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annotate feedupdate-main.py @ 10:01a86b178e60

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catch the FeedUpdateException that might be raised when updating a feed, print it and continue with next feed
author Dirk Olmes <dirk@xanthippe.ping.de>
date Tue, 27 Apr 2010 20:08:21 +0200
parents 87317ba41816
children e87c54b3a216
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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
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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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e0199f383442 retrieve a feed for the given URL, store entries as feed_entry rows into the database
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5 from FeedUpdater import updateAllFeeds
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8a624ee48a74 First skeleton for sqlalchemy: define the mapping and create the first feed
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6 import Mapping
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7 import socket
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8 from sqlalchemy import create_engine
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9 from sqlalchemy.orm import sessionmaker
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11 def loadDatabaseProperties():
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12 hostname = socket.gethostname()
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13 filename = "database-%s.ini" % hostname
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15 parser = ConfigParser();
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16 parser.read(filename)
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17 return parser.get("database", "url")
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19 def createFeed(session):
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bfd47f55d85b add the updated date of the feed
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20 if len(session.query(Feed).all()) == 0:
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21 newFeed = Feed("Joel on Software", "http://www.joelonsoftware.com/rss.xml")
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22 session.add(newFeed)
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23 session.commit()
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e0199f383442 retrieve a feed for the given URL, store entries as feed_entry rows into the database
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25 def listFeeds(session):
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26 allFeeds = session.query(Feed)
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27 for feed in allFeeds:
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28 print "\n\nfeed: " + feed.name
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29 for entry in feed.entries:
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30 print entry.title
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32 if __name__ == "__main__":
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33 databaseUrl = loadDatabaseProperties()
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34 engine = create_engine(databaseUrl,echo=True)
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35 Mapping.createMapping(engine)
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36 SessionMaker = sessionmaker(bind = engine)
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37 session = SessionMaker()
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39 createFeed(session)
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40 updateAllFeeds(session)
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41 #listFeeds(session)