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187 | import os
import sys
# for airflow subfolder, when no module named
sys.path.append(os.path.dirname(os.path.abspath(__file__)))
from datetime import timedelta, datetime
from airflow.operators.python_operator import PythonOperator
from airflow.models import DAG
from cloudengine.utils.common import config, failure_callback
from cloudengine.ods import extract
from cloudengine.dwd.dim_pvmah_icsr import dim_pvmah_icsr
from cloudengine.dwd.dim_pvmah_icsr_drug import dim_pvmah_icsr_drug
from cloudengine.dwd.dim_pvmah_meddra import dim_pvmah_meddra
from cloudengine.dwd.dim_pvmah_patient import dim_pvmah_patient
from cloudengine.dwd.dwd_pvmah_query_field_info import dwd_pvmah_query_field_info
from cloudengine.dwd.dwd_pvmah_reaction_event import dwd_pvmah_reaction_event
from cloudengine.dwd.dwd_pvmah_report_matrix import dwd_pvmah_report_matrix
from cloudengine.ads.ads_pvmah_icsr_patient_drug import ads_pvmah_icsr_patient_drug
from cloudengine.ads.ads_pvmah_icsr_reaction_event import ads_pvmah_icsr_reaction_event
from cloudengine.ads.ads_pvmah_icsr_report_matrix import ads_pvmah_icsr_report_matrix
from cloudengine.utils.tableau.refresh_data import tableau_data_extract
error_inform = config['email_list']['error_inform']
error_inform_list = error_inform.split(',')
default_args = {
'owner': 'airflow',
'depends_on_past': False,
'start_date': datetime(2020, 9, 2),
'email': error_inform_list,
'email_on_failure': True,
'email_on_retry': False,
'retries': 2,
'retry_delay': timedelta(minutes=2),
'provide_context': False,
# 'queue': 'bash_queue',
# 'pool': 'backfill',
# 'priority_weight': 10,
# 'schedule_interval': '20 16 * * *',
# 'end_date': datetime(2018, 4, 14),
}
default_args['on_failure_callback'] = failure_callback
CONF_SECTION = "airflow_schedule"
pvmah_flow_interval = config[CONF_SECTION]['pvmah_flow']
pvmah_flow_dag = DAG('pvmah_flow', default_args=default_args,
schedule_interval=pvmah_flow_interval)
####### ods level
def level_load():
pass
task_ods_level = PythonOperator(
task_id='ods_level_load',
python_callable=level_load,
dag=pvmah_flow_dag)
def pvmah_ods_load():
extract.extract_group("pvmah")
task_ods_pvmah = PythonOperator(
task_id='ods_pvmah',
python_callable=pvmah_ods_load,
dag=pvmah_flow_dag)
#### dim level
def dim_level_load():
pass
task_dim_level = PythonOperator(
task_id='dim_level_load',
python_callable=level_load,
dag=pvmah_flow_dag)
task_dim_pvmah_icsr = PythonOperator(
task_id='dim_pvmah_icsr',
python_callable=dim_pvmah_icsr.process,
dag=pvmah_flow_dag)
task_dim_pvmah_icsr_drug = PythonOperator(
task_id='dim_pvmah_icsr_drug',
python_callable=dim_pvmah_icsr_drug.process,
dag=pvmah_flow_dag)
task_dim_pvmah_meddra = PythonOperator(
task_id='dim_pvmah_meddra',
python_callable=dim_pvmah_meddra.process,
dag=pvmah_flow_dag)
task_dim_pvmah_patient = PythonOperator(
task_id='dim_pvmah_patient',
python_callable=dim_pvmah_patient.process,
dag=pvmah_flow_dag)
#### dwd level
def dwd_level_load():
pass
task_dwd_level = PythonOperator(
task_id='dwd_level_load',
python_callable=level_load,
dag=pvmah_flow_dag)
task_dwd_pvmah_query_field_info = PythonOperator(
task_id='dwd_pvmah_query_field_info',
python_callable=dwd_pvmah_query_field_info.process,
dag=pvmah_flow_dag)
task_dwd_pvmah_reaction_event = PythonOperator(
task_id='dwd_pvmah_reaction_event',
python_callable=dwd_pvmah_reaction_event.process,
dag=pvmah_flow_dag)
task_dwd_pvmah_report_matrix = PythonOperator(
task_id='dwd_pvmah_report_matrix',
python_callable=dwd_pvmah_report_matrix.process,
dag=pvmah_flow_dag)
def dws_level_load():
pass
#### dws level
task_dws_level = PythonOperator(
task_id='dws_level_load',
python_callable=level_load,
dag=pvmah_flow_dag)
#### ads level
def ads_level_load():
pass
task_ads_level = PythonOperator(
task_id='ads_level_load',
python_callable=level_load,
dag=pvmah_flow_dag)
task_ads_pvmah_icsr_patient_drug = PythonOperator(
task_id='ads_pvmah_icsr_patient_drug',
python_callable=ads_pvmah_icsr_patient_drug.process,
dag=pvmah_flow_dag)
task_ads_pvmah_icsr_reaction_event = PythonOperator(
task_id='ads_pvmah_icsr_reaction_event',
python_callable=ads_pvmah_icsr_reaction_event.process,
dag=pvmah_flow_dag)
task_ads_pvmah_icsr_report_matrix = PythonOperator(
task_id='ads_pvmah_icsr_report_matrix',
python_callable=ads_pvmah_icsr_report_matrix.process,
dag=pvmah_flow_dag)
#### report level
def report_level_load():
pass
task_report_level = PythonOperator(
task_id='report_level_load',
python_callable=level_load,
dag=pvmah_flow_dag)
#### tableau_data_extract
def tableau_data_extract_pvmah():
refresh_data = tableau_data_extract("pvmah_flow")
refresh_data.run_job()
task_tableau_data_extract = PythonOperator(
task_id='tableau_data_extract_pvmah',
python_callable=tableau_data_extract_pvmah,
dag=pvmah_flow_dag)
task_ods_level >> [task_ods_pvmah] >> task_dim_level >> [
task_dim_pvmah_icsr, task_dim_pvmah_icsr_drug, task_dim_pvmah_meddra, task_dim_pvmah_patient] >> task_dwd_level >> [
task_dwd_pvmah_query_field_info, task_dwd_pvmah_reaction_event, task_dwd_pvmah_report_matrix] >> task_dws_level >> task_ads_level >> [
task_ads_pvmah_icsr_patient_drug, task_ads_pvmah_icsr_reaction_event, task_ads_pvmah_icsr_report_matrix] >> task_report_level >> task_tableau_data_extract
|