ok

PostgreSQL.py

@@ -66,14 +66,16 @@ def create_tables_postgres():
     try:
         with connect_postgres() as conn:
             with conn.cursor() as cursor:
+                start_time = time.time()
                 for command in sql_command_create_table:
                     cursor.execute(command)
             conn.commit()
+            end_time = time.time()
             cursor.close()
         conn.close()
     except (psycopg2.DatabaseError, Exception) as error:
         print(error)
-
+    return end_time-start_time
 
 def create_data_postgres():
     sql_command_copy =(
@@ -83,14 +85,16 @@ def create_data_postgres():
     try:
         with connect_postgres() as conn:
             with conn.cursor() as cursor:
+                start_time = time.time()
                 for command in sql_command_copy:
                     cursor.execute(command)
             conn.commit()
+            end_time = time.time()
             cursor.close()
         conn.close()
     except (psycopg2.DatabaseError, Exception) as error:
         print(error)
-
+    return end_time - start_time
 
 def requete_postgres(str):
     try:
@@ -99,12 +103,12 @@ def requete_postgres(str):
                 start = time.time()
                 cursor.execute(str)
             conn.commit()
-            temps = time.time() -start
-            print("Cette requête prends:", temps, "seconde")
+            end = time.time() -start
             cursor.close()
         conn.close()
     except (psycopg2.DatabaseError, Exception) as error:
         print(error)
+    return end-start
 
 def reset_database_postgres():
     try: