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Editing: recursion.cpython-311.pyc
� p�{cD � � � d Z ddlmZ ddlmZ ddlmZ dZ dZ dZ dZ G d � d � � Z ed � � � Z efd �Z G d � d� � ZdS )a Recursions are the recipe of |jedi| to conquer Python code. However, someone must stop recursions going mad. Some settings are here to make |jedi| stop at the right time. You can read more about them :ref:`here <settings-recursion>`. Next to the internal ``jedi.inference.cache`` this module also makes |jedi| not thread-safe, because ``execution_recursion_decorator`` uses class variables to count the function calls. .. _settings-recursion: Settings ~~~~~~~~~~ Recursion settings are important if you don't want extremely recursive python code to go absolutely crazy. The default values are based on experiments while completing the |jedi| library itself (inception!). But I don't think there's any other Python library that uses recursion in a similarly extreme way. Completion should also be fast and therefore the quality might not always be maximal. .. autodata:: recursion_limit .. autodata:: total_function_execution_limit .. autodata:: per_function_execution_limit .. autodata:: per_function_recursion_limit � )�contextmanager)�debug)� NO_VALUES� �� � � c � � e Zd Zd� ZdS )�RecursionDetectorc � � g | _ d S �N)� pushed_nodes��selfs �:/usr/lib/python3/dist-packages/jedi/inference/recursion.py�__init__zRecursionDetector.__init__6 s � � ����� N)�__name__� __module__� __qualname__r � r r r r 5 s# � � � � � � � � � � r r c # � K � | j j }||v r+t j d|t |dd� � � � dV � dS |� |� � dV � |� � � dS # |� � � w xY w)z� A decorator to detect recursions in statements. In a recursion a statement at the same place, in the same module may not be executed two times. z catched stmt recursion: %s @%s� start_posNFT)�recursion_detectorr r �warning�getattr�append�pop)�inference_state�noder s r �execution_allowedr! : s� � � � � #�5�B�L� �|��� � �6�� �d�K��6�6� 8� 8� 8�� � � � � � � � � �� %� %� %��J�J�J� � � � � � � � ��L� � � � � � ���s �A. �.Bc � � � � fd�}|S )Nc � �� � �� fd�}|S )Nc �� �� | j j }|� | � � } |r�}n �| fi |��}|� � � n# |� � � w xY w|S r )r � execution_recursion_detector�push_execution� pop_execution)r �kwargs�detector� limit_reached�result�default�funcs ��r �wrapperzAexecution_recursion_decorator.<locals>.decorator.<locals>.wrapperP s~ �� ��+�H�H� $� 3� 3�D� 9� 9�M� )� � 2� $�F�F� !�T�$� 1� 1�&� 1� 1�F��&�&�(�(�(�(���&�&�(�(�(�(�����Ms �A �A r )r- r. r, s ` �r � decoratorz0execution_recursion_decorator.<locals>.decoratorO s) ��� � � � � � � � �r r )r, r/ s ` r � execution_recursion_decoratorr0 N s$ �� � � � � � � �r c �$ � e Zd ZdZd� Zd� Zd� ZdS )�ExecutionRecursionDetectorz+ Catches recursions of executions. c �L � || _ d| _ g | _ i | _ d| _ d S )Nr )�_inference_state�_recursion_level�_parent_execution_funcs�_funcdef_execution_counts�_execution_count)r r s r r z#ExecutionRecursionDetector.__init__c s0 � � /�� � !�� �')��$�)+��&� !�� � � r c �X � | j � � � | xj dz c_ d S )N� )r6 r r5 r s r r' z(ExecutionRecursionDetector.pop_executionk s1 � � �$�(�(�*�*�*� � � ��"� � � � r c �� � |j }| xj dz c_ | j � |� � |� � � }|� � � rdS | j t k r t j dt � � dS | j t k r t j dt � � dS | xj dz c_ | j � |d� � t k r7|� � � dk rdS t j dt |� � dS | j |xx dz cc< | j � |� � t k r t j d t |� � dS dS ) Nr: Fz Recursion limit (%s) reachedTz%Function execution limit (%s) reachedr �typingz-Per function execution limit (%s) reached: %sz-Per function recursion limit (%s) reached: %s)� tree_noder5 r6 r �get_root_context�is_builtins_module�recursion_limitr r r8 � total_function_execution_limitr7 � setdefault� per_function_execution_limit� py__name__�count� per_function_recursion_limit)r � execution�funcdef�module_contexts r r& z)ExecutionRecursionDetector.push_executiono s� � ��%�� � � ��"� � � �$�+�+�G�4�4�4�"�3�3�5�5�� � ,� ,� .� .� � �5� � �?� 2� 2� �M�8�/� J� J� J��4� � �$B� B� B� �M�A�Ca� b� b� b��4� � � ��"� � � � )� 4� 4�W�a� @� @�D`� `� `� �(�(�*�*�h�6�6� �u� �M�?�,�� � � � �4� �&�w�/�/�/�1�4�/�/�/� � '� -� -�g� 6� 6�9U� U� U� �M�?�,�� � � � �4��ur N)r r r �__doc__r r' r& r r r r2 r2 _ sK � � � � � �� �"� "� "�#� #� #�*� *� *� *� *r r2 N)rJ � contextlibr �jedir �jedi.inference.base_valuer r@ rA rC rF r r! r0 r2 r r r �<module>rN s ��� �8 &� %� %� %� %� %� � � � � � � /� /� /� /� /� /� ��� "%� �� !� �� !� �� � � � � � � � � � � � � � �& +4� � � � �":� :� :� :� :� :� :� :� :� :r
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