@property
    def direction_cosine(self):
        p1, p2 = self.points
        return p1.direction_cosine(p2)
:py:obj:`Context.load_tmp_dh` raises :py:obj:`OpenSSL.SSL.Error` if the specified file
dataset/ETHPy150Open sympy/sympy/sympy/geometry/line3d.py/LinearEntity3D.direction_cosine--crossover with--dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/pyopenssl/OpenSSL/test/test_ssl.py/ContextTests.test_load_tmp_dh_missing_file