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Revision 437, 0.8 KB
(checked in by gawel, 17 months ago)
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when lastfm is dead, my site too. ouch !
this is an occasion to test my tolerance decorator
seems works fine :)
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# -*- coding: utf-8 -*- |
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import os
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import random
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from lxml import etree |
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from zope.publisher.browser import BrowserView |
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from gp.decorators import tolerance |
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import logging
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PREFIX = '/tmp'
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@tolerance(etree.XMLSyntaxError, IOError,
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default=None,
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logger=logging.getLogger('gp.lastfm'))
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def getxml(filename):
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"""return a ElementTree parsed from the file
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""" |
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fd = open(os.path.join(PREFIX, filename))
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doc = etree.parse(fd)
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fd.close()
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return doc.getroot()
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class LastfmView(BrowserView):
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"""a view to render the xml
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""" |
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views = ((u'Coup de coeur', 'recentlovedtracks.xml'),
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(u'Ecouté récemment', 'recenttracks.xml'))
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def __call__(self):
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self.title, filename = random.choice(self.views)
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self.xml = getxml(filename)
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return super(LastfmView, self).__call__()
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