Source code for toqito.helper.np_array_as_expr

"""Converts a np.array object to cvxpy expression object."""

import numpy as np
from cvxpy import bmat
from cvxpy.expressions.expression import Expression




def np_array_as_expr(np_arr: np.ndarray) -> Expression:
    """Convert numpy array into a cvxpy expression.

    Args:
        np_arr: The numpy array to be converted.

    Returns:
        The cvxpy expression of the numpy array.

    """
    as_list = np_arr.tolist()
    expr = bmat(as_list)
    return expr