7cf1a59bae
git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@2492 fd906abe-77d9-0310-91a1-e0d9ade77398
54 lines
1.5 KiB
Python
54 lines
1.5 KiB
Python
#
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# Copyright (c) 2008 Helmut Merz helmutm@cy55.de
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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"""
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Crawl base and sample classes.
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$Id$
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"""
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from zope.interface import implements
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from cybertools.agent.base.agent import Master
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from cybertools.agent.core.agent import QueueableAgent
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from cybertools.agent.interfaces import ICrawler
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from cybertools.agent.components import agents
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from twisted.internet.defer import succeed
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class Crawler(QueueableAgent):
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implements(ICrawler)
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def process(self):
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return self.collect()
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def collect(self, filter=None):
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d = defer.succeed([])
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return d
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class SampleCrawler(Crawler):
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def collect(self, filter=None):
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print 'SampleCrawler is collecting.'
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d = succeed([])
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return d
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agents.register(SampleCrawler, Master, name='crawl.sample')
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