Coverage for local/lib/python2.7/site-packages/sage/groups/libgap_group.py : 100%

""" 

Generic LibGAP-based Group 

This is useful if you need to use a GAP group implementation in Sage 

that does not have a dedicated Sage interface. 

If you want to implement your own group class, you should not derive 

from this but directly from 

:class:`~sage.groups.libgap_wrapper.ParentLibGAP`. 

EXAMPLES:: 

sage: F.<a,b> = FreeGroup() 

sage: G_gap = libgap.Group([ (a*b^2).gap() ]) 

sage: from sage.groups.libgap_group import GroupLibGAP 

sage: G = GroupLibGAP(G_gap); G 

Group([ a*b^2 ]) 

sage: type(G) 

<class 'sage.groups.libgap_group.GroupLibGAP_with_category'> 

sage: G.gens() 

(a*b^2,) 

""" 

############################################################################## 

# Copyright (C) 2013 Volker Braun <vbraun.name@gmail.com> 

# 

# Distributed under the terms of the GNU General Public License (GPL) 

# 

# The full text of the GPL is available at: 

# 

# http://www.gnu.org/licenses/ 

############################################################################## 

from sage.groups.group import Group 

from sage.groups.libgap_wrapper import ParentLibGAP, ElementLibGAP 

class GroupLibGAP(Group, ParentLibGAP): 

Element = ElementLibGAP 

def __init__(self, *args, **kwds): 

""" 

Group interface for LibGAP-based groups. 

INPUT: 

Same as :class:`~sage.groups.libgap_wrapper.ParentLibGAP`. 

TESTS:: 

sage: F.<a,b> = FreeGroup() 

sage: G_gap = libgap.Group([ (a*b^2).gap() ]) 

sage: from sage.groups.libgap_group import GroupLibGAP 

sage: G = GroupLibGAP(G_gap); G 

Group([ a*b^2 ]) 

sage: g = G.gen(0); g 

a*b^2 

sage: TestSuite(G).run(skip=['_test_pickling', '_test_elements']) 

sage: TestSuite(g).run(skip=['_test_pickling']) 

""" 

ParentLibGAP.__init__(self, *args, **kwds) 

Group.__init__(self)