refactor: multiple db migrations

config.py

@@ -4,4 +4,4 @@ prices = {
 }
 
 db_path = '../db/baseFilms.db'
-dump_path = '../db/dumpFile'
+migrations_db = '../db/migrations'

db/migrations/0002_imdb

@@ -0,0 +1,2 @@
+ALTER TABLE films
+ADD idImdb TEXT

scripts/ccInterface.py

@@ -5,6 +5,7 @@ Created on Sun Mar 25 18:20:49 2018
 
 @author: alice
 """
+import os
 
 # Enhancements :
 # * utiliser un dictionnaire pour les menus, afin d'avoir un menu de fond (quitter, corriger etc)
@@ -13,7 +14,7 @@ Created on Sun Mar 25 18:20:49 2018
 
 from genCom import GenerateurComm
 from cineclubBlogSQ import filmSQ as f
-from config import dump_path, db_path
+from config import migrations_db, db_path
 import sqlite3
 
 DEBUG = True
@@ -56,12 +57,14 @@ class FilmInterface():
             print("\nLe film couramment chargé est", self.filmCharge.nom, "\n")
 
     def initBDD(self):
-        fichier = open(dump_path, "r")
-        instruction = fichier.read()
-        fichier.close()
+        instructions = []
+        for filename in os.listdir(migrations_db):
+            with open(os.path.join(migrations_db, filename), 'r') as fichier:
+                instructions.append(fichier.read())
 
         conn = sqlite3.connect(db_path)
         c = conn.cursor()
+        for instruction in instructions:
             c.executescript(instruction)
         conn.commit()
         conn.close()