#31551: TypeError: _bulk_create() got an unexpected keyword argument
'ignore_conflicts'.
-------------------------------------+-------------------------------------
Reporter: Shivam Chaurasia | Owner: nobody
Type: Bug | Status: new
Component: Database layer | Version: 3.1
(models, ORM) |
Severity: Normal | Resolution:
Keywords: Many-to-many Fields | Triage Stage:
| Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Changes (by Ethan Meanor):
* status: closed => new
* version: 3.0 => 3.1
* resolution: needsinfo =>
Comment:
I am having the same issue in 3.1. This happens when calling .add() both
from Django project files and from the shell. You should be able to
reproduce it in this project:
https://github.com/emeanor/wtp/
Specifically, the error is being generated in /texts/tests.py, by the
function {{{test_can_be_attached_to_multiple_divisions}}} (currently
commented out):
https://github.com/emeanor/wtp/blob/main/texts/tests.py
{{{
def test_can_be_attached_to_multiple_divisions(self):
edition = Edition.objects.create()
divisions = [Division.objects.create(edition=edition) for i in
range(3)]
for division in divisions:
division.texts.add(self.text) # .add() is the error source.
self.assertEquals(len(divisions), self.text.division_set.count())
for division in divisions:
self.assertIn(division, self.text.division_set)
}}}
Trackeback:
{{{
Traceback (most recent call last):
File "/home/ethan/dev/projects/wtp/texts/tests.py", line 41, in
test_can_be_attached_to_multiple_divisions
division.texts.add(self.text)
File "/home/ethan/dev/.venv/wtp/lib/python3.8/site-
packages/django/db/models/fields/related_descriptors.py", line 950, in add
self._add_items(
File "/home/ethan/dev/.venv/wtp/lib/python3.8/site-
packages/django/db/models/fields/related_descriptors.py", line 1150, in
_add_items
self.through._default_manager.using(db).bulk_create([
TypeError: bulk_create() got an unexpected keyword argument
'ignore_conflicts'
}}}
Note that {{{bulk_create()}}} here does not have the leading underscore.
--
Ticket URL: <https://code.djangoproject.com/ticket/31551#comment:2>
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