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python3.12
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turtledemo
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Editing: tree.cpython-312.pyc
� �֦iy � �n � d Z ddlmZmZ ddlmZ d� Zd� Zd� Z e dk( r e � Z e e � e� yy) a� turtle-example-suite: tdemo_tree.py Displays a 'breadth-first-tree' - in contrast to the classical Logo tree drawing programs, which use a depth-first-algorithm. Uses: (1) a tree-generator, where the drawing is quasi the side-effect, whereas the generator always yields None. (2) Turtle-cloning: At each branching point the current pen is cloned. So in the end there are 1024 turtles. � )�Turtle�mainloop)� perf_counterc # �( K � |dkD r�g }| D ]g }|j |� |j � }|j |� |j |� |j |� |j |� �i t |||z ||� D ] }d�� � yy�w)z� plist is list of pens l is length of branch a is half of the angle between 2 branches f is factor by which branch is shortened from level to level.� N)�forward�clone�left�right�append�tree)�plist�l�a�f�lst�p�q�xs �(/usr/lib64/python3.12/turtledemo/tree.pyr r s� � �� � �1�u����A� �I�I�a�L���� �A� �F�F�1�I� �G�G�A�J� �J�J�q�M� �J�J�q�M� � �c�1�Q�3��1�%�A��J� &� �s �BBc �l � t � } | j d � | j � | j d� | j � j dd� | j d� | j � | j d� | j � t | gddd� }|D ] }� y )Nr � �Z i.����� �A gffffff�?) r � setundobuffer� hideturtle�speed� getscreen�tracerr �penupr �pendownr )r �tr s r �maketreer$ ' s� � ���A��O�O�D���L�L�N��G�G�A�J��K�K�M����A� ��F�F�2�J��G�G�I��I�I�d�O��I�I�K� �a�S�#�r�6�"�A� �� � � c �N � t � } t � t � }d|| z z S )Nzdone: %.2f sec.)�clockr$ )r �bs r �mainr) 5 s$ � � �g�A� �J� �g�A� ��!�� $�$r% �__main__N) �__doc__�turtler r �timer r' r r$ r) �__name__�msg�print� r% r �<module>r2 sC ��� $� &��$ � %� �z�� �&�C� �#�J� �J� r%
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