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annotate roundup/cgi/engine_chameleon.py @ 8408:e882a5d52ae5

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refactor: move RateLimitExceeded to roundup.cgi.exceptions RateLimitExceeded is an HTTP exception that raises code 429. Move it to roundup.cgi.exceptions where all the other exceptions that result in http status codes are located. Also make it inherit from HTTPException since it is one. Also add docstrings for all HTTP exceptions and order HTTPExceptions by status code. BREAKING CHANGE: if somebody is importing RateLimitExceeded they will need to change their import. I consider it unlikely anybody is using RateLimitExceeded. Detectors and extensions are unlikely to raise RateLimitExceeded. So I am leaving it out of the upgrading doc. Just doc in change log.
author John Rouillard <rouilj@ieee.org>
date Sun, 10 Aug 2025 21:27:06 -0400
parents 310e19beba3e
children
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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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2
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3 __docformat__ = 'restructuredtext'
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4
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5 import chameleon
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7 from roundup.cgi.templating import context, TALLoaderBase
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8 from roundup.anypy.strings import s2u
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11 class Loader(TALLoaderBase):
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12 def __init__(self, template_dir):
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13 self.template_dir = template_dir
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14 self.loader = chameleon.PageTemplateLoader(template_dir)
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16 def load(self, tplname):
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17 try:
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18 src, filename = self._find(tplname)
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19 except TypeError as e:
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20 raise ValueError("Unable to load template file basename: %s: %s" % (
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21 tplname, e))
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23 return RoundupPageTemplate(self.loader.load(src))
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26 class RoundupPageTemplate(object):
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27 def __init__(self, pt):
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28 self._pt = pt
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29
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30 def render(self, client, classname, request, **options):
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31 c = context(client, self, classname, request)
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32 c.update({'options': options})
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33
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34 def translate(msgid, domain=None, mapping=None, default=None):
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35 result = client.translator.translate(domain, msgid,
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36 mapping=mapping,
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37 default=default)
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38 return s2u(result)
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40 output = self._pt.render(None, translate, **c)
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41 return output.encode(client.charset)
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42
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43 def __getitem__(self, name):
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44 return self._pt[name]
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46 def __getattr__(self, name):
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47 return getattr(self._pt, name)
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