en",
"theme_label_bsr_orders",
"theme_label_counts",
"pattern_bsr_orders_rate",
"pattern_num_rate",
"date_info",
"created_time",
"updated_time"
],
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,
)
update_workflow_sql = f"""
REPLACE INTO selection.workflow_everyday (site_name, report_date, status, status_val, table_name, date_type, page, is_end, remark, created_at, export_db_type)
VALUES('{site_name}', '{date_info}', '导出PG数据库完成', 14, '{base_tb}', '{date_type}', 'ABA主题标签', '是', 'ABA主题标签', CURRENT_TIME, 'postgresql_cluster');
"""
mysql_engine = DBUtil.get_db_engine('mysql', 'us')
DBUtil.engine_exec_sql(mysql_engine, update_workflow_sql)
# 关闭链接
engine.dispose()
mysql_engine.dispose()
print("success")