Hello,
The documentation seems to be boken on 6.2.rc0. The problem pops up
when accessing to the documentation of Cython objects as in the log
below. The problem ends up in sphinx, so I am not sure it is because
of us.
I would be happy if somebody test it on his/her machine.
sage: QQ.frobenius_endomorphism??
---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
<ipython-input-4-5263aaa4b87c> in <module>()
----> 1 get_ipython().magic(u'pinfo2 QQ.frobenius_endomorphism')
/opt/sage/local/lib/python2.7/site-packages/IPython/core/interactiveshell.pyc
in magic(self, arg_s)
2163 magic_name, _, magic_arg_s = arg_s.partition(' ')
2164 magic_name = magic_name.lstrip(prefilter.ESC_MAGIC)
-> 2165 return self.run_line_magic(magic_name, magic_arg_s)
2166
2167
#-------------------------------------------------------------------------
/opt/sage/local/lib/python2.7/site-packages/IPython/core/interactiveshell.pyc
in run_line_magic(self, magic_name, line)
2084 kwargs['local_ns'] = sys._getframe(stack_depth).f_locals
2085 with self.builtin_trap:
-> 2086 result = fn(*args,**kwargs)
2087 return result
2088
/opt/sage/local/lib/python2.7/site-packages/IPython/core/magics/namespace.pyc
in pinfo2(self, parameter_s, namespaces)
/opt/sage/local/lib/python2.7/site-packages/IPython/core/magic.pyc in
<lambda>(f, *a, **k)
189 # but it's overkill for just that one bit of state.
190 def magic_deco(arg):
--> 191 call = lambda f, *a, **k: f(*a, **k)
192
193 if callable(arg):
/opt/sage/local/lib/python2.7/site-packages/IPython/core/magics/namespace.pyc
in pinfo2(self, parameter_s, namespaces)
65 '%pinfo2 object' is just a synonym for object?? or ??object."""
66 self.shell._inspect('pinfo', parameter_s, detail_level=1,
---> 67 namespaces=namespaces)
68
69 @skip_doctest
/opt/sage/local/lib/python2.7/site-packages/IPython/core/interactiveshell.pyc
in _inspect(self, meth, oname, namespaces, **kw)
1455 pmethod(info.obj, oname, formatter)
1456 elif meth == 'pinfo':
-> 1457 pmethod(info.obj, oname, formatter, info, **kw)
1458 else:
1459 pmethod(info.obj, oname)
/opt/sage/local/lib/python2.7/site-packages/IPython/core/oinspect.pyc
in pinfo(self, obj, oname, formatter, info, detail_level)
558 """
559 info = self.info(obj, oname=oname, formatter=formatter,
--> 560 info=info, detail_level=detail_level)
561 displayfields = []
562 def add_fields(fields):
/opt/sage/local/lib/python2.7/site-packages/IPython/core/oinspect.pyc
in info(self, obj, oname, formatter, info, detail_level)
646 ds += "\nDocstring:\n" + obj.__doc__
647 else:
--> 648 ds = getdoc(obj)
649 if ds is None:
650 ds = '<no docstring>'
/opt/sage/local/lib/python2.7/site-packages/sage/misc/sageinspect.pyc
in sage_getdoc(obj, obj_name, embedded_override)
1521 return ''
1522
-> 1523 s = sage.misc.sagedoc.format(str(r),
embedded=(embedded_override or EMBEDDED_MODE))
1524
1525 # If there is a Cython embedded position, it needs to be stripped
/opt/sage/local/lib/python2.7/site-packages/sage/misc/sagedoc.pyc in
format(s, embedded)
566 s = process_mathtt(s)
567 s = process_extlinks(s, embedded=embedded)
--> 568 s = detex(s, embedded=embedded)
569 return embedding_info+s
570
/opt/sage/local/lib/python2.7/site-packages/sage/misc/sagedoc.pyc in
detex(s, embedded)
200 s = _rmcmd(s, 'mathrm')
201 from sagenb.misc.sphinxify import sphinxify
--> 202 s = sphinxify(s, format='text')
203 for a,b in math_substitutes: # do math substitutions
204 s = s.replace(a,b)
/opt/sage/local/lib/python2.7/site-packages/sagenb-0.10.8.2-py2.7.egg/sagenb/misc/sphinxify.pyc
in sphinxify(docstring, format)
119 old_sys_path = list(sys.path) # Sphinx modifies sys.path
120 sphinx_app = Sphinx(srcdir, confdir, srcdir, doctreedir, format,
--> 121 confoverrides, None, None, True)
122 sphinx_app.build(None, [rst_name])
123 sys.path = old_sys_path
/opt/sage/local/lib/python2.7/site-packages/Sphinx-1.1.2-py2.7.egg/sphinx/application.pyc
in __init__(self, srcdir, confdir, outdir, doctreedir, buildername,
confoverrides, status, warning, freshenv, warningiserror, tags)
112 # load all user-given extension modules
113 for extension in self.config.extensions:
--> 114 self.setup_extension(extension)
115 # the config file itself can be an extension
116 if self.config.setup:
/opt/sage/local/lib/python2.7/site-packages/Sphinx-1.1.2-py2.7.egg/sphinx/application.pyc
in setup_extension(self, extension)
254 else:
255 try:
--> 256 mod.setup(self)
257 except VersionRequirementError, err:
258 # add the extension name to the version required
/opt/sage/local/lib/python2.7/site-packages/Sphinx-1.1.2-py2.7.egg/sphinx/ext/mathjax.pyc
in setup(app)
60
61 def setup(app):
---> 62 mathbase_setup(app, (html_visit_math, None),
(html_visit_displaymath, None))
63 app.add_config_value('mathjax_path',
64
'http://cdn.mathjax.org/mathjax/latest/MathJax.js?'
/opt/sage/local/lib/python2.7/site-packages/Sphinx-1.1.2-py2.7.egg/sphinx/ext/mathbase.pyc
in setup_math(app, htmlinlinevisitors, htmldisplayvisitors)
178 man=(man_visit_math, None),
179 texinfo=(texinfo_visit_math, None),
--> 180 html=htmlinlinevisitors)
181 app.add_node(displaymath,
182 latex=(latex_visit_displaymath, None),
/opt/sage/local/lib/python2.7/site-packages/Sphinx-1.1.2-py2.7.egg/sphinx/application.pyc
in add_node(self, node, **kwds)
360 from sphinx.writers.html import HTMLTranslator
as translator
361 elif key == 'latex':
--> 362 from sphinx.writers.latex import
LaTeXTranslator as translator
363 elif key == 'text':
364 from sphinx.writers.text import TextTranslator
as translator
/opt/sage/local/lib/python2.7/site-packages/Sphinx-1.1.2-py2.7.egg/sphinx/writers/latex.py
in <module>()
21
22 from sphinx import addnodes
---> 23 from sphinx import highlighting
24 from sphinx.errors import SphinxError
25 from sphinx.locale import admonitionlabels, versionlabels, _
/opt/sage/local/lib/python2.7/site-packages/Sphinx-1.1.2-py2.7.egg/sphinx/highlighting.py
in <module>()
22
23 from sphinx.util.texescape import tex_hl_escape_map_new
---> 24 from sphinx.ext import doctest
25
26 try:
/opt/sage/local/lib/python2.7/site-packages/Sphinx-1.1.2-py2.7.egg/sphinx/ext/doctest.py
in <module>()
109
110
--> 111 parser = doctest.DocTestParser()
112
113 # helper classes
AttributeError: 'module' object has no attribute 'DocTestParser'
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