sauv 2021

scripts/traitements_phase_1.py

@@ -0,0 +1,82 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+import os
+import configparser
+import argparse
+from argparse import RawTextHelpFormatter
+import psycopg2
+
+
+# +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+# +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+# +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+
+
+def initVariables():
+
+  # lecture du fichier de configuration qui contient les infos de connection aux bases de données
+  config = configparser.ConfigParser()
+  config.read('config.ini')
+
+  # enregistrement en variables
+  pg_host = config['pg_redadeg']['host']
+  pg_port = config['pg_redadeg']['port']
+  pg_db = config['pg_redadeg']['db'] + "_" + millesime
+  pg_user = config['pg_redadeg']['user']
+  pg_passwd = config['pg_redadeg']['passwd']
+
+  # chaîne de connexion Postgres
+  global PG_ConnString
+  PG_ConnString = "host="+ pg_host + " port="+ pg_port +" dbname="+ pg_db +" user="+ pg_user +" password="+ pg_passwd
+  #print(PG_ConnString)
+
+
+
+# +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+# +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+# +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+
+def main():
+
+  # variables globales
+  global millesime
+  global PG_ConnString
+
+  # millesime forcé
+  millesime = "2022"
+
+  initVariables()
+  
+
+  # connection à la base
+  try:
+    # connexion à la base, si plante, on sort
+    conn = psycopg2.connect(PG_ConnString)
+    cursor = conn.cursor()
+
+  except:
+    print( "connexion à la base impossible")
+
+
+  # déconnection de la base
+  try:
+    cursor.close()
+    conn.close()
+  except:
+    print("")
+
+  
+  print( "")
+  print( "  F I N")
+
+  return
+
+
+if __name__ == "__main__":
+    # execute only if run as a script
+    main()
+
+