Pulp

The export delivers empty checksums as empty strings:

    {
        "file": "artifact/9c/3f67ddd806d47c09d563ef94b622cd5a1736552b2f5bfb4c71f98cebb14729",
        "size": 1859,
        "md5": "",
        "sha1": "",
        "sha224": "",
        "sha256": "9c3f67ddd806d47c09d563ef94b622cd5a1736552b2f5bfb4c71f98cebb14729",
        "sha384": "",
        "sha512": "8b53cbae3f6b504981bc44d9653bc63dd21ded38ed48a168b50d515d745df13444ec0e5bddc53ed662f767d0905571eb754e4e4daa591c33ec6850bda1fb769e"
    },

At import, this fails with an error like this one :

Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]: pulp: pulpcore.app.tasks.importer:INFO: ...Importing resource ArtifactResource.
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]: pulp: rq.worker:ERROR: Traceback (most recent call last):
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/usr/local/lib/pulp/lib64/python3.8/site-packages/django/db/backends/utils.py", line 84, in _execute
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     return self.cursor.execute(sql, params)
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]: psycopg2.errors.UniqueViolation: duplicate key value violates unique constraint "core_artifact_sha384_key"
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]: DETAIL:  Key (sha384)=() already exists.
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]: The above exception was the direct cause of the following exception:
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]: Traceback (most recent call last):
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/usr/local/lib/pulp/lib64/python3.8/site-packages/rq/worker.py", line 936, in perform_job
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     rv = job.perform()
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/usr/local/lib/pulp/lib64/python3.8/site-packages/rq/job.py", line 684, in perform
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     self._result = self._execute()
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/usr/local/lib/pulp/lib64/python3.8/site-packages/rq/job.py", line 690, in _execute
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     return self.func(*self.args, **self.kwargs)
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/home/vagrant/devel/pulpcore/pulpcore/app/tasks/importer.py", line 339, in pulp_import
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     ar_result = _import_file(os.path.join(temp_dir, ARTIFACT_FILE), ArtifactResource)
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/home/vagrant/devel/pulpcore/pulpcore/app/tasks/importer.py", line 61, in _import_file
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     return resource.import_data(data, raise_errors=True)
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/usr/local/lib/pulp/lib64/python3.8/site-packages/import_export/resources.py", line 745, in import_data
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     return self.import_data_inner(dataset, dry_run, raise_errors, using_transactions, collect_failed_rows, **kwargs)
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/usr/local/lib/pulp/lib64/python3.8/site-packages/import_export/resources.py", line 792, in import_data_inner
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     raise row_result.errors[-1].error
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/usr/local/lib/pulp/lib64/python3.8/site-packages/import_export/resources.py", line 672, in import_row
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     self.save_instance(instance, using_transactions, dry_run)
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/usr/local/lib/pulp/lib64/python3.8/site-packages/import_export/resources.py", line 450, in save_instance
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     instance.save()
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/home/vagrant/devel/pulpcore/pulpcore/app/models/content.py", line 140, in save
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     super().save(*args, **kwargs)
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/usr/local/lib/pulp/lib64/python3.8/site-packages/django_lifecycle/mixins.py", line 129, in save
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     save(*args, **kwargs)
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/usr/local/lib/pulp/lib64/python3.8/site-packages/django/db/models/base.py", line 743, in save
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     self.save_base(using=using, force_insert=force_insert,
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/usr/local/lib/pulp/lib64/python3.8/site-packages/django/db/models/base.py", line 780, in save_base
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     updated = self._save_table(
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/usr/local/lib/pulp/lib64/python3.8/site-packages/django/db/models/base.py", line 873, in _save_table
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     result = self._do_insert(cls._base_manager, using, fields, update_pk, raw)
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/usr/local/lib/pulp/lib64/python3.8/site-packages/django/db/models/base.py", line 910, in _do_insert
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     return manager._insert([self], fields=fields, return_id=update_pk,
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/usr/local/lib/pulp/lib64/python3.8/site-packages/django/db/models/manager.py", line 82, in manager_method
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     return getattr(self.get_queryset(), name)(*args, **kwargs)
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/usr/local/lib/pulp/lib64/python3.8/site-packages/django/db/models/query.py", line 1186, in _insert
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     return query.get_compiler(using=using).execute_sql(return_id)
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/usr/local/lib/pulp/lib64/python3.8/site-packages/django/db/models/sql/compiler.py", line 1377, in execute_sql
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     cursor.execute(sql, params)
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/usr/local/lib/pulp/lib64/python3.8/site-packages/django/db/backends/utils.py", line 67, in execute
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     return self._execute_with_wrappers(sql, params, many=False, executor=self._execute)
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/usr/local/lib/pulp/lib64/python3.8/site-packages/django/db/backends/utils.py", line 76, in _execute_with_wrappers
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     return executor(sql, params, many, context)
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/usr/local/lib/pulp/lib64/python3.8/site-packages/django/db/backends/utils.py", line 84, in _execute
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     return self.cursor.execute(sql, params)
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/usr/local/lib/pulp/lib64/python3.8/site-packages/django/db/utils.py", line 89, in __exit__
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     raise dj_exc_value.with_traceback(traceback) from exc_value
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:   File "/usr/local/lib/pulp/lib64/python3.8/site-packages/django/db/backends/utils.py", line 84, in _execute
Nov 14 20:38:12 pulp3-source-fedora32.padre-fedora.example.com rq[309851]:     return self.cursor.execute(sql, params)