# Copyright (c) 2016-2018, The University of Texas at Austin
# & University of California, Merced.
#
# All Rights reserved.
# See file COPYRIGHT for details.
#
# This file is part of the hIPPYlib library. For more information and source code
# availability see https://hippylib.github.io.
#
# hIPPYlib is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License (as published by the Free
# Software Foundation) version 2.0 dated June 1991.
from __future__ import absolute_import, division, print_function
import dolfin as dl
[docs]def dlversion():
return (dl.DOLFIN_VERSION_MAJOR, dl.DOLFIN_VERSION_MINOR, dl.DOLFIN_VERSION_MICRO)
supported_versions = [(1,6,0), (2016,1,0), (2016,2,0), (2017,1,0), (2017,2,0)]
[docs]def checkdlversion():
"""
Check if :code:`FEniCS` version is supported. Currently :code:`hIPPYlib` requires
:code:`FEniCS` version :code:`1.6.0` and newer.
"""
if dlversion() not in supported_versions:
print( "The version of FEniCS (FEniCS {0}.{1}.{2}) you are using is not supported.".format(*dlversion()) )
exit()
if dlversion() >= (2017,2,0):
import matplotlib.pyplot as plt
dl.interactive = plt.show
import warnings
from ffc.quadrature.deprecation import QuadratureRepresentationDeprecationWarning
warnings.simplefilter("ignore", QuadratureRepresentationDeprecationWarning)