eezd
e8ca4daa0e
Collect official RSS and Atom summaries, preserve historical captures, and poll macro releases with bounded cadence and Retry-After handling. Separate news collectors from the economic calendar worker. Track statistical periods, publication stages, first observations, revisions, and current official series. Include explicit migration files and isolated archive, parsing, and import tests; no migration or import is executed by this commit. Keep dependency declarations and lockfile together for PDF archives and the upcoming captcha integration. Verify the staged snapshot with 90 focused tests.
55 lines
2.4 KiB
Python
55 lines
2.4 KiB
Python
"""美国经济日历与原始公布修订。
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Revision ID: f7a9b3d5e210
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Revises: e6f8a2c4d109
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"""
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy.dialects import postgresql
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revision = "f7a9b3d5e210"
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down_revision = "e6f8a2c4d109"
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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op.create_table(
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"economic_releases",
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sa.Column("id", sa.Integer, primary_key=True),
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sa.Column("source", sa.String(16), nullable=False),
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sa.Column("external_id", sa.String(160), nullable=False),
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sa.Column("family", sa.String(16), nullable=False),
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sa.Column("title", sa.Text, nullable=False),
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sa.Column("scheduled_at", sa.DateTime(timezone=True), nullable=False),
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sa.Column("schedule_status", sa.String(16), nullable=False),
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sa.Column("schedule_url", sa.Text, nullable=False),
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sa.Column("release_url", sa.Text),
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sa.Column("schedule_checked_at", sa.DateTime(timezone=True), nullable=False),
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sa.Column("first_received_at", sa.DateTime(timezone=True)),
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sa.Column("last_checked_at", sa.DateTime(timezone=True)),
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sa.Column("next_check_at", sa.DateTime(timezone=True), nullable=False),
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sa.Column("error", sa.Text),
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sa.Column("values", postgresql.JSONB, nullable=False),
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sa.Column("revision_no", sa.Integer, nullable=False),
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sa.UniqueConstraint("source", "external_id"),
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)
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op.create_index("ix_economic_releases_scheduled_at", "economic_releases", ["scheduled_at"])
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op.create_index("ix_economic_releases_next_check_at", "economic_releases", ["next_check_at"])
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op.create_table(
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"economic_revisions",
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sa.Column("id", sa.Integer, primary_key=True),
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sa.Column("release_id", sa.Integer, sa.ForeignKey("economic_releases.id"), nullable=False),
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sa.Column("revision_no", sa.Integer, nullable=False),
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sa.Column("payload", postgresql.JSONB, nullable=False),
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sa.Column("raw_response_id", sa.BigInteger, sa.ForeignKey("raw_responses.id"), nullable=False),
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sa.Column("captured_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
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sa.UniqueConstraint("release_id", "revision_no"),
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)
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op.create_index("ix_economic_revisions_release_id", "economic_revisions", ["release_id"])
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def downgrade() -> None:
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op.drop_table("economic_revisions")
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op.drop_table("economic_releases")
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