added docstring and comments to transport.base
git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@1899 fd906abe-77d9-0310-91a1-e0d9ade77398
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@ -49,12 +49,17 @@ class Transporter(object):
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self.agent = agent
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self.agent = agent
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def transfer(self, resource):
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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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data = resource.data
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if type(data) is file:
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if type(data) is file:
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text = data.read()
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text = data.read()
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data.close()
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data.close()
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else:
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else:
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text = data
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text = data
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return Deferred()
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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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