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import os
import sys
sys.path.append(os.path.dirname(sys.path[0]))
from utils.common_util import CommonUtil
from utils.spark_util import SparkUtil
from utils.templates_rerun import TemplatesRerun
class RerunDemo(TemplatesRerun):
def __init__(self, site_name, date_type, date_info):
super().__init__()
self.site_name = site_name
self.date_type = date_type
self.date_info = date_info
app_name = f"{self.__class__.__name__}:{self.site_name}:{self.date_type}:{self.date_info}"
self.spark = SparkUtil.get_spark_session(app_name)
# 重跑表名
self.db_save = "dwt_aba_st_analytics"
# 分区
self.partitions_num = 10
# 分区字段
self.partitions_by = ['site_name', 'date_type', 'date_info']
# 拼接where条件
self.partitions_dict = {
'site_name': self.site_name,
'date_type': self.date_type,
'date_info': self.date_info
}
# 修改字段
self.rerun_field = 'is_hidden_cate'
# 重跑范围
self.rerun_range = '2022-01,2024-12'
# 重跑模块
self.page = 'ABA搜索词'
# 重跑任务负责人
self.task_owner = 'chenyuanjie'
# 重跑原因
self.rerun_reason = '字段新增'
# 详情
self.rerun_reason_description = '新增字段is_hidden_cate,标记该搜索词是否属于隐藏分类,1是 0否'
# 定义df对象
self.df_history_data = self.df_history_data
self.df_save = self.spark.sql("select 1+1;")
def rerun_handle_data(self):
# todo
sql = f"""
select
category_id as st_bsr_cate_1_id_new,
1 as is_hidden_cate
from dim_bsr_category_tree
where site_name = '{self.site_name}'
and en_name in ("Apps & Games", "Audible Books & Originals", "Books", "CDs & Vinyl", "Digital Music", "Kindle Store", "Movies & TV", "Software")
and category_parent_id = 0;
"""
df_is_hidden_cate = self.spark.sql(sqlQuery=sql).repartition(self.partitions_num).cache()
self.df_save = self.df_history_data.join(
df_is_hidden_cate, 'st_bsr_cate_1_id_new', 'left'
).na.fill({
"is_hidden_cate": 0
})
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)
obj = RerunDemo(site_name=site_name, date_type=date_type, date_info=date_info)
obj.rerun()