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annotate roundup/cgi/engine_chameleon.py @ 5650:e8ca7072c629

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Fix Python 3 issues in REST code. * Need to use .get not .getheader for HTTP headers (see hg commit fec18298ae02, "Python 3 preparation: HTTP headers handling in roundup_server.py."). * Need to use key not cmp with sort (see hg commit 3fa026621f69, "Python 3 preparation: comparisons."). * dispatch output must be bytes, not str, otherwise writing it to the socket (e.g. in roundup-server) will fail. This fixes issues shown up attempting to access the REST interface with a browser with Python 3 (as opposed to with the Roundup testsuite, which also has known REST issues with Python 3).
author Joseph Myers <jsm@polyomino.org.uk>
date Sun, 17 Mar 2019 16:25:36 +0000
parents 55f09ca366c4
children 4d20d8251bf2
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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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Roundup Issue Tracker: http://roundup-tracker.org/