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from sqlalchemy.ext.declarative import declarative_base |
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from sqlalchemy import ( |
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Column, |
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Integer, |
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String, |
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ForeignKey, |
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) |
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from sqlalchemy.orm import relationship, sessionmaker |
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Base = declarative_base() |
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class Feed(Base): |
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__tablename__ = 'feeds' |
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id = Column(Integer, primary_key=True) |
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entries = relationship( |
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'FeedEntry', |
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backref='feed', |
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cascade='all, delete-orphan' |
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) |
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class FeedEntry(Base): |
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__tablename__ = 'feedentries' |
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id = Column(Integer, primary_key=True) |
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uri = Column(String, nullable=False) |
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feed_id = Column(Integer, ForeignKey('feeds.id')) |
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def fill_db_feeds(engine): |
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Base.metadata.drop_all(engine) |
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Base.metadata.create_all(engine) |
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Session = sessionmaker( |
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bind=engine |
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) |
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DB = Session() |
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feed1 = Feed(id=1) |
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feedentry1 = FeedEntry( |
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uri='https://dev-id.erfgoed.net/tests/1', |
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) |
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feedentry2 = FeedEntry( |
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uri='https://dev-id.erfgoed.net/tests/2', |
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) |
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feed1.entries = [feedentry1, feedentry2] |
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DB.add(feed1) |
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feed2 = Feed(id=2) |
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feedentry3 = FeedEntry( |
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uri='https://dev-id.erfgoed.net/tests/3', |
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) |
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feedentry4 = FeedEntry( |
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uri='https://dev-id.erfgoed.net/tests/4', |
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) |
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feedentry5 = FeedEntry( |
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uri='https://dev-id.erfgoed.net/tests/5', |
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) |
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feedentry6 = FeedEntry( |
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uri='https://dev-id.erfgoed.net/tests/6', |
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) |
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feedentry7 = FeedEntry( |
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uri='https://dev-id.erfgoed.net/tests/7', |
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) |
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feedentry8 = FeedEntry( |
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uri='https://dev-id.erfgoed.net/tests/8', |
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) |
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feedentry9 = FeedEntry( |
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uri='https://dev-id.erfgoed.net/tests/9', |
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) |
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feedentry10 = FeedEntry( |
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uri='https://dev-id.erfgoed.net/tests/10', |
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) |
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feedentry11 = FeedEntry( |
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uri='https://dev-id.erfgoed.net/tests/11', |
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) |
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feedentry12 = FeedEntry( |
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uri='https://dev-id.erfgoed.net/tests/12', |
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) |
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feed2.entries = [feedentry3, feedentry4, feedentry5, feedentry6, feedentry7, feedentry8, feedentry9, feedentry10, |
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feedentry11, feedentry12] |
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DB.add(feed2) |
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DB.commit() |
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DB.close() |
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OnroerendErfgoed /
oe_utils
