diff options
| -rw-r--r-- | django/core/meta/__init__.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/django/core/meta/__init__.py b/django/core/meta/__init__.py index 1d58201b28..3aaaad576b 100644 --- a/django/core/meta/__init__.py +++ b/django/core/meta/__init__.py @@ -729,6 +729,7 @@ class ModelBase(type): # Create the default class methods. attrs['__init__'] = curry(method_init, opts) attrs['__eq__'] = curry(method_eq, opts) + attrs['__ne__'] = curry(method_ne, opts) attrs['save'] = curry(method_save, opts) attrs['save'].alters_data = True attrs['delete'] = curry(method_delete, opts) @@ -978,6 +979,9 @@ def method_init(opts, self, *args, **kwargs): def method_eq(opts, self, other): return isinstance(other, self.__class__) and getattr(self, opts.pk.attname) == getattr(other, opts.pk.attname) +def method_ne(opts, self, other): + return not method_eq(opts, self, other) + def method_save(opts, self): # Run any pre-save hooks. if hasattr(self, '_pre_save'): |