e7928f1e32
git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@1899 fd906abe-77d9-0310-91a1-e0d9ade77398
65 lines
1.7 KiB
Python
65 lines
1.7 KiB
Python
#
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# Copyright (c) 2007 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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Transporter base classes.
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$Id$
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"""
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from twisted.internet import reactor
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from twisted.internet.defer import Deferred
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from zope.interface import implements
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from loops.agent.interfaces import ITransporter, ITransportJob
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from loops.agent.schedule import Job
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class TransportJob(Job):
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implements(ITransportJob)
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def __init__(self, transporter):
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super(TransportJob, self).__init__()
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self.transporter = transporter
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class Transporter(object):
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implements(ITransporter)
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jobFactory = TransportJob
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def __init__(self, agent):
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self.agent = agent
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def transfer(self, resource):
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""" Should be overridden by subclass - this is just an example
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how it may look like.
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"""
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data = resource.data
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if type(data) is file:
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text = data.read()
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data.close()
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else:
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text = data
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metadata = resource.metadata
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d = Deferred() # or call something that returns a deferred
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return d
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