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annotate roundup/cgi/engine_chameleon.py @ 5614:be99aa02c616

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issue2550833 enhance the export csv action to include the keys for liked items rather than id's. So for nosy list display usernames and not numbers. The original code was renamed and also made available. See change document.
author John Rouillard <rouilj@ieee.org>
date Sat, 16 Feb 2019 15:17:21 -0500
parents 55f09ca366c4
children 4d20d8251bf2
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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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6 import chameleon
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8 from roundup.cgi.templating import context, TALLoaderBase
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9 from roundup.anypy.strings import s2u
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11 class Loader(TALLoaderBase):
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12 def __init__(self, dir):
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13 self.dir = dir
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14 self.loader = chameleon.PageTemplateLoader(dir)
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16 def load(self, tplname):
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17 src, filename = self._find(tplname)
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18 return RoundupPageTemplate(self.loader.load(src))
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20 class RoundupPageTemplate(object):
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21 def __init__(self, pt):
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22 self._pt = pt
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24 def render(self, client, classname, request, **options):
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25 c = context(client, self, classname, request)
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26 c.update({'options': options})
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28 def translate(msgid, domain=None, mapping=None, default=None):
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29 result = client.translator.translate(domain, msgid,
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30 mapping=mapping, default=default)
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31 return s2u(result)
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33 output = self._pt.render(None, translate, **c)
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34 return output.encode(client.charset)
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36 def __getitem__(self, name):
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37 return self._pt[name]
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39 def __getattr__(self, name):
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40 return getattr(self._pt, name)
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