CPObject.attach_name not properly handling NotImplementedError

[shimizukawa]

Hi,

I ran into a NotImplementedError while trying to use cpp:type:: that seems to be CPPObject.attach_name's (in sphinx/domains/cpp.py) fault -- it doesn't correctly handle the exception, which according to the docstring for cpp.py's DefExpr.split_owner() (cpp.py, line 148), is what gets raised when the name doesn't support the operation. The following patch made things run again:

mbolivar@sleepy domains$ diff cpp.py~ cpp.py
797c797,800
<         owner, name = name.split_owner()

---
>         try:
>             owner, name = name.split_owner()
>         except NotImplementedError:
>             owner = None

Full traceback follows:

mbolivar@sleepy ~$ cat /var/folders/wk/wk6dwngzEtinh62BXvSfWU+++TI/-Tmp-/sphinx-err-_C4L2l.log 
# Sphinx version: 1.0.4
# Docutils version: 0.7 release
# Jinja2 version: 2.5.2
Traceback (most recent call last):
  File "/Library/Python/2.6/site-packages/Sphinx-1.0.4-py2.6.egg/sphinx/cmdline.py", line 173, in main
    app.build(force_all, filenames)
  File "/Library/Python/2.6/site-packages/Sphinx-1.0.4-py2.6.egg/sphinx/application.py", line 207, in build
    self.builder.build_update()
  File "/Library/Python/2.6/site-packages/Sphinx-1.0.4-py2.6.egg/sphinx/builders/__init__.py", line 198, in build_update
    'out of date' % len(to_build))
  File "/Library/Python/2.6/site-packages/Sphinx-1.0.4-py2.6.egg/sphinx/builders/__init__.py", line 218, in build
    purple, length):
  File "/Library/Python/2.6/site-packages/Sphinx-1.0.4-py2.6.egg/sphinx/builders/__init__.py", line 120, in status_iterator
    for item in iterable:
  File "/Library/Python/2.6/site-packages/Sphinx-1.0.4-py2.6.egg/sphinx/environment.py", line 515, in update_generator
    self.read_doc(docname, app=app)
  File "/Library/Python/2.6/site-packages/Sphinx-1.0.4-py2.6.egg/sphinx/environment.py", line 655, in read_doc
    pub.publish()
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/core.py", line 203, in publish
    self.settings)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/readers/__init__.py", line 69, in read
    self.parse()
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/readers/__init__.py", line 75, in parse
    self.parser.parse(self.input, document)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/parsers/rst/__init__.py", line 157, in parse
    self.statemachine.run(inputlines, document, inliner=self.inliner)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/parsers/rst/states.py", line 170, in run
    input_source=document['source'])
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/statemachine.py", line 233, in run
    context, state, transitions)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/statemachine.py", line 454, in check_line
    return method(match, context, next_state)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/parsers/rst/states.py", line 2706, in underline
    self.section(title, source, style, lineno - 1, messages)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/parsers/rst/states.py", line 329, in section
    self.new_subsection(title, lineno, messages)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/parsers/rst/states.py", line 398, in new_subsection
    node=section_node, match_titles=1)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/parsers/rst/states.py", line 284, in nested_parse
    node=node, match_titles=match_titles)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/parsers/rst/states.py", line 195, in run
    results = StateMachineWS.run(self, input_lines, input_offset)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/statemachine.py", line 233, in run
    context, state, transitions)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/statemachine.py", line 454, in check_line
    return method(match, context, next_state)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/parsers/rst/states.py", line 2706, in underline
    self.section(title, source, style, lineno - 1, messages)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/parsers/rst/states.py", line 329, in section
    self.new_subsection(title, lineno, messages)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/parsers/rst/states.py", line 398, in new_subsection
    node=section_node, match_titles=1)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/parsers/rst/states.py", line 284, in nested_parse
    node=node, match_titles=match_titles)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/parsers/rst/states.py", line 195, in run
    results = StateMachineWS.run(self, input_lines, input_offset)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/statemachine.py", line 233, in run
    context, state, transitions)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/statemachine.py", line 454, in check_line
    return method(match, context, next_state)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/parsers/rst/states.py", line 2283, in explicit_markup
    self.explicit_list(blank_finish)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/parsers/rst/states.py", line 2314, in explicit_list
    match_titles=self.state_machine.match_titles)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/parsers/rst/states.py", line 321, in nested_list_parse
    node=node, match_titles=match_titles)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/parsers/rst/states.py", line 195, in run
    results = StateMachineWS.run(self, input_lines, input_offset)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/statemachine.py", line 233, in run
    context, state, transitions)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/statemachine.py", line 454, in check_line
    return method(match, context, next_state)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/parsers/rst/states.py", line 2587, in explicit_markup
    nodelist, blank_finish = self.explicit_construct(match)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/parsers/rst/states.py", line 2293, in explicit_construct
    return method(self, expmatch)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/parsers/rst/states.py", line 2035, in directive
    directive_class, match, type_name, option_presets)
  File "/Library/Python/2.6/site-packages/docutils-0.7-py2.6.egg/docutils/parsers/rst/states.py", line 2086, in run_directive
    result = directive_instance.run()
  File "/Library/Python/2.6/site-packages/Sphinx-1.0.4-py2.6.egg/sphinx/domains/__init__.py", line 191, in run
    return BaseDirective.run(self)
  File "/Library/Python/2.6/site-packages/Sphinx-1.0.4-py2.6.egg/sphinx/directives/__init__.py", line 146, in run
    name = self.handle_signature(sig, signode)
  File "/Library/Python/2.6/site-packages/Sphinx-1.0.4-py2.6.egg/sphinx/domains/cpp.py", line 866, in handle_signature
    self.describe_signature(signode, rv)
  File "/Library/Python/2.6/site-packages/Sphinx-1.0.4-py2.6.egg/sphinx/domains/cpp.py", line 905, in describe_signature
    self.attach_name(signode, obj.name)
  File "/Library/Python/2.6/site-packages/Sphinx-1.0.4-py2.6.egg/sphinx/domains/cpp.py", line 797, in attach_name
    owner, name = name.split_owner()
  File "/Library/Python/2.6/site-packages/Sphinx-1.0.4-py2.6.egg/sphinx/domains/cpp.py", line 154, in split_owner
    raise NotImplementedError()

Best,

Marti Bolivar

mbolivar@leaflabs.com

---

• Bitbucket: https://bitbucket.org/birkenfeld/sphinx/issue/560
• Originally reported by: Anonymous
• Originally created at: 2010-11-29T00:47:29.270

[shimizukawa]

From Georg Brandl on 2011-01-04 11:55:42+00:00

Okay, should be fixed in <<cset 4175711>>.

[shimizukawa]

From Georg Brandl on 2014-10-18 07:30:26+00:00

Removing version: 1.0.4 (automated comment)