Hi there,
I am trying to get my code moved to the source files, but am finding
some problems (it is my first time!). What I did was:
- cloning sage to my own branch (called sage-groups),
- Added a new file $SAGE_ROOT/devel/sage-groups/sage/groups/
group_conjugacy_class.py with my class code
- modified $SAGE_ROOT/devel/sage-groups/sage/groups/group.pyx
including this in the class Group:
def conjugacy_class(self, g):
"""
This function should go inside the Group class
INPUT:
- ``G`` - A group
- ``g``- An element of G
OUTPUT:
- The conjugacy class of g in G (as a ConjugacyClass object)
EXAMPLES:
::
sage: G = SymmetricGroup(4)
sage: g = G((1,2,3,4))
sage: conjugacy_class(G,g)
Conjugacy class of (1,2,3,4) in Symmetric group of order
4! as a permutation group
"""
from sage.groups.group_conjugacy_class import ConjugacyClass
as ConjugacyClass
return ConjugacyClass(self,g)
- modified the file all.py in the same folder by adding the line
from group_conjugacy_class import *
- build with sage -b
Then I try to test the code by running sage -t ..../
group_conjugacy_class.py and I get this:
sage -t "devel/sage-groups/sage/groups/group_conjugacy_class.py"
A mysterious error (perhaps a memory error?) occurred, which may have
crashed doctest.
[15.4 s]
exit code: 768
----------------------------------------------------------------------
The following tests failed:
sage -t "devel/sage-groups/sage/groups/
group_conjugacy_class.py"
Total time for all tests: 15.4 seconds
when I try to start sage I get this error at the new
group_conjugacy_class.py file
NameError: name 'cached_method' is not defined
I guess I am doing something stupid or forgetting to do something?
Cheers
J
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