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archive_contempory_six.py
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archive_contempory_six.py
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#!/usr/bin/python3
from datetime import date
import logging
import time
import yaml
import os.path
from util.log_manager import get_error_log
import shutil
import smtplib
from email.mime.text import MIMEText
from datetime import timedelta
from util.database import remove_from_time_series
from util.database import remove_from_daily_six
from util.database import remove_from_daily_six_anomaly
with open(os.path.abspath(os.path.join(os.path.dirname(__file__), 'config.yml')), 'r') as ymlfile:
cfg = yaml.load(ymlfile)
log_path = cfg["log_path"]
six_path = cfg["six_path"]
six_anomaly_path = cfg["six_anomaly_path"]
archive_six_path = cfg["archive_six_path"]
archive_six_anomaly_path = cfg["archive_six_anomaly_path"]
email = cfg["email"]
def email_log_results(log_to_email, from_address, to_address, subject):
with open(log_to_email) as fp:
msg = MIMEText(fp.read())
msg['Subject'] = 'The contents of %s' % subject
msg['From'] = from_address
msg['To'] = to_address
s = smtplib.SMTP('localhost')
s.send_message(msg)
s.quit()
def archive_daily_six_data_for_year(year, plant, phenophase):
logging.info("-----------------archiving six {plant} {phenophase} daily data for year {year}-----------------"
.format(plant=plant, phenophase=phenophase, year=year))
contempory_file_dir = six_path + 'six_' + plant + '_' + phenophase + '_ncep' + os.sep
archive_file_dir = archive_six_path + 'six_' + plant + '_' + phenophase + '_ncep' + os.sep
if not os.path.exists(archive_file_dir):
os.makedirs(archive_file_dir)
start_date = date(year, 1, 1)
end_date = date(year, 12, 31)
delta = end_date - start_date
for i in range(delta.days + 1):
day = start_date + timedelta(days=i)
contempory_file_name = plant + '_' + phenophase + '_ncep' + '_' + day.strftime("%Y%m%d") + '.tif'
contempory_file_path = contempory_file_dir + contempory_file_name
archive_file_path = archive_file_dir + contempory_file_name
if os.path.exists(contempory_file_path):
# mv file to storage drive
shutil.copy(contempory_file_path, archive_file_path)
# delete from timeseries
time_series_table = 'six' + '_' + plant + '_' + phenophase + '_ncep'
remove_from_time_series(time_series_table, contempory_file_name)
# delete from postgis database
table_name = 'ncep_spring_index'
remove_from_daily_six(table_name, day.strftime("%Y%m%d"), plant, phenophase)
# delete file from disk
os.remove(contempory_file_path)
def archive_daily_six_anomaly_data_for_year(year, phenophase):
logging.info("-----------------archiving six anomaly {phenophase} daily data for year {year}-----------------"
.format(phenophase=phenophase, year=year))
contempory_file_dir = six_anomaly_path + 'six_' + phenophase + '_anomaly' + os.sep
archive_file_dir = archive_six_anomaly_path + 'six_' + phenophase + '_anomaly' + os.sep
if not os.path.exists(archive_file_dir):
os.makedirs(archive_file_dir)
start_date = date(year, 1, 1)
end_date = date(year, 12, 31)
delta = end_date - start_date
for i in range(delta.days + 1):
day = start_date + timedelta(days=i)
contempory_file_name = 'six_' + phenophase + '_anomaly' + '_' + day.strftime("%Y%m%d") + '.tif'
contempory_file_path = contempory_file_dir + contempory_file_name
archive_file_path = archive_file_dir + contempory_file_name
if os.path.exists(contempory_file_path):
# mv file to storage drive
shutil.copy(contempory_file_path, archive_file_path)
# delete from timeseries
time_series_table = 'six_' + phenophase + '_anomaly'
remove_from_time_series(time_series_table, contempory_file_name)
# delete from postgis database
table_name = 'six_anomaly'
remove_from_daily_six_anomaly(table_name, day.strftime("%Y%m%d"), phenophase)
# delete file from disk
os.remove(contempory_file_path)
# this copies ncep si-x layers for specified year to the archive drive and deletes them from the main drive / geoserver
# redmine enhancement #620
def main():
t0 = time.time()
logging.info(' ')
logging.info('*****************************************************************************')
logging.info('***********beginning script archive_contempory_six.py*****************')
logging.info('*****************************************************************************')
logging.info("\nReminder!!! - This year's NCEP SI-X layers are being deleted from the database and moved to the archive drive.\n")
if not os.path.exists(archive_six_path):
os.makedirs(archive_six_path)
plants = ['lilac', 'arnoldred', 'zabelli', 'average']
phenophases = ['leaf', 'bloom']
year = 2018
for plant in plants:
for phenophase in phenophases:
archive_daily_six_data_for_year(year, plant, phenophase)
for phenophase in phenophases:
archive_daily_six_anomaly_data_for_year(year, phenophase)
t1 = time.time()
logging.info('*****************************************************************************')
logging.info('***********archive_contempory_six.py finished in %s seconds***********', t1 - t0)
logging.info('*****************************************************************************')
email_log_results(log_path+'archive_contempory_six.log',
email["from_address"], email["to_address"],
"archive_contempory_six_to_historic.log")
if __name__ == "__main__":
logging.basicConfig(filename=log_path+'archive_contempory_six.log',
level=logging.INFO,
format='%(asctime)s %(message)s',
datefmt='%m/%d/%Y %I:%M:%S %p')
error_log = get_error_log()
try:
main()
except (SystemExit, KeyboardInterrupt):
raise
except:
error_log.error('archive_contempory_six.py failed to finish: ', exc_info=True)