marco
be5e94ed6d
f8d3b1e60a27 最初基于旧 main(#31 双 head)写、down_revision 指向那对父；但 #33 已用 a8c47fc4dc39 合并那对 head，合入 main 后 a8c47 与 f8d3 平行 → 又成双 head，alembic upgrade head 报 Multiple heads、deploy 迁移会失败。 改 f8d3 的 down_revision 为 a8c47fc4dc39(线性接其后、只加两列),收口单 head。已 SQLite upgrade head 验证整链可 apply。 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
50 lines
1.6 KiB
Python
50 lines
1.6 KiB
Python
"""add user.debug_trace_enabled + comparison_record.trace_url
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调试链接权限功能：
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- user.debug_trace_enabled：运营后台给指定用户开「复制调试链接」权限
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- comparison_record.trace_url：比价记录页「复制调试链接」的数据（pricebot done 帧给，
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dir 名含落盘时分秒、前端/server 拼不出，必须落库）
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注：本迁移最初基于旧 main（#31，双 head）写、down_revision 曾指向那对父；但 #33 已用
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a8c47fc4dc39 合并了那对双 head，故改为线性接在 a8c47fc4dc39 之后、只负责加两列
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（避免与 a8c47fc4dc39 平行再造一个双 head）。
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Revision ID: f8d3b1e60a27
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Revises: a8c47fc4dc39
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Create Date: 2026-06-10 02:40:00.000000
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"""
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from typing import Sequence, Union
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision: str = "f8d3b1e60a27"
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down_revision: Union[str, Sequence[str], None] = "a8c47fc4dc39"
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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 upgrade() -> None:
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# sa.false() 渲染成 PG 的 false / SQLite 的 0，两端兼容（避免字符串 "false" 在 SQLite 上存歪）
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op.add_column(
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"user",
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sa.Column(
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"debug_trace_enabled",
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sa.Boolean(),
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nullable=False,
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server_default=sa.false(),
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),
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)
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op.add_column(
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"comparison_record",
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sa.Column("trace_url", sa.String(length=512), nullable=True),
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)
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def downgrade() -> None:
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op.drop_column("comparison_record", "trace_url")
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op.drop_column("user", "debug_trace_enabled")
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