Features for testing the presence of bliss¶
- class sage.features.bliss.Bliss(*args, **kwds)[source]¶
Bases:
JoinFeatureA
Featurewhich describes whether thesage.graphs.blissmodule is available in this installation of Sage.EXAMPLES:
sage: from sage.features.bliss import Bliss sage: Bliss().require() # optional - bliss
>>> from sage.all import * >>> from sage.features.bliss import Bliss >>> Bliss().require() # optional - bliss
- class sage.features.bliss.BlissLibrary(*args, **kwds)[source]¶
Bases:
CythonFeatureA
Featurewhich describes whether the Bliss library is present and functional.EXAMPLES:
sage: from sage.features.bliss import BlissLibrary sage: BlissLibrary().require() # optional - libbliss
>>> from sage.all import * >>> from sage.features.bliss import BlissLibrary >>> BlissLibrary().require() # optional - libbliss