55 lines
1.5 KiB
Python
55 lines
1.5 KiB
Python
"""Add shared arXiv runtime state table.
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Revision ID: 20260226_0023
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Revises: 20260225_0022
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Create Date: 2026-02-26 12:40:00.000000
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"""
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from collections.abc import Sequence
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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 = "20260226_0023"
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down_revision: str | Sequence[str] | None = "20260225_0022"
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branch_labels: str | Sequence[str] | None = None
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depends_on: str | Sequence[str] | None = None
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def upgrade() -> None:
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bind = op.get_bind()
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inspector = sa.inspect(bind)
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table_names = set(inspector.get_table_names())
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if "arxiv_runtime_state" in table_names:
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return
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op.create_table(
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"arxiv_runtime_state",
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sa.Column("state_key", sa.String(length=64), nullable=False),
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sa.Column("next_allowed_at", sa.DateTime(timezone=True), nullable=True),
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sa.Column("cooldown_until", sa.DateTime(timezone=True), nullable=True),
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sa.Column(
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"created_at",
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sa.DateTime(timezone=True),
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nullable=False,
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server_default=sa.func.now(),
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),
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sa.Column(
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"updated_at",
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sa.DateTime(timezone=True),
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nullable=False,
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server_default=sa.func.now(),
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),
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sa.PrimaryKeyConstraint("state_key", name=op.f("pk_arxiv_runtime_state")),
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)
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def downgrade() -> None:
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bind = op.get_bind()
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inspector = sa.inspect(bind)
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table_names = set(inspector.get_table_names())
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if "arxiv_runtime_state" in table_names:
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op.drop_table("arxiv_runtime_state")
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