Hi
I am trying to create a metadata field for documents that has some other
metadata field.
When the code is run as a command, it runs most of the time, but then in
some cases it gets "maximum recursion level reached" with the following
logs:
lock_manager.managers <29572> [DEBUG] "acquire_lock() trying to acquire
lock: document_indexing_task_do_rebuild_all_indexes"
lock_manager.managers <29572> [DEBUG] "acquire_lock() IntegrityError:
duplicate key value violates unique constraint "lock_manager_lock_name_key"
DETAIL: Key (name)=(document_indexing_task_do_rebuild_all_indexes) already
exists.
What is the correct way of doing bulk metadata updates without running into
the above problems?
The code is as follows:
from documents.models import Document
from metadata.models import MetadataType
class Command(BaseCommand):
def handle(self, *args, **options):
docs = Document.objects.all()
for doc in docs:
if doc.metadata.filter(metadata_type__name='field1').exists():
md = MetadataType.objects.get(name="field2")
doc.metadata.create(metadata_type=md,value="123")
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