def get_eos(self):
    'Return EOS function as a python method.'
    warnings.warn('BulkModulus.get_eos() is deprecated.', DeprecationWarning)
    return self._eos
Return EOS function as a python method.
def get_eos(self):
    
    warnings.warn('BulkModulus.get_eos() is deprecated.', DeprecationWarning)
    return self._eos