ccdc4e4277
- Add users.language_preference (Alembic 0018, default zh); capture at signup/SMS only; expose on auth and profile APIs - Lite English prompts for chat and memoir; localized stage labels and agent names (Life Echo / 岁月知己) - Tencent TTS: language-aware synthesis, ModelType=1 for 501004, English chunking - WebSocket pipeline: emit all AGENT_RESPONSE segments when TTS cancels; INFO logs for tts_this_turn and TTS decisions; on-demand TTS logging - Expo: device language on auth, i18n tiers/agent name, [SPLIT] streaming UX fixes - Tests for migration, prompts, pipeline, router tts_this_turn, reply segments Co-authored-by: Cursor <cursoragent@cursor.com>
43 lines
1.1 KiB
Python
43 lines
1.1 KiB
Python
"""users：language_preference 字段
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Revision ID: 0018_users_language_preference
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Revises: 0017_segment_narrative_defer
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"""
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from typing import Sequence, Union
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import sqlalchemy as sa
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from alembic import op
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revision: str = "0018_users_language_preference"
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down_revision: Union[str, None] = "0017_segment_narrative_defer"
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def _column_names(table_name: str) -> set[str]:
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bind = op.get_bind()
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inspector = sa.inspect(bind)
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return {column["name"] for column in inspector.get_columns(table_name)}
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def upgrade() -> None:
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columns = _column_names("users")
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if "language_preference" not in columns:
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op.add_column(
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"users",
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sa.Column(
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"language_preference",
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sa.String(length=8),
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nullable=False,
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server_default=sa.text("'zh'"),
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),
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)
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def downgrade() -> None:
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columns = _column_names("users")
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if "language_preference" in columns:
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op.drop_column("users", "language_preference")
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