Hi Steve,
Christoph gave a good summary. It will be nice if Kid's error
reporting becomes easier to work with short term, but I suspect that
TurboGears will migrate to Genshi in the medium term. There are a
couple of significant differences, but it's probably not too bad for
most people to migrate their templates to Genshi. (Which gives you
better error messages, more flexible inclusions, nicer match syntax,
more convenient if/else construct and better performance...)
Kevin
On Oct 2, 2006, at 8:27 AM, [EMAIL PROTECTED] wrote:
>
> This is someting that appears to have been troublesome to others too,
> so I wondered whether there are definite plans to improve the
> issues it
> raises. I just started to port an existing web app, the one from
> Chapter 18 of "Python Web Programming", to help me learn TurboGears in
> a way that would explain it clearly to people who'd read the book.
>
> Unfortunately this initially (until I can start making proper use of
> Kid) required me to insert various generated chunks of HTML into Kid
> templates using the ${XML(...)} feature. Alas, when the HTML isn't
> properly-formed I get a huge traceback which ends with the information
> that there's a problem at line 1, column 41. But it doesn't show me
> the
> XML source it's complaining about. As of this writing I have spent
> about an hour looking for an XML problem and I'm about ready to give
> up.
>
> Are there options I can set to improve the debug information I get
> back? If not, are their plans to improve the XML diagnostics? I append
> the actual traceback I am dealing with just as an example of its
> general uselessness.
>
> regards
> Steve
>
> Page handler: <bound method Root.index of <gs.controllers.Root object
> at 0x01573530>>
> Traceback (most recent call last):
> File
> "c:\python24\lib\site-packages\CherryPy-2.2.1-py2.4.egg\cherrypy
> \_cphttptools.py",
> line 105, in _run
> self.main()
> File
> "c:\python24\lib\site-packages\CherryPy-2.2.1-py2.4.egg\cherrypy
> \_cphttptools.py",
> line 254, in main
> body = page_handler(*virtual_path, **self.params)
> File "<string>", line 3, in index
> File
> "c:\python24\lib\site-packages\TurboGears-1.0b1-py2.4.egg\turbogears
> \controllers.py",
> line 326, in expose
> output = database.run_with_transaction(
> File "<string>", line 5, in run_with_transaction
> File
> "c:\python24\lib\site-packages\TurboGears-1.0b1-py2.4.egg\turbogears
> \database.py",
> line 246, in so_rwt
> retval = func(*args, **kw)
> File "<string>", line 5, in _expose
> File
> "c:\python24\lib\site-packages\TurboGears-1.0b1-py2.4.egg\turbogears
> \controllers.py",
> line 343, in <lambda>
> mapping, fragment, args, kw)))
> File
> "c:\python24\lib\site-packages\TurboGears-1.0b1-py2.4.egg\turbogears
> \controllers.py",
> line 380, in _execute_func
> return _process_output(output, template, format, content_type,
> mapping, fragment)
> File
> "c:\python24\lib\site-packages\TurboGears-1.0b1-py2.4.egg\turbogears
> \controllers.py",
> line 74, in _process_output
> fragment=fragment)
> File
> "c:\python24\lib\site-packages\TurboGears-1.0b1-py2.4.egg\turbogears
> \view\base.py",
> line 131, in render
> return engine.render(**kw)
> File
> "c:\python24\lib\site-packages\TurboKid-0.9.8-py2.4.egg\turbokid
> \kidsupport.py",
> line 156, in render
> return t.serialize(encoding=self.defaultencoding, output=format,
> fragment=fragment)
> File
> "c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid\__init__.py",
> line 236, in serialize
> return serializer.serialize(self, encoding, fragment)
> File
> "c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid
> \serialization.py",
> line 51, in serialize
> text = list(self.generate(stream, encoding, fragment))
> File
> "c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid
> \serialization.py",
> line 329, in generate
> for ev, item in self.apply_filters(stream):
> File "c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid
> \pull.py",
> line 210, in _coalesce
> for ev, item in stream:
> File
> "c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid\filter.py",
> line
> 21, in transform_filter
> for ev, item in apply_matches(stream, template, templates,
> apply_func):
> File
> "c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid\filter.py",
> line
> 31, in apply_matches
> item = stream.expand()
> File "c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid
> \pull.py",
> line 99, in expand
> for ev, item in self._iter:
> File "c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid
> \pull.py",
> line 168, in _track
> for p in stream:
> File "c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid
> \pull.py",
> line 210, in _coalesce
> for ev, item in stream:
> File "C:\Steve\Projects\PyTeach\gs\templates\index.py", line 136, in
> _pull
> File "c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid
> \pull.py",
> line 123, in strip
> for (ev, item) in self._iter:
> File "c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid
> \pull.py",
> line 168, in _track
> for p in stream:
> File "c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid
> \pull.py",
> line 210, in _coalesce
> for ev, item in stream:
> File "c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid
> \pull.py",
> line 374, in __iter__
> for (ev, stuff) in self._expat_stream():
> File "c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid
> \pull.py",
> line 346, in _expat_stream
> feed(data)
> File "c:\python24\lib\site-packages\kid-0.9.3-py2.4.egg\kid
> \pull.py",
> line 414, in feed
> raise e
> ExpatError: not well-formed (invalid token): line 1, column 41
>
> Of course, why didn't I *see* that!?!?!?!?!?!?!?!
>
>
> >
--
Kevin Dangoor
TurboGears / Zesty News
email: [EMAIL PROTECTED]
company: http://www.BlazingThings.com
blog: http://www.BlueSkyOnMars.com
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