Source code for aiida.storage.sqlite_zip.migrations.legacy.v07_to_v08
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# Copyright (c), The AiiDA team. All rights reserved. #
# This file is part of the AiiDA code. #
# #
# The code is hosted on GitHub at https://github.com/aiidateam/aiida-core #
# For further information on the license, see the LICENSE.txt file #
# For further information please visit http://www.aiida.net #
###########################################################################
"""Migration from v0.7 to v0.8, used by `verdi export migrate` command.
The migration steps are named similarly to the database migrations for Django and SQLAlchemy.
In the description of each migration, a revision number is given, which refers to the Django migrations.
The individual Django database migrations may be found at:
`aiida.storage.djsite.db.migrations.00XX_<migration-name>.py`
Where XX are the numbers in the migrations' documentation: REV. 1.0.XX
And migration-name is the name of the particular migration.
The individual SQLAlchemy database migrations may be found at:
`aiida.storage.psql_dos.migrations.versions.<id>_<migration-name>.py`
Where id is a SQLA id and migration-name is the name of the particular migration.
"""
from ..utils import update_metadata, verify_metadata_version
[docs]
def migration_default_link_label(data: dict):
"""Apply migration 0043 - REV. 1.0.43
Rename all link labels `_return` to `result`.
"""
for link in data.get('links_uuid', []):
if link['label'] == '_return':
link['label'] = 'result'
[docs]
def migrate_v7_to_v8(metadata: dict, data: dict) -> None:
"""Migration of archive files from v0.7 to v0.8."""
old_version = '0.7'
new_version = '0.8'
verify_metadata_version(metadata, old_version)
update_metadata(metadata, new_version)
# Apply migrations
migration_default_link_label(data)
