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pixel/backend/alembic/versions/add_progress_tracking.py
张鹏 f9f4560459 Initial commit: Pixel AI comic/video creation platform
- FastAPI backend with SQLModel, Alembic migrations, AgentScope agents
- Next.js 15 frontend with React 19, Tailwind, Zustand, React Flow
- Multi-provider AI system (DashScope, Kling, MiniMax, Volcengine, OpenAI, etc.)
- All HTTP clients migrated from sync requests to async httpx
- Admin-managed API keys via environment variables
- SSRF vulnerability fixed in ensure_url()
2026-04-29 01:20:12 +08:00

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Python

"""add progress tracking fields
Revision ID: add_progress_tracking
Revises: add_task_mgmt_fields
Create Date: 2026-01-16 15:00:00.000000
"""
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import sqlite
# revision identifiers, used by Alembic.
revision = 'add_progress_tracking'
down_revision = 'add_task_mgmt_fields'
branch_labels = None
depends_on = None
def upgrade() -> None:
# Add progress and error columns to projects table
with op.batch_alter_table('projects', schema=None) as batch_op:
batch_op.add_column(sa.Column('progress', sa.JSON(), nullable=True))
batch_op.add_column(sa.Column('error', sa.JSON(), nullable=True))
def downgrade() -> None:
# Remove progress and error columns from projects table
with op.batch_alter_table('projects', schema=None) as batch_op:
batch_op.drop_column('error')
batch_op.drop_column('progress')