#15882: Implement a catalog for crystals
-------------------------------------+-------------------------------------
Reporter: tscrim | Owner: sage-combinat
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.2
Component: combinatorics | Resolution:
Keywords: crystals catalog | Merged in:
Authors: Travis Scrimshaw | Reviewers: Nathann Cohen, Anne
Report Upstream: N/A | Schilling
Branch: | Work issues:
public/combinat/crystals/catalog | Commit:
Dependencies: #14275 #16027 | e9dd3a212515da160ef3eac1266d2353e7b9aa77
| Stopgaps:
-------------------------------------+-------------------------------------
Comment (by aschilling):
Hi Travis,
Here are some further comments:
* The following
{{{
+The Littelmann path model also lends itself as a model for to level zero
+crystals which are bi-infinite. To cut out a slice of these crystals, one
+can use the direction option in subcrystal::
}}}
is not a sentence. Perhaps drop the "to"?
* When I type
{{{
sage: crystals.Tableaux??
---------------------------------------------------------------------------
AttributeError Traceback (most recent call
last)
<ipython-input-1-82a3f8368ea9> in <module>()
----> 1 get_ipython().magic(u'pinfo2 crystals.Tableaux')
/Applications/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
#-------------------------------------------------------------------------
/Applications/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
/Applications/sage/local/lib/python2.7/site-
packages/IPython/core/magics/namespace.pyc in pinfo2(self, parameter_s,
namespaces)
/Applications/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):
/Applications/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
/Applications/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)
/Applications/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):
/Applications/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>'
/Applications/sage/local/lib/python2.7/site-
packages/sage/misc/sageinspect.pyc in sage_getdoc(obj, obj_name,
embedded_override)
1505 return ''
1506
-> 1507 s = sage.misc.sagedoc.format(str(r),
embedded=(embedded_override or EMBEDDED_MODE))
1508
1509 # If there is a Cython embedded position, it needs to be
stripped
/Applications/sage/local/lib/python2.7/site-packages/sage/misc/sagedoc.pyc
in format(s, embedded)
565 s = process_mathtt(s)
566 s = process_extlinks(s, embedded=embedded)
--> 567 s = detex(s, embedded=embedded)
568 return embedding_info+s
569
/Applications/sage/local/lib/python2.7/site-packages/sage/misc/sagedoc.pyc
in detex(s, embedded)
199 s = _rmcmd(s, 'mathrm')
200 from sagenb.misc.sphinxify import sphinxify
--> 201 s = sphinxify(s, format='text')
202 for a,b in math_substitutes: # do math substitutions
203 s = s.replace(a,b)
/Applications/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
/Applications/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:
/Applications/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
/Applications/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?'
/Applications/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),
/Applications/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
/Applications/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, _
/Applications/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:
/Applications/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'
}}}
* What is the difference between `crystals.KirillovReshetikhin` and
`crystals.kirillov_reshetikhin`? Since tab completion does not work, it is
hard to see from the command line. I suppose
`crystals.kirillov_reshetikhin` is another subcatalog? It is seems a
little weird that KirillovReshetikhin does not appear in the list, but
that
` sage.combinat.crystals.catalog.KirillovReshetikhin(cartan_type, r, s,
model='KN')` appears as documentation on the catalogue site (under
subcatalogs). It would be better if it appeared when clicking on KR
crystals.
So much for now since all this first needs to be fixed.
Anne
--
Ticket URL: <http://trac.sagemath.org/ticket/15882#comment:35>
Sage <http://www.sagemath.org>
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