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annotate feedupdate-main.py @ 2:8a624ee48a74

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First skeleton for sqlalchemy: define the mapping and create the first feed
author Dirk Olmes <dirk@xanthippe.ping.de>
date Mon, 26 Apr 2010 17:40:55 +0200
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children e0199f383442
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8a624ee48a74 First skeleton for sqlalchemy: define the mapping and create the first feed
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1 #!/usr/bin/env python
8a624ee48a74 First skeleton for sqlalchemy: define the mapping and create the first feed
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2
8a624ee48a74 First skeleton for sqlalchemy: define the mapping and create the first feed
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3 from ConfigParser import ConfigParser
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4 from Feed import Feed
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5 import Mapping
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6 import socket
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7 from sqlalchemy import create_engine
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8 from sqlalchemy.orm import sessionmaker
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10 def loadDatabaseProperties():
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11 hostname = socket.gethostname()
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12 filename = "database-%s.ini" % hostname
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14 parser = ConfigParser();
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15 parser.read(filename)
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16 return parser.get("database", "url")
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18 def createFeed(session):
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19 newFeed = Feed("Joel on Software", "http://www.joelonsoftware.com/rss.xml")
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20 session.add(newFeed)
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21 session.commit()
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23 if __name__ == "__main__":
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24 databaseUrl = loadDatabaseProperties()
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25 engine = create_engine(databaseUrl,echo=True)
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26 Mapping.createMapping(engine)
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27 SessionMaker = sessionmaker(bind = engine)
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28 session = SessionMaker()
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30 createFeed(session)