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polymake.py
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polymake.py
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# sage_setup: distribution = sagemath-environment
r"""
Feature for testing the presence of ``jupymake``, the Python interface to polymake
"""
# *****************************************************************************
# Copyright (C) 2021 Matthias Koeppe
#
# Distributed under the terms of the GNU General Public License (GPL)
# as published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
# https://www.gnu.org/licenses/
# *****************************************************************************
from . import PythonModule
from .join_feature import JoinFeature
class JuPyMake(JoinFeature):
r"""
A :class:`~sage.features.Feature` describing the presence of the :ref:`JuPyMake <spkg_jupymake>`
module, a Python interface to the :ref:`polymake <spkg_polymake>` library.
EXAMPLES::
sage: from sage.features.polymake import JuPyMake
sage: JuPyMake().is_present() # optional - jupymake
FeatureTestResult('jupymake', True)
"""
def __init__(self):
r"""
TESTS::
sage: from sage.features.polymake import JuPyMake
sage: isinstance(JuPyMake(), JuPyMake)
True
"""
JoinFeature.__init__(self, "jupymake",
[PythonModule("JuPyMake", spkg="jupymake")])
def all_features():
return [JuPyMake()]