Work on count nb task (and nb note)

project.py

@@ -21,7 +21,7 @@ def handle_project(args, last_action, conn):
     if args.delete_id:
         do_something = True
         delete_project(args.delete_id, conn)
-            
+
     if args.edit_id:
         do_something = True
         edit_project(args, args.edit_id, conn)
@@ -94,13 +94,16 @@ def delete_project(project_id, conn):
 
 def list_project(active_project_id, conn):
     logging.info('>> No arguments')
-    query = "SELECT id, username, name, status, created_at FROM project;"        
+    query = """
+    SELECT id, username, name, status, created_at,
+        (SELECT count(*) FROM task WHERE task.project_id = project.id)
+    FROM project;
+    """
 
     cursor = conn.cursor()
     cursor.execute(query)
     for row in cursor.fetchall():
-        project_id, username, name, status, date = row
-        nb_task = 0
+        project_id, username, name, status, date, nb_task = row
         current_project = ''
         if active_project_id and active_project_id == project_id: current_project = '*'
-        print('{:1} {:2d}: ({:8}) | {} | {} ({} tasks )'.format(current_project, project_id, username, status, name, nb_task))
+        print('{:1} {:2d}: ({:8}) | {} | {} ({} tasks)'.format(current_project, project_id, username, status, name, nb_task))