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B �5�g� � @ s@ d dl Z d dlmZ d dlmZmZ ddlmZ e �d�j Z ed�eed�d d ��Z e feeegef ed�dd �Zedd�eed�dd��Zedd�eed�dd��Zeeed�dd�Zd#eeeee d�dd�Zedk�r<eed�� xedd�D ]Zee� q�W x4eddd �D ]$Zeede�d! � ed"e � �qW dS )$� N)� lru_cache)�Callable�List� )�CELL_WIDTHSu ^[ -o ˿Ͱ-҂]*$i )�text�returnc s t � t� fdd�| D ��}|S )a/ Get the number of cells required to display text. This method always caches, which may use up a lot of memory. It is recommended to use `cell_len` over this method. Args: text (str): Text to display. Returns: int: Get the number of cells required to display text. c 3 s | ]}� |�V qd S )N� )�.0� character)� _get_sizer �7/tmp/pip-install-251nq386/pip/pip/_vendor/rich/cells.py� <genexpr> s z"cached_cell_len.<locals>.<genexpr>)�get_character_cell_size�sum)r � total_sizer )r r �cached_cell_len s r )r � _cell_lenr c s2 t | �dk r|| �S t� t� fdd�| D ��}|S )z�Get the number of cells required to display text. Args: text (str): Text to display. Returns: int: Get the number of cells required to display text. i c 3 s | ]}� |�V qd S )Nr )r r )r r r r ) s zcell_len.<locals>.<genexpr>)�lenr r )r r r r )r r �cell_len s r )�maxsize)r r c C s t t| ��S )z�Get the cell size of a character. Args: character (str): A single character. Returns: int: Number of cells (0, 1 or 2) occupied by that character. )�_get_codepoint_cell_size�ord)r r r r r - s r )� codepointr c C s� t }d}t|�d }|| d }x\|| \}}}| |k rB|d }n"| |krT|d }n|dkr`dS |S ||k rnP || d }q"W dS )z�Get the cell size of a character. Args: codepoint (int): Codepoint of a character. Returns: int: Number of cells (0, 1 or 2) occupied by that character. r r � ���)r r )r Z_tableZlower_boundZupper_bound�index�start�end�widthr r r r : s r )r �totalr c C s� t | �r4t| �}||k r(| d|| S | d|� S |dkr@dS t| �}||krT| S ||k rl| d|| S d}t| �}xr|| d }| d|d � }t|�}||d kr�t|d �dkr�|dd� d S ||kr�|S ||kr�|}qz|}qzW dS )z?Set the length of a string to fit within given number of cells.� Nr � r r r )�_is_single_cell_widthsr r ) r r �sizeZ cell_sizer r �pos�beforeZ before_lenr r r � set_cell_sizeW s2 r'