19.0 vanilla

odoo-bringout-oca-ocb-mail/mail/tools/parser.py

@@ -0,0 +1,37 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+import ast
+
+from odoo.exceptions import ValidationError
+from odoo.tools import is_list_of
+
+
+def parse_res_ids(res_ids, env):
+    """ Returns the already valid list/tuple of int or returns the literal eval
+    of the string as a list/tuple of int. Void strings / missing values are
+    evaluated as an empty list.
+
+    :param str|tuple|list res_ids: a list of ids, tuple or list;
+
+    :raise: ValidationError if the provided res_ids is an incorrect type or
+      invalid format;
+
+    :return list: list of ids
+    """
+    if is_list_of(res_ids, int) or not res_ids:
+        return res_ids
+    error_msg = env._(
+        "Invalid res_ids %(res_ids_str)s (type %(res_ids_type)s)",
+        res_ids_str=res_ids,
+        res_ids_type=str(res_ids.__class__.__name__),
+    )
+    try:
+        res_ids = ast.literal_eval(res_ids)
+    except Exception as e:
+        raise ValidationError(error_msg) from e
+
+    if not is_list_of(res_ids, int):
+        raise ValidationError(error_msg)
+
+    return res_ids