
    {Kg4                     R   d dl Zd dlZd dlmZmZmZmZ d dlm	Z	 d dl
mZmZ d dlmZ d dlmZ d dlmZmZ d dlmZ d d	lmZmZ d d
lmZmZ  ed      \  ZZ eed      Zedd edd cZZej@                  jC                  dg d      d        Z"ej@                  jC                  dddg      d        Z#ej@                  jC                  dddddgg      ej@                  jC                  dddg      d               Z$ej@                  jC                  dg d      d        Z%ej@                  jC                  dddg      d        Z&ej@                  jC                  dddg      d        Z'ej@                  jC                  dddg      ej@                  jC                  dddg      d               Z(ej@                  jC                  d e       eed dd!if e       eed"d!d#d$f e       eed%ddifg      d&        Z)ej@                  jC                  dddg      d'        Z*ej@                  jC                  dddg      d(        Z+ej@                  jC                  d) ed*d +      df ed*d +      df e       dfg      d,        Z,d- Z-ej@                  jC                  dg d.      d/        Z.y)0    N)	load_irismake_classificationmake_multilabel_classificationmake_regression)IsolationForest)LinearRegressionLogisticRegression)ClassifierChain)scale)DecisionTreeClassifierDecisionTreeRegressor)_MockEstimatorOnOffPrediction)_get_response_values_get_response_values_binary)assert_allcloseassert_array_equalT)
return_X_yF)copyd   response_method)decision_functionpredict_probapredict_log_probac                     t        | g      }d}|j                  j                   d}t        j                  t
        |      5  t        |||        ddd       y# 1 sw Y   yxY w)zLCheck the error message with regressor an not supported response
    method.)response_methods)mocking_datamocking_targetz should either be a classifiermatchr   N)r   	__class____name__pytestraises
ValueErrorr   )r   my_estimatorXerr_msgs       e/home/alanp/www/video.onchill/myenv/lib/python3.12/site-packages/sklearn/utils/tests/test_response.py(test_get_response_values_regressor_errorr*      sV     1?BSTL(A''0011OPG	z	1\1oN 
2	1	1s   AA%return_response_method_usedc                     t        dd      \  }}t               j                  ||      }t        ||d|       }t	        |d   |j                  |             |d   J | r|d   dk(  sJ yy)	z=Check the behaviour of `_get_response_values` with regressor.
   r   	n_samplesrandom_statepredictr   r+      N   )r   r   fitr   r   r1   )r+   r'   y	regressorresultss        r)   "test_get_response_values_regressorr9   )   s     Ra8DAq "&&q!,I"	!$?	G wqz9#4#4Q#781:"qzY&&& #    r1   r   c                    t        dd      \  }}t        d      j                  ||      }t        ||| |      }t	        | t
              r| d   n| }t        ||      }t        |d    ||             |d   J |r|d   |k(  sJ yy)	zDCheck the behaviour of `_get_response_values` with outlier detector.2   r   r.   r0   r2   r3   Nr4   )r   r   r5   r   
isinstancelistgetattrr   )r   r+   r'   r6   outlier_detectorr8   chosen_response_methodprediction_methods           r)   *test_get_response_values_outlier_detectionrD   :   s     !<DAq&A6::1a@"	'$?	G )$?_    02HIwqz#4Q#781:"qz3333 #r:   )r   r   r1   r   c                     t        ddd      \  }}t               j                  ||      }d}t        j                  t
        |      5  t        ||| d       d	d	d	       y	# 1 sw Y   y	xY w)
zVCheck that `_get_response_values` raises the proper error message with
    classifier.r-   r4   r   r/   	n_classesr0   zDpos_label=whatever is not a valid label: It should be one of \[0 1\]r   whateverr   	pos_labelN)r   r	   r5   r#   r$   r%   r   )r   r'   r6   
classifierr(   s        r)   5test_get_response_values_classifier_unknown_pos_labelrL   U   sa     qqIDAq#%))!Q/J VG	z	1+ 		
 
2	1	1s   	A""A+r   r   c                    t        ddd      \  }}t        j                  |      }t               j	                  ||      }d}t        j                  t        |      5  t        |||        ddd       y# 1 sw Y   yxY w)	zpCheck that `_get_response_values` will raise an error when `y_pred` has a
    single class with `predict_proba`.r-   r4   r   rF   zJGot predict_proba of shape \(10, 1\), but need classifier with two classesr   r    N)	r   np
zeros_liker   r5   r#   r$   r%   r   )r   r'   y_two_classy_single_classrK   r(   s         r)   Htest_get_response_values_classifier_inconsistent_y_pred_for_binary_probarR   j   sl     )2QRSNA{]];/N')--a@J	  
z	1ZOL 
2	1	1s   A66A?c                    t        ddddgd      \  }}t               j                  ||      }d}t        |||d| 	      }t	        |d   |j                  |             |d
   d
k(  sJ | r
|d   dk(  sJ t        ||||j                  d   | 	      }t	        |d   |j                  |      dz         |d
   dk(  sJ | r|d   dk(  sJ yy)zaCheck the behaviour of `_get_response_values` with `decision_function`
    and binary classifier.r-   r4   333333?ffffff?r   r/   rG   weightsr0   r   Nr   rJ   r+   r3   )r   r	   r5   r   r   r   classes_)r+   r'   r6   rK   r   r8   s         r)   <test_get_response_values_binary_classifier_decision_functionr[   |   s    c
	DAq $%))!Q/J)O #	'$?G GAJ
 < <Q ?@1:??"qz0000 #	'%%a($?G GAJ
 < <Q ?" DE1:??"qz0000 #r:   c                    t        ddddgd      \  }}t               j                  ||      }t        |||d|       }t	        |d    t        ||      |      ddd	f          |d	   d	k(  sJ | rt        |      d
k(  sJ |d   |k(  sJ t        |      dk(  sJ t        ||||j                  d   |       ^}}}t	        | t        ||      |      dddf          |dk(  sJ y)zQCheck that `_get_response_values` with `predict_proba` and binary
    classifier.r-   r4   rT   rU   r   rV   NrX   r3      )r   r	   r5   r   r   r@   lenrZ   )	r+   r   r'   r6   rK   r8   y_predrJ   _s	            r)   8test_get_response_values_binary_classifier_predict_probara      s"    c
	DAq $%))!Q/J #	'$?G GAJ D
O DQ G1 MN1:??"7|q   qz_,,,7|q    1	'%%a($?FI F@GJ@CAqDIJ>>r:   z estimator, X, y, err_msg, paramsz.Expected 'estimator' to be a binary classifierautozCpos_label=unknown is not a valid label: It should be one of \[0 1\]unknownrI   z.be a binary classifier. Got 3 classes instead.c                     | j                  ||       t        j                  t        |      5  t	        | |fi | ddd       y# 1 sw Y   yxY w)zMCheck that we raise the proper error messages in _get_response_values_binary.r   N)r5   r#   r$   r%   r   )	estimatorr'   r6   r(   paramss        r)   test_get_response_errorrg      s;    : MM!Q	z	1#Iq;F; 
2	1	1s   AAc                    t               j                  t        t              }t	        |t        d|       }t        |d   |j                  t              dddf          |d   dk(  sJ | r
|d   dk(  sJ t	        |t        dd|       }t        |d   |j                  t              dddf          |d   dk(  sJ | r|d   dk(  sJ yy)zKCheck the behaviour of `_get_response_values_binary` using `predict_proba`.r   r2   r   Nr3   r4   rX   )r   r5   X_binaryy_binaryr   r   r   r+   rK   r8   s      r)   test_get_response_predict_probarl      s     ()--hAJ)'$?	G GAJ
 8 8 B1a4 HI1:??"qz_,,,)'$?G GAJ
 8 8 B1a4 HI1:??"qz_,,, #r:   c                 ~   t               j                  t        t              }t	        |t        d|       }t        |d   |j                  t                     |d   dk(  sJ | r
|d   dk(  sJ t	        |t        dd|       }t        |d   |j                  t              dz         |d   dk(  sJ | r|d   dk(  sJ yy)	zMCheck the behaviour of `_get_response_values_binary` using decision_function.r   r2   r   r3   r4   rX   rY   N)r	   r5   ri   rj   r   r   r   rk   s      r)   #test_get_response_decision_functionrn     s     $%))(H=J)+$?	G GAJ
 < <X FG1:??"qz0000)+$?G GAJ
 < <X F KL1:??"qz0000 #r:   zestimator, response_methodr4   )	max_depthr0   c                 r   | j                  t        t               t        | t        |      \  }}|J |j                  t        j                  d   t        | j                        fk(  sJ |dk(  r-t        j                  |dk\  |dk        j                         sJ y|dk(  r|dk  j                         sJ yy)zCheck that we can call `_get_response_values` with a multiclass estimator.
    It should return the predictions untouched.
    r    Nr   r   r3   r   g        )
r5   r'   r6   r   shaper^   rZ   rN   logical_andall)re   r   predictionsrJ   s       r)   #test_get_response_values_multiclassru   +  s     MM!Q11oK S1C1C-D EEEE/)~~kQ.q0@AEEGGG	/	/s"''))) 
0r:   c                  n   t               j                  t        t              } t	        | t        ddgd      \  }}}t        || j                  t              dddf          |dk(  sJ |dk(  sJ t	        | t        ddgd      \  }}}t        || j                  t                     |dk(  sJ |dk(  sJ y)zMCheck the behaviour of passing a list of responses to `_get_response_values`.r   r   Tr2   Nr3   )r	   r5   ri   rj   r   r   r   r   )rK   r_   rJ   r   s       r)   +test_get_response_values_with_response_listrw   D  s    #%))(H=J *>(*=>$(	*&FI FJ44X>q!tDE>>o--- *>,o>$(	*&FI FJ88BC>>1111r:   )r   r   r1   c                    t        d      \  }}t        t                     j                  ||      }t	        |||       \  }}|J |j
                  |j
                  k(  sJ | dk(  r-t        j                  |dk\  |dk        j                         sJ y | dk(  r1|dk  j                         dkD  sJ |dkD  j                         dkD  sJ y t        j                  |dk(  |dk(        j                         sJ y )Nr   r=   r    r   r3   r   )r   r
   r	   r5   r   rq   rN   rr   rs   sum
logical_or)r   r'   Yre   r_   rJ   s         r)   -test_get_response_values_multilabel_indicatorr|   _  s     *q9DAq 2 4599!Q?I,1oFI <<177"""/)~~fk6Q;7;;===	/	/
!A%%%
!A%%%}}Vq[&A+6::<<<r:   )/numpyrN   r#   sklearn.datasetsr   r   r   r   sklearn.ensembler   sklearn.linear_modelr   r	   sklearn.multioutputr
   sklearn.preprocessingr   sklearn.treer   r   sklearn.utils._mockingr   sklearn.utils._responser   r   sklearn.utils._testingr   r   r'   r6   ri   rj   markparametrizer*   r9   rD   rL   rR   r[   ra   rg   rl   rn   ru   rw   r|    r:   r)   <module>r      sC      - 0 ' F @ U FD!1	!%tWag ( ROO 6uF' G'  #&99%EF 6uF4 G	
4, J
	
" *_>Q,RSM TM" 6uF&1 G&1R 6uF*_>Q,RS& T G&R & "#<'	
 #$R &Y?	
 #$<0	
4<54< 6uF- G-6 6uF1 G16  	!!	<oN	!!	<>QR		23**"26 H==r:   