AIL-framework/bin/DbCleaner.py

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#!/usr/bin/env python3
# -*-coding:UTF-8 -*
"""
The DbCleaner Module
===================
"""
import os
import sys
import time
import datetime
from pubsublogger import publisher
import NotificationHelper
from packages import Date
from packages import Item
from packages import Term
def clean_term_db_stat_token():
all_stat_date = Term.get_all_token_stat_history()
list_date_to_keep = Date.get_date_range(31)
for date in all_stat_date:
if date not in list_date_to_keep:
# remove history
Term.delete_token_statistics_by_date(date)
print('Term Stats Cleaned')
if __name__ == "__main__":
publisher.port = 6380
publisher.channel = "Script"
publisher.info("DbCleaner started")
# low priority
time.sleep(180)
daily_cleaner = True
current_date = datetime.datetime.now().strftime("%Y%m%d")
while True:
if daily_cleaner:
clean_term_db_stat_token()
daily_cleaner = False
else:
sys.exit(0)
time.sleep(600)
new_date = datetime.datetime.now().strftime("%Y%m%d")
if new_date != current_date:
current_date = new_date
daily_cleaner = True