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import os
import sys
sys.path.append(os.path.dirname(sys.path[0])) # 上级目录
from utils.templates import Templates
from utils.templates_mysql import TemplatesMysql
# from ..utils.templates import Templates
# from ..utils.templates_mysql import TemplatesMysql
class GetUsAsin(Templates):
def __init__(self, site_name='us'):
super().__init__()
self.site_name = site_name
self.templates_mysql = TemplatesMysql()
self.db_save = f"dwd_self_asin_test"
self.spark = self.create_spark_object(app_name=f"{self.db_save} {self.site_name}, {self.date_info}")
self.df_self_asin = self.spark.sql("select 1+1;")
self.df_asin_history = self.spark.sql("select 1+1;")
self.df_save = self.spark.sql("select 1+1;")
def read_data(self):
sql = f"select asin from ods_self_asin where site_name='{self.site_name}'"
print("sql:", sql)
self.df_self_asin = self.spark.sql(sql).cache()
sql = f"select asin, asin_img_type from dim_cal_asin_history_detail where site_name='{self.site_name}'"
print("sql:", sql)
self.df_asin_history = self.spark.sql(sql).cache()
def handle_data(self):
self.df_save = self.df_self_asin.join(
self.df_asin_history, on='asin', how='left'
)
self.df_save.show(10, truncate=False)
df = self.df_save.toPandas()
df.to_csv(f"/root/{self.site_name}_self_asin.csv", index=False)
quit()
if __name__ == '__main__':
site_name = sys.argv[1] # 参数1：站点
handle_obj = GetUsAsin(site_name=site_name)
handle_obj.run()