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annotate roundup/cgi/engine_chameleon.py @ 4739:94be76e04140

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templating: Move template selection logic from the template loaders to the client.
author anatoly techtonik <techtonik@gmail.com>
date Mon, 14 Jan 2013 20:25:00 +0300
parents d82ce9ad8044
children fe9568a6cbd6
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a2eb4fb3e6d8 New Chameleon templating engine, engine is now configurable.
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1 """Templating engine adapter for the Chameleon."""
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3 __docformat__ = 'restructuredtext'
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5 import os.path
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fd72576e07ed API break: rename Templates to Loader for zopetal and chameleon
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6 import chameleon
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05fe39f1d823 API break, bumping version to 1.15.0, renamed TemplatesBase to
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8 from roundup.cgi.templating import StringIO, context, find_template, LoaderBase
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10 class Loader(LoaderBase):
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11 def __init__(self, dir):
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12 self.dir = dir
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13 self.loader = chameleon.PageTemplateLoader(dir)
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4caa6de726a5 templating: Rename 'extension' argument in Loader.load() to 'view'
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15 def load(self, name, view=None):
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16 src, filename = find_template(self.dir, name, view)
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17 return RoundupPageTemplate(self.loader.load(src))
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45ac4cd1a381 Fixes for RoundupPageTemplate in engine_chameleon.py.
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19 class RoundupPageTemplate(object):
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20 def __init__(self, pt):
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21 self._pt = pt
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22
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23 def render(self, client, classname, request, **options):
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24 c = context(client, self, classname, request)
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25 c.update({'options': options})
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27 def translate(msgid, domain=None, mapping=None, default=None):
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28 result = client.translator.translate(domain, msgid,
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29 mapping=mapping, default=default)
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30 return unicode(result, client.translator.OUTPUT_ENCODING)
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32 output = self._pt.render(None, translate, **c)
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33 return output.encode(client.charset)
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35 def __getitem__(self, name):
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36 return self._pt[name]
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38 def __getattr__(self, name):
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39 return getattr(self._pt, name)
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