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a n�h[J � @ s^ d dl mZ d dlZd dlmZ d dlmZ d dlmZ d dlm Z m Z G dd� dej �Z dS ) � )� annotationsN)�nodes)�checkers)�utils)�HIGH� INFERENCEc @ s& e Zd ZdZddddddd�Zd d �d d �Zed ddd�dd��Ze� dd�dd d�dd��Z dd d�dd�Z dd d�dd �Z e� d d d �d d d�d!d"��Z d d d�d#d$�Zd d d�d%d&�Ze� d d �d'd d�d(d)��Zd'd d�d*d+�Zd,d d�d-d.�Ze� d/�d0d d�d1d2��Zd0d d�d3d4�Zd5S )6�RecommendationCheckerZ refactoring)z@Consider using enumerate instead of iterating with range and len�consider-using-enumeratez~Emitted when code that iterates with range and len is encountered. Such code can be simplified by using the enumerate builtin.)zEConsider iterating the dictionary directly instead of calling .keys()� consider-iterating-dictionarya Emitted when the keys of a dictionary are iterated through the ``.keys()`` method or when ``.keys()`` is used for a membership check. It is enough to iterate through the dictionary itself, ``for key in dictionary``. For membership checks, ``if key in dictionary`` is faster.)z Consider iterating with .items()�consider-using-dict-itemsz�Emitted when iterating over the keys of a dictionary and accessing the value by index lookup. Both the key and value can be accessed by iterating using the .items() method of the dictionary instead.)zUse %s instead�use-maxsplit-argz�Emitted when accessing only the first or last element of str.split(). The first and last element can be accessed by using str.split(sep, maxsplit=1)[0] or str.rsplit(sep, maxsplit=1)[-1] instead.)z.Use a sequence type when iterating over values�use-sequence-for-iterationzvWhen iterating over values, sequence types (e.g., ``lists``, ``tuples``, ``ranges``) are more efficient than ``sets``.)z6Formatting a regular string which could be an f-string�consider-using-f-stringz�Used when we detect a string that is being formatted with format() or % which could potentially be an f-string. The use of f-strings is preferred. 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