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# -*- 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
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