main.py

   1 from extomeAI.source import MeteoFrance
   2
   3 from celery import Celery
   4 from configparser import ConfigParser
   5 from logging.config import fileConfig
   6 from logging import getLogger
   7 from pathlib import Path
   8 from shutil import rmtree
   9 from subprocess import Popen, PIPE
  10
  11
  12 fileConfig((Path.cwd() / 'config') / 'logging.cfg')
  13 logger = getLogger()
  14
  15
  16 class ExtomeEngine:
  17     def __init__(self, clean = False):
  18         logger.info("Extome-IA engine launched")
  19         if clean:
  20             self.clean()
  21             print("Ne pas oublier d'exporter la BDD dans pgModeler")
  22             print("Ni de copier l'archive dans la data")
  23
  24     def clean(self):
  25         # Cleaning the data directory
  26         logger.info("Cleaning and restoring data directory")
  27         directory  = Path.cwd() / 'data'
  28         if directory.is_dir():
  29             rmtree(directory)
  30         p = Path(Path.cwd() / 'data')
  31         p.mkdir()
  32
  33         # Cleaning the postgresql database
  34         config = ConfigParser()
  35         config.read((Path.cwd() / 'config') / 'main.cfg')
  36
  37         host   = config['postgresql']['host']
  38         user   = config['postgresql']['user']
  39         port   = config['postgresql']['port']
  40         dbname = config['postgresql']['dbname']
  41
  42         logger.info("PostgreSQL database deletion")
  43         command = ['dropdb', '-h', host, '-U', user, '-p', port, dbname]
  44         process = Popen(command, stdout=PIPE, stderr=PIPE)
  45         process.communicate()
  46
  47         logger.info("PostgreSQL database creation")
  48         command = ['createdb', '-h', host, '-U', user, '-p', port, dbname]
  49         process = Popen(command, stdout=PIPE, stderr=PIPE)
  50         process.communicate()
  51
  52     def add_meteofrance(self):
  53         self.meteofrance = MeteoFrance()
  54
  55
  56
  57 engine = ExtomeEngine(clean = False)
  58 engine.add_meteofrance()