Files
office_translator/alembic/versions/b7c8d9e0f1a2_set_multilingual_target_language.py
sepehr 277589aea3
Some checks failed
Deploy to Production / Build and Deploy (push) Has been cancelled
fix: resolve alembic migration cycle — unique revision ID, correct chain
The previous migration used revision 'a1b2c3d4e5f6' which was already
taken by 005_add_reset_token_to_users.py, causing a cycle. Also both
f6a7b8c9d0e1 and the new migration pointed to the same down_revision.

Fixed:
- New unique revision ID: b7c8d9e0f1a2
- down_revision points to f6a7b8c9d0e1 (current head)
- Chain: e5b2c9d1f4a8 → f6a7b8c9d0e1 → b7c8d9e0f1a2

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-05-31 22:36:26 +02:00

55 lines
1.7 KiB
Python

"""Set multilingual glossaries target_language to 'multi'
Revision ID: b7c8d9e0f1a2
Revises: f6a7b8c9d0e1
Create Date: 2026-05-31
Glossary templates that were enriched with multilingual translations
(via enrich_glossary_templates.py) contain translations for 11 languages
(de, es, it, pt, nl, ru, ja, ko, zh, ar, fa) in each term's translations
field. These should be marked as target_language='multi' instead of 'en'.
This migration detects glossaries whose terms have multilingual translations
and sets their target_language to 'multi'.
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
# revision identifiers
revision = "b7c8d9e0f1a2"
down_revision = "f6a7b8c9d0e1"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
# Glossaries with terms containing 5+ translation keys are multilingual templates
# (enriched glossaries have 11 translations: de, es, it, pt, nl, ru, ja, ko, zh, ar, fa)
op.execute("""
UPDATE glossaries
SET target_language = 'multi'
WHERE id IN (
SELECT DISTINCT g.id
FROM glossaries g
JOIN glossary_terms gt ON gt.glossary_id = g.id
WHERE gt.translations IS NOT NULL
AND jsonb_typeof(gt.translations) = 'object'
AND (
SELECT count(*)
FROM jsonb_object_keys(gt.translations)
) >= 5
)
""")
def downgrade() -> None:
# Revert multilingual glossaries back to 'en'
op.execute("""
UPDATE glossaries
SET target_language = 'en'
WHERE target_language = 'multi'
""")