#12224: Language as parent / Word as element
-----------------------------------------------------------------+----------
Reporter: vdelecroix |
Owner: vdelecroix
Type: enhancement |
Status: new
Priority: major |
Milestone: sage-5.6
Component: combinatorics |
Resolution:
Keywords: word, language, symbolic dynamics | Work
issues:
Report Upstream: N/A |
Reviewers:
Authors: Vincent Delecroix | Merged
in:
Dependencies: #8920, #12230, #12518, #13778, #13956, #13957 |
Stopgaps:
-----------------------------------------------------------------+----------
Comment (by slabbe):
4 (bis). Continuing point 4 above (testing doctests in the clean sage-main
branch of sage-5.6.rc0 to see how the old behavior is changed). For now, I
tested only {{{sage/combinat}}} folder. All tests pass on many of them. I
get errors on 28 files and time out on 3 files. See below for the list of
files.
Below, I put some samples of failing doctests that will break my code and
code of other users. These must be fixed. I can't see an argument for
removing a working method from Sage...
{{{
~/Applications/sage-5.6.rc0/devel/sage-main/sage/combinat $ sage -t *
[...]
----------------------------------------------------------------------
The following tests failed:
sage -t "devel/sage-main/sage/combinat/debruijn_sequence.pyx"
sage -t "devel/sage-main/sage/combinat/e_one_star.py"
sage -t "devel/sage-main/sage/combinat/free_module.py"
sage -t "devel/sage-main/sage/combinat/iet/constructors.py"
sage -t "devel/sage-main/sage/combinat/iet/labelled.py"
sage -t "devel/sage-main/sage/combinat/iet/reduced.py"
sage -t "devel/sage-main/sage/combinat/iet/template.py"
sage -t "devel/sage-main/sage/combinat/lyndon_word.py"
sage -t "devel/sage-main/sage/combinat/ribbon.py"
sage -t "devel/sage-main/sage/combinat/ribbon_tableau.py"
sage -t "devel/sage-main/sage/combinat/sf/ns_macdonald.py"
sage -t "devel/sage-main/sage/combinat/skew_tableau.py"
sage -t "devel/sage-main/sage/combinat/tableau.py"
sage -t "devel/sage-main/sage/combinat/tableau_tuple.py"
sage -t "devel/sage-main/sage/combinat/words/abstract_word.py"
sage -t "devel/sage-main/sage/combinat/words/alphabet.py" # Time
out
sage -t "devel/sage-main/sage/combinat/words/finite_word.py"
sage -t "devel/sage-main/sage/combinat/words/infinite_word.py"
sage -t "devel/sage-main/sage/combinat/words/morphism.py" # Time
out
sage -t "devel/sage-main/sage/combinat/words/paths.py"
sage -t "devel/sage-main/sage/combinat/words/shuffle_product.py"
sage -t "devel/sage-main/sage/combinat/words/suffix_trees.py"
sage -t "devel/sage-main/sage/combinat/words/word.py"
sage -t "devel/sage-main/sage/combinat/words/word_datatypes.pyx"
sage -t "devel/sage-main/sage/combinat/words/word_generators.py"
# Time out
sage -t "devel/sage-
main/sage/combinat/words/word_infinite_datatypes.py"
sage -t "devel/sage-main/sage/combinat/words/word_options.py"
sage -t "devel/sage-main/sage/combinat/words/words.py"
Total time for all tests: 2640.3 seconds
}}}
{{{
sage -t "devel/sage-main/sage/combinat/debruijn_sequence.pyx"
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/debruijn_sequence.pyx", line 18:
sage: print Word(seq).string_rep()
Exception raised:
Traceback (most recent call last):
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/sagedoctest.py", line
38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_0[4]>", line 1, in <module>
print Word(seq).string_rep()###line 18:
sage: print Word(seq).string_rep()
File "element.pyx", line 332, in
sage.structure.element.Element.__getattr__ (sage/structure/element.c:3527)
File "misc.pyx", line 204, in
sage.structure.misc.getattr_from_other_class (sage/structure/misc.c:1488)
AttributeError: 'sage.combinat.words.word_datatypes.FiniteWord_list'
object has no attribute 'string_rep'
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/debruijn_sequence.pyx", line 21:
sage: for i in range(2**3):
print (Word(map(lambda (j,b): b if j in shift(i) else '*',
enumerate(seq))).string_rep())
Exception raised:
Traceback (most recent call last):
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/sagedoctest.py", line
38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_0[6]>", line 3, in <module>
enumerate(seq))).string_rep())
File "element.pyx", line 332, in
sage.structure.element.Element.__getattr__ (sage/structure/element.c:3527)
File "misc.pyx", line 204, in
sage.structure.misc.getattr_from_other_class (sage/structure/misc.c:1488)
AttributeError: 'sage.combinat.words.word_datatypes.FiniteWord_list'
object has no attribute 'string_rep'
**********************************************************************
1 items had failures:
2 of 9 in __main__.example_0
***Test Failed*** 2 failures.
}}}
Why the comma is removed in the following representation of WordMorphism?
{{{
sage -t "devel/sage-main/sage/combinat/e_one_star.py"
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/e_one_star.py", line 178:
sage: E
Expected:
E_1^*(1->12, 10->1,11, 11->1,12, 12->1, 2->13, 3->14, 4->15, 5->16,
6->17, 7->18, 8->19, 9->1,10)
Got:
E_1^*(1->1.2 2->1.3 3->1.4 4->1.5 5->1.6 ...)
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/e_one_star.py", line 1442:
sage: E
Expected:
E_1^*(1->12, 2->13, 3->1)
Got:
E_1^*(1->12 2->13 3->1)
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/e_one_star.py", line 1572:
sage: E1Star(s) * E1Star(t)
Expected:
E_1^*(1->1, 2->1132, 3->1311)
Got:
E_1^*(1->1 2->1132 3->1311)
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/e_one_star.py", line 1574:
sage: E1Star(t * s)
Expected:
E_1^*(1->1, 2->1132, 3->1311)
Got:
E_1^*(1->1 2->1132 3->1311)
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/e_one_star.py", line 1590:
sage: E
Expected:
E_1^*(1->12, 2->13, 3->1)
Got:
E_1^*(1->12 2->13 3->1)
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/e_one_star.py", line 1668:
sage: E.sigma()
Expected:
WordMorphism: 1->12, 2->13, 3->1
Got:
1->12 2->13 3->1
**********************************************************************
5 items had failures:
1 of 51 in __main__.example_0
1 of 7 in __main__.example_37
2 of 8 in __main__.example_40
1 of 7 in __main__.example_41
1 of 7 in __main__.example_45
***Test Failed*** 6 failures.
For whitespace errors, see the file
/Users/slabbe/.sage//tmp/e_one_star_12815.py
[11.6 s]
}}}
So {{{a.b.c}}} is the new way of printing words?
{{{
sage -t "devel/sage-main/sage/combinat/free_module.py"
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/free_module.py", line 785:
sage: (1+q)*V(w)
Expected:
(q+1)*B[word: abc]
Got:
(q+1)*B[a.b.c]
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/free_module.py", line 787:
sage: ((1+q)/q)*V(w)
Expected:
((q+1)/q)*B[word: abc]
Got:
((q+1)/q)*B[a.b.c]
**********************************************************************
1 items had failures:
2 of 27 in __main__.example_24
***Test Failed*** 2 failures.
For whitespace errors, see the file
/Users/slabbe/.sage//tmp/free_module_12843.py
[5.3 s]
}}}
I don't agree with the new printing of WordMorphism. We changed it and had
a discussion recently in #13677. Why should we change it again? Anyway,
this discussion is independant of this ticket. I suggest this is not
changed by this ticket and is discussed elsewhere.
{{{
sage -t "devel/sage-main/sage/combinat/iet/constructors.py"
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/iet/constructors.py", line 729:
sage: s
Expected:
WordMorphism: a->acbbc, b->acbbcbbc, c->acbc
Got:
a->acbbc b->acbbcbbc c->acbc
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/iet/constructors.py", line 749:
sage: w1
Expected:
word: acbbcacbcacbbcbbcacb
Got:
acbbcacbcacbbcbbcacb
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/iet/constructors.py", line 752:
sage: w2[:20]
Expected:
word: acbbcacbcacbbcbbcacb
Got:
acbbcacbcacbbcbbcacb
**********************************************************************
1 items had failures:
3 of 33 in __main__.example_5
***Test Failed*** 3 failures.
For whitespace errors, see the file
/Users/slabbe/.sage//tmp/constructors_12870.py
[4.8 s]
}}}
Why does {{{LyndonWords()}}} does not work anymore ?
{{{
sage -t "devel/sage-main/sage/combinat/lyndon_word.py"
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/lyndon_word.py", line 59:
sage: LyndonWords()
Exception raised:
Traceback (most recent call last):
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/sagedoctest.py", line
38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_1[2]>", line 1, in <module>
LyndonWords()###line 59:
sage: LyndonWords()
File "/Users/slabbe/Applications/sage-5.6.rc0/local/lib/python/site-
packages/sage/combinat/lyndon_word.py", line 109, in LyndonWords
raise NotImplementedError
NotImplementedError
**********************************************************************
[...]
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/lyndon_word.py", line 117:
sage: LyndonWord([1,2,2])
Exception raised:
Traceback (most recent call last):
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/sagedoctest.py", line
38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_2[2]>", line 1, in <module>
LyndonWord([Integer(1),Integer(2),Integer(2)])###line 117:
sage: LyndonWord([1,2,2])
NameError: name 'LyndonWord' is not defined
**********************************************************************
}}}
Methods disappeared :
{{{
sage -t "devel/sage-main/sage/combinat/words/abstract_word.py"
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/words/abstract_word.py", line 17:
sage: p = f.longest_common_prefix(g, length='finite')
Exception raised:
Traceback (most recent call last):
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/sagedoctest.py", line
38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_0[5]>", line 1, in <module>
p = f.longest_common_prefix(g, length='finite')###line 17:
sage: p = f.longest_common_prefix(g, length='finite')
File "element.pyx", line 332, in
sage.structure.element.Element.__getattr__ (sage/structure/element.c:3527)
File "misc.pyx", line 200, in
sage.structure.misc.getattr_from_other_class (sage/structure/misc.c:1406)
AttributeError: 'RightInfiniteWord_iterable_with_category' object has
no attribute 'longest_common_prefix'
**********************************************************************
[...]
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/words/abstract_word.py", line 45:
sage: Word(iter([1,2,3]), length="unknown").parent()
Exception raised:
Traceback (most recent call last):
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/sagedoctest.py", line
38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_1[2]>", line 1, in <module>
Word(iter([Integer(1),Integer(2),Integer(3)]),
length="unknown").parent()###line 45:
sage: Word(iter([1,2,3]), length="unknown").parent()
File "/Users/slabbe/Applications/sage-5.6.rc0/local/lib/python/site-
packages/sage/combinat/words/word.py", line 262, in Word
return parent(data, **options)
File "parent.pyx", line 809, in
sage.structure.parent.Parent.__call__ (sage/structure/parent.c:7408)
File "coerce_maps.pyx", line 100, in
sage.structure.coerce_maps.DefaultConvertMap_unique._call_with_args
(sage/structure/coerce_maps.c:4004)
File "coerce_maps.pyx", line 90, in
sage.structure.coerce_maps.DefaultConvertMap_unique._call_with_args
(sage/structure/coerce_maps.c:3816)
File "/Users/slabbe/Applications/sage-5.6.rc0/local/lib/python/site-
packages/sage/combinat/words/words.py", line 1700, in
_element_constructor_
return self.finite_words()(data, **options)
File "parent.pyx", line 809, in
sage.structure.parent.Parent.__call__ (sage/structure/parent.c:7408)
File "coerce_maps.pyx", line 100, in
sage.structure.coerce_maps.DefaultConvertMap_unique._call_with_args
(sage/structure/coerce_maps.c:4004)
File "coerce_maps.pyx", line 90, in
sage.structure.coerce_maps.DefaultConvertMap_unique._call_with_args
(sage/structure/coerce_maps.c:3816)
File "/Users/slabbe/Applications/sage-5.6.rc0/local/lib/python/site-
packages/sage/combinat/languages/base_class.py", line 364, in
_element_constructor_
w = ec(data,self,**kkwds)
File "word_datatypes.pyx", line 31, in
sage.combinat.words.word_datatypes.FiniteWord_list.__init__
(sage/combinat/words/word_datatypes.c:2030)
TypeError: __init__() got an unexpected keyword argument 'cache'
**********************************************************************
[...]
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/words/abstract_word.py", line 663:
sage: w = Word(iter("abbacabba"))
Exception raised:
Traceback (most recent call last):
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/sagedoctest.py", line
38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_16[6]>", line 1, in <module>
w = Word(iter("abbacabba"))###line 663:
sage: w = Word(iter("abbacabba"))
File "/Users/slabbe/Applications/sage-5.6.rc0/local/lib/python/site-
packages/sage/combinat/words/word.py", line 262, in Word
return parent(data, **options)
File "parent.pyx", line 807, in
sage.structure.parent.Parent.__call__ (sage/structure/parent.c:7388)
File "coerce_maps.pyx", line 82, in
sage.structure.coerce_maps.DefaultConvertMap_unique._call_
(sage/structure/coerce_maps.c:3583)
File "coerce_maps.pyx", line 77, in
sage.structure.coerce_maps.DefaultConvertMap_unique._call_
(sage/structure/coerce_maps.c:3485)
File "/Users/slabbe/Applications/sage-5.6.rc0/local/lib/python/site-
packages/sage/combinat/words/words.py", line 1705, in
_element_constructor_
return self.infinite_words()(data, **options)
File "parent.pyx", line 809, in
sage.structure.parent.Parent.__call__ (sage/structure/parent.c:7408)
File "coerce_maps.pyx", line 100, in
sage.structure.coerce_maps.DefaultConvertMap_unique._call_with_args
(sage/structure/coerce_maps.c:4004)
File "coerce_maps.pyx", line 90, in
sage.structure.coerce_maps.DefaultConvertMap_unique._call_with_args
(sage/structure/coerce_maps.c:3816)
File "/Users/slabbe/Applications/sage-5.6.rc0/local/lib/python/site-
packages/sage/categories/shifts.py", line 376, in _element_constructor_
self.check_element(w)
File "/Users/slabbe/Applications/sage-5.6.rc0/local/lib/python/site-
packages/sage/dynamics/symbolic/full_shift.py", line 217, in check_element
if elt[i] not in A:
File "/Users/slabbe/Applications/sage-5.6.rc0/local/lib/python/site-
packages/sage/combinat/words/lazy_word.py", line 791, in __getitem__
return self._get_letter(key)
File "lazy_list.pyx", line 615, in
sage.misc.lazy_list.lazy_list.__call__ (sage/misc/lazy_list.c:3849)
IndexError: lazy list index out of range
**********************************************************************
[...]
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/words/abstract_word.py", line 730:
sage: w.lex_less(u)
Exception raised:
Traceback (most recent call last):
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/sagedoctest.py", line
38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_18[5]>", line 1, in <module>
w.lex_less(u)###line 730:
sage: w.lex_less(u)
File "element.pyx", line 332, in
sage.structure.element.Element.__getattr__ (sage/structure/element.c:3527)
File "misc.pyx", line 204, in
sage.structure.misc.getattr_from_other_class (sage/structure/misc.c:1488)
AttributeError: 'sage.combinat.words.word_datatypes.FiniteWord_list'
object has no attribute 'lex_less'
**********************************************************************
[...]
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/words/abstract_word.py", line 794:
sage: w.apply_morphism(d)
Exception raised:
Traceback (most recent call last):
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/sagedoctest.py", line
38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_20[4]>", line 1, in <module>
w.apply_morphism(d)###line 794:
sage: w.apply_morphism(d)
File "element.pyx", line 332, in
sage.structure.element.Element.__getattr__ (sage/structure/element.c:3527)
File "misc.pyx", line 204, in
sage.structure.misc.getattr_from_other_class (sage/structure/misc.c:1488)
AttributeError: 'sage.combinat.words.word_datatypes.FiniteWord_str'
object has no attribute 'apply_morphism'
**********************************************************************
[...]
**********************************************************************
34 items had failures:
3 of 9 in __main__.example_0
4 of 7 in __main__.example_1
5 of 9 in __main__.example_11
15 of 30 in __main__.example_12
7 of 10 in __main__.example_13
7 of 10 in __main__.example_14
3 of 9 in __main__.example_15
8 of 16 in __main__.example_16
6 of 10 in __main__.example_17
6 of 15 in __main__.example_18
6 of 15 in __main__.example_19
3 of 6 in __main__.example_2
5 of 13 in __main__.example_20
6 of 11 in __main__.example_21
5 of 10 in __main__.example_22
10 of 18 in __main__.example_23
10 of 18 in __main__.example_24
16 of 28 in __main__.example_25
4 of 9 in __main__.example_26
3 of 8 in __main__.example_27
2 of 7 in __main__.example_28
11 of 16 in __main__.example_3
9 of 16 in __main__.example_30
2 of 18 in __main__.example_31
9 of 19 in __main__.example_32
10 of 17 in __main__.example_33
4 of 9 in __main__.example_34
8 of 15 in __main__.example_35
7 of 12 in __main__.example_36
3 of 6 in __main__.example_4
5 of 12 in __main__.example_5
4 of 9 in __main__.example_6
3 of 10 in __main__.example_7
7 of 13 in __main__.example_8
***Test Failed*** 216 failures.
For whitespace errors, see the file
/Users/slabbe/.sage//tmp/abstract_word_14102.py
}}}
{{{
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/words/shuffle_product.py", line 255:
sage: S = ShuffleProduct_overlapping(w,u)
Exception raised:
Traceback (most recent call last):
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/sagedoctest.py", line
38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_12[4]>", line 1, in <module>
S = ShuffleProduct_overlapping(w,u)###line 255:
sage: S = ShuffleProduct_overlapping(w,u)
File "/Users/slabbe/Applications/sage-5.6.rc0/local/lib/python/site-
packages/sage/combinat/words/shuffle_product.py", line 577, in __init__
raise TypeError("w1 and w2 should be words over integers")
TypeError: w1 and w2 should be words over integers
**********************************************************************
}}}
{{{
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/words/word.py", line 362:
sage: w.is_symmetric()
Exception raised:
Traceback (most recent call last):
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/sagedoctest.py", line
38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_8[5]>", line 1, in <module>
w.is_symmetric()###line 362:
sage: w.is_symmetric()
File "element.pyx", line 332, in
sage.structure.element.Element.__getattr__ (sage/structure/element.c:3527)
File "misc.pyx", line 200, in
sage.structure.misc.getattr_from_other_class (sage/structure/misc.c:1406)
AttributeError: 'FiniteWord_callable_with_category' object has no
attribute 'is_symmetric'
**********************************************************************
[...]
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/words/word.py", line 399:
sage: prefix.minimal_period()
Exception raised:
Traceback (most recent call last):
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/sagedoctest.py", line
38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_9[7]>", line 1, in <module>
prefix.minimal_period()###line 399:
sage: prefix.minimal_period()
File "element.pyx", line 332, in
sage.structure.element.Element.__getattr__ (sage/structure/element.c:3527)
File "misc.pyx", line 204, in
sage.structure.misc.getattr_from_other_class (sage/structure/misc.c:1488)
AttributeError: 'sage.combinat.words.word_datatypes.FiniteWord_list'
object has no attribute 'minimal_period'
**********************************************************************
}}}
{{{
**********************************************************************
File "/Users/slabbe/Applications/sage-5.6.rc0/devel/sage-
main/sage/combinat/words/words.py", line 1217:
sage: for m in W.iter_morphisms([2, 1]): m
Exception raised:
Traceback (most recent call last):
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/sagedoctest.py", line
38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File
"/Users/slabbe/Applications/sage-5.6.rc0/local/bin/ncadoctest.py", line
1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_32[12]>", line 1, in <module>
for m in W.iter_morphisms([Integer(2), Integer(1)]): m###line
1217:
sage: for m in W.iter_morphisms([2, 1]): m
File "parent.pyx", line 627, in
sage.structure.parent.Parent.__getattr__ (sage/structure/parent.c:6187)
File "misc.pyx", line 200, in
sage.structure.misc.getattr_from_other_class (sage/structure/misc.c:1406)
AttributeError: 'FiniteAndInfiniteWords_with_category' object has no
attribute 'iter_morphisms'
**********************************************************************
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12224#comment:12>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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