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.
38 lines
1.6 KiB
Python
38 lines
1.6 KiB
Python
"""欧洲官方新闻与经济日历来源。
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Revision ID: b9d2e5f8a341
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Revises: a8c1d4e7f230
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"""
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from alembic import op
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import sqlalchemy as sa
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revision = "b9d2e5f8a341"
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down_revision = "a8c1d4e7f230"
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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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sources = sa.table("sources", *[sa.column(k, t) for k, t in [
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("code", sa.String), ("name", sa.String), ("list_url", sa.String), ("collector", sa.String),
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("enabled", sa.Boolean), ("interval_seconds", sa.Integer), ("backfill_hours", sa.Integer),
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("consecutive_failures", sa.Integer),
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]])
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op.bulk_insert(sources, [
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{"code": code, "name": name, "list_url": url, "collector": "news", "enabled": True,
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"interval_seconds": 60, "backfill_hours": 72, "consecutive_failures": 0}
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for code, name, url in [
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("ecb", "欧洲央行·政策与讲话", "https://www.ecb.europa.eu/home/html/rss.en.html"),
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("eurostat", "Eurostat·欧元区统计", "https://ec.europa.eu/eurostat/news/euro-indicators"),
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("boe", "英国央行·政策与讲话", "https://www.bankofengland.co.uk/rss"),
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("ons", "英国国家统计局", "https://www.ons.gov.uk/releasecalendar"),
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("destatis", "德国联邦统计局", "https://www.destatis.de/DE/Presse/_inhalt.html"),
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("insee", "法国国家统计局", "https://www.insee.fr/fr/statistiques?categorie=10"),
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]
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])
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def downgrade() -> None:
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# 已有采集记录时由外键拒绝删除，不级联清理新闻或原始响应。
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op.execute("DELETE FROM sources WHERE code IN ('ecb','eurostat','boe','ons','destatis','insee')")
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