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� �� � � � zCallable[[str], bool]�_is_single_cell_widthsi �text�str�return�intc � � t | � � rt | � � S t t t | � � � � 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.
)r �len�sumr �get_character_cell_size)r s r �cached_cell_lenr" ! s9 � � �d�#�#� ��4�y�y�� �s�*�D�1�1� 2� 2�2r � _cell_len�Callable[[str], int]c � � t | � � dk r || � � S t | � � rt | � � S t t t | � � � � 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 )r r r r r! )r r# s r �cell_lenr& 3 sY � � �4�y�y�3�� ��y���� � �d�#�#� ��4�y�y�� �s�*�D�1�1� 2� 2�2r )�maxsizer c �� � t | � � }t }d}t |� � dz
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|dk rdn|S ||k rn ||z dz }�>dS )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.
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}�Ed� |D � � S )ah Split text into lines such that each line fits within the available (cell) width.
Args:
text: The text to fold such that it fits in the given width.
width: The width available (number of cells).
Returns:
A list of strings such that each string in the list has cell width
less than or equal to the available width.
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