docker dev start: add default db user and password to be the same as the project name

docker_dev_start.py

@@ -49,6 +49,10 @@
     program_shortdesc,
     str(__date__),
     )
+    # TODO the script assume it is launched from the parent super project
+    project_path = os.path.realpath('.')
+    project_name = os.path.basename(project_path)
+    setup_path = 'setup.cfg'
     # Argument parsing
     parser = argparse.ArgumentParser(
         description=program_license,
@@ -62,8 +66,8 @@
     parser.add_argument(
         '--db_user',
         help="Database user [default: %(default)s]",
-        default=None,
+        default=project_name,
     )
     parser.add_argument(
         '--db_password',
         help="Database user password [default: %(default)s]",
@@ -66,8 +70,8 @@
     )
     parser.add_argument(
         '--db_password',
         help="Database user password [default: %(default)s]",
-        default=None,
+        default=project_name,
     )
     # XXX add auto create user and password?
 
@@ -86,9 +90,6 @@
     db_password = nmspc.db_password
 
     c = ConfigParser.ConfigParser()
-    # TODO the script assume it is launched from the parent super project
-    project_path = os.path.realpath('.')
-    setup_path = 'setup.cfg'
     logging.debug('setup file path %s', setup_path)
     # TODO test that setup file exists
     c.read(setup_path)