7f419f4c8b
- 015-017迁移：image_candidate 文案复审/AI视觉分/重生标记 - constants C7素人感约束(反电商摆拍对齐真实笔记)+C3叠字口子 - celery visibility_timeout=2h 防长任务被误判重投重复烧钱(task75教训) - image_scorer 评图分(只筛选+展示,真实信号才进飞轮权重) - storyboard/image_gen/pipeline_io 生图存量 - task_actions/tasks/task_service/flywheel 审核回路+飞轮存量 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
31 lines
1.0 KiB
Python
31 lines
1.0 KiB
Python
"""017 image_candidates 表加 is_regen 重生标记（R2 单张/单套重生）
|
||
|
||
Revision ID: 017
|
||
Revises: 016
|
||
Create Date: 2026-06-12
|
||
|
||
R2 单张/单套重生(倩倩姐2026-06-12拍板顺序P0)：用户手动重生某张/某套图时，
|
||
新产出 candidate 一律【新增不删旧】(守"数据归客户可导出"红线 + 飞轮能看到重生信号)，
|
||
用 is_regen 标记区分原始图与重生图。前端同 strategy+role 默认只展示最新那条，
|
||
若倩倩姐后续要"对比旧图"也能从历史 candidate 取回，方案前后兼容不返工。
|
||
"""
|
||
from alembic import op
|
||
import sqlalchemy as sa
|
||
|
||
revision = "017"
|
||
down_revision = "016"
|
||
branch_labels = None
|
||
depends_on = None
|
||
|
||
|
||
def upgrade():
|
||
op.add_column(
|
||
"image_candidates",
|
||
sa.Column("is_regen", sa.Boolean(), nullable=False, server_default=sa.false(),
|
||
comment="True=用户手动重生产出(新增不删旧,前端同strategy+role默认只展示最新)"),
|
||
)
|
||
|
||
|
||
def downgrade():
|
||
op.drop_column("image_candidates", "is_regen")
|