NumPy matrix class is pending deprecation and issuing warnings #567
Description
On Python 3.7, with NumPy 1.15.1 and cvxpy 1.0.6, I get the following warning.
venv/lib/python3.7/site-packages/cvxpy/cvxcore/python/canonInterface.py:107: PendingDeprecationWarning: the matrix subclass is not the recommended way to represent matrices or deal with linear algebra (see https://docs.scipy.org/doc/numpy/user/numpy-for-matlab-users.html). Please adjust your code to use regular ndarray.
return np.asfortranarray(np.matrix(matrix))
venv/lib/python3.7/site-packages/numpy/matrixlib/defmatrix.py:68: PendingDeprecationWarning: the matrix subclass is not the recommended way to represent matrices or deal with linear algebra (see https://docs.scipy.org/doc/numpy/user/numpy-for-matlab-users.html). Please adjust your code to use regular ndarray.
return matrix(data, dtype=dtype, copy=False)