
    sg                     8   d dl Zd dlZd dlmZmZ  edd  edd       edd            Z edd  edd edd       edd edd       edd	                   edd edd
       edd                  Zej                  j                  dedfedfg      d        Z
y)    N)Treebuchheim                         ztree, n_nodes	   c                    fdt        |       } |      }t        |      |k(  sJ d}	 |D cg c]  }|d   |k(  s|d    }}|sy t        t        j                  |            t        |      k(  sJ |dz  }Pc c}w )Nc                 z   | j                   | j                  fg}| j                  D ]7  }|j                  | j                  dz   k(  sJ |j                   |             9 t	        | j                        rE| j                   | j                  d   j                   | j                  d   j                   z   dz  k(  sJ |S )Nr   r   r   )xychildrenextendlen)	draw_treereschild	walk_trees      [/var/www/html/venv/lib/python3.12/site-packages/sklearn/tree/tests/test_reingold_tilford.pyr   z test_buchheim.<locals>.walk_tree   s    Y[[)*'' 	)E77ikkAo---JJy'(	) y!!" 	 2 21 5 7 7):L:LQ:O:Q:Q QUVVVV
    r   r   )r   r   npunique)treen_nodeslayoutcoordinatesdepthnodex_at_this_depthr   s          @r   test_buchheimr%      s     d^FF#K{w&&& E
/:Otd1g>N47OO299_-.#o2FFFF
 Os
   A=A=)numpyr   pytestsklearn.tree._reingold_tilfordr   r   simple_treebigger_treemarkparametrizer%    r   r   <module>r.      s      92q$r1+tB{3
	RRDQKb!-	 	QRT"a[)
 K+;k1=M*NO Pr   