bi \ddlmZddlmZddlmZddlmZddlm Z dZ Gdde Z y ) )problems)ParameterError)Constant) Parameter) Reductionct|tr|Dcgc] }t|c}St|j dk(r|St|t r,|j tdt|j Sg}|jD]}|jt||j|Scc}w)Nrz(Problem contains unspecified parameters.) isinstancelistreplace_params_with_constslen parametersrvaluerrargsappendcopy)exprelemnew_argsargs W/home/cdr/jupyterlab/.venv/lib/python3.12/site-packages/cvxpy/reductions/eval_params.pyr r s$=ABT*40BB T__  1 $ D) $ ::  !KL L ##99 =C OO6s; < =yy""CsCc(eZdZdZdefdZdZdZy) EvalParamsz8Replaces symbolic parameters with their constant values.returncy)NT)selfproblems racceptszEvalParams.acceptssct|jjdkDr;t|jj}t |j|}n |j}g}|j D]}g}|jD]}|jt|tdt||jDr|j|h|j}|!|jt |||z|jt ||tjj||gfS)aReplace parameters with constant values. Parameters ---------- problem : Problem The problem whose parameters should be evaluated. Returns ------- Problem A new problem where the parameters have been converted to constants. Raises ------ ParameterError If the ``problem`` has unspecified parameters (i.e., a parameter whose value is None). rc3PK|]\}}t|t|k( yw)N)id).0newolds r z#EvalParams.apply..@s!H(#s2c7bg%Hs$&)r objectiver r rtype constraintsrrallzipget_datarrProblem) rrobj_exprr'r)crrdatas rapplyzEvalParams.applys-* w  ++- . 21'2C2C2H2HIH/W../9I))I $$ 7ADvv = 6s;< =Hc$6GHH""1%zz|#&&wtAw'>?&&wtAw~6 7'' ;?CCrc|S)zKReturns a solution to the original problem given the inverse_data. r)rsolution inverse_datas rinvertzEvalParams.invertKs rN)__name__ __module__ __qualname____doc__boolrr1r5rrrrrsB$+DZrrN) cvxpyr cvxpy.errorr$cvxpy.expressions.constants.constantr%cvxpy.expressions.constants.parameterrcvxpy.reductions.reductionrr rrrrr@s%&9;0 # 66r