#29440: RelatedManager.set() doesn't accept bulk keyword argument for
many-to-many
relations
-------------------------------------+-------------------------------------
Reporter: Jeremy Lainé | Owner: nobody
Type: Bug | Status: new
Component: Database layer | Version: 2.0
(models, ORM) |
Severity: Normal | Resolution:
Keywords: | Triage Stage:
| Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Description changed by Jeremy Lainé:
Old description:
> Since Django 2.0, trying to pass bulk=True to a many-to-many
> RelatedManager results in an error:
>
> ```TypeError: set() got an unexpected keyword argument 'bulk'```
>
> The documentation however still states that the "bulk" argument exists,
> so I'm not sure whether the documentation or the code is wrong.
>
> Looking at the django code, the set() method for reverse many-to-one, and
> forward many-to-many relations don't have the same signature.
>
> In `create_reverse_many_to_one_manager`:
>
> ```def set(self, objs, *, bulk=True, clear=False):```
>
> In `create_forward_many_to_many_manager`:
>
> ```def set(self, objs, *, clear=False)```
New description:
Since Django 2.0, trying to pass bulk=True to a many-to-many
RelatedManager results in an error:
`TypeError: set() got an unexpected keyword argument 'bulk'`
The documentation however still states that the "bulk" argument exists, so
I'm not sure whether the documentation or the code is wrong.
Looking at the django code, the set() method for reverse many-to-one, and
forward many-to-many relations don't have the same signature.
In `create_reverse_many_to_one_manager`:
`def set(self, objs, *, bulk=True, clear=False):`
In `create_forward_many_to_many_manager`:
`def set(self, objs, *, clear=False):`
--
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Ticket URL: <https://code.djangoproject.com/ticket/29440#comment:1>
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