diff options
Diffstat (limited to 'django/forms/models.py')
| -rw-r--r-- | django/forms/models.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/django/forms/models.py b/django/forms/models.py index 4cda4e534e..09be448984 100644 --- a/django/forms/models.py +++ b/django/forms/models.py @@ -23,6 +23,7 @@ from django.forms.widgets import ( SelectMultiple, ) from django.utils.choices import BaseChoiceIterator +from django.utils.hashable import make_hashable from django.utils.text import capfirst, get_text_list from django.utils.translation import gettext from django.utils.translation import gettext_lazy as _ @@ -834,8 +835,8 @@ class BaseModelFormSet(BaseFormSet, AltersData): ( d._get_pk_val() if hasattr(d, "_get_pk_val") - # Prevent "unhashable type: list" errors later on. - else tuple(d) if isinstance(d, list) else d + # Prevent "unhashable type" errors later on. + else make_hashable(d) ) for d in row_data ) |