관리-도구
편집 파일: core.cpython-37.pyc
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FT)�len)�labelr r r �valid_label_length1 s r" c C s t | �|rdndkrdS dS )N� � FT)r )r! � trailing_dotr r r �valid_string_length8 s r& Fc C sh d}xJt | d�D ]<\}}t�|�}|dkr>td�t| �|���|dkrd}P qW |s\|s\dS t�| d �}|dkrxd}n |d kr�d}ntd �t| ����d}d}x�t | d�D ]�\}}t�|�}|�r |d kr�td �|���|d kr�d}n |dkr�d}|dk�rR|�s |}n||k�rRtd��q�|dk�r6td�|���|dk�rFd}q�|dkr�d}q�W |�sdtd��dS )NFr � z3Unknown directionality in label {0} at position {1})�R�AL�ANTr )r( r) �Lz>First codepoint in label {0} must be directionality L, R or AL) r( r) r* �EN�ES�CS�ET�ON�BN�NSMzHInvalid direction for codepoint at position {0} in a right-to-left label)r( r) r, r* r2 )r* r, z2Can not mix numeral types in a right-to-left label)r+ r, r- r. r/ r0 r1 r2 zHInvalid direction for codepoint at position {0} in a left-to-right label)r+ r, z0Label ends with illegal codepoint directionality)� enumerater Z bidirectionalr r �repr) r! 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