o
    i                     @  s   d Z ddlmZ ddlZddlZejZG dd deZdd Z	dd	 Z
d
d Zd-ddZdd Zdd Zdd Zd.d/ddZd.d0d d!Zd"d# Zd$d% Zd1d'd(Zd2d*d+Zed,krlddlZddlZee j dS dS )3z6fontTools.misc.textTools.py -- miscellaneous routines.    )annotationsNc                   @  s@   e Zd Zedd Zdd Zdd Zdd Zd	d
 Zdd Z	dS )Tagc                 C  s   t | tr
| d} | S Nzlatin-1)
isinstancebytesdecode)Zblob r   g/var/www/html/eduruby.in/lip-sync/lip-sync-env/lib/python3.10/site-packages/fontTools/misc/textTools.py	transcode   s   

zTag.transcodec                 C     t | | |S N)str__new__r
   )selfcontentr   r   r	   r         zTag.__new__c                 C  s   |  | S r   )__eq__r   otherr   r   r	   __ne__   s   z
Tag.__ne__c                 C  r   r   )r   r   r
   r   r   r   r	   r      r   z
Tag.__eq__c                 C  s
   t | S r   )r   __hash__r   r   r   r	   r         
zTag.__hash__c                 C  s
   |  dS r   )encoder   r   r   r	   tobytes    r   zTag.tobytesN)
__name__
__module____qualname__staticmethodr
   r   r   r   r   r   r   r   r   r	   r      s    
r   c                 C  s   t tdd | D S )z-Convert a list of hex strings to binary data.c                 s  s    | ]
}t |tr|V  qd S r   )r   r   ).0chunkr   r   r	   	<genexpr>&   s    zreadHex.<locals>.<genexpr>)deHexStrstrjoin)r   r   r   r	   readHex$   s   r$   c              	   C  sb   t |  } t| d r| d } g }tdt| dD ]}|tt| ||d  d qt|S )z$Convert a hex string to binary data.   0r      )r#   splitlenrangeappendbytechrint	bytesjoin)Zhexdatadatair   r   r	   r"   )   s   "r"   c                 C  s@   t j}d}| D ]}t|}|||d? d@   ||d@   }q|S )z$Convert binary data to a hex string.       )string	hexdigitsbyteord)r/   hrcr0   r   r   r	   hexStr4   s   "r:       c                 C  s   g }d}t |D ] }| d@ rd| }nd| }| d? } |d d s(|| d}q|r0|| |  | dv s<J dd|S )	Nr1      1r&      )r   z$number doesn't fit in number of bits )r*   r+   reversejoin)lbitsitemsbinaryr0   r   r   r	   
num2binary>   s    



rG   c                 C  s6   t |  } d}| D ]}|d> }|dkr|dB }q
|S )Nr   r<   r&   )r#   r(   )binrC   digitr   r   r	   
binary2numQ   s   rJ   c                 C  s.   z	t | dd dW S  ty   t |  Y S w )zjReturn a sorted copy of a list. If there are only strings
    in the list, it will not consider case.
    c                 S  s   |   | fS r   )lower)ar   r   r	   <lambda>a   s    zcaselessSort.<locals>.<lambda>)key)sorted	TypeError)alistr   r   r	   caselessSort[   s
   rR   c                 C  s4   t | } |dkrt| | }|r| d||  7 } | S )zPad byte string 'data' with null bytes until its length is a
    multiple of 'size'.

    >>> len(pad(b'abcd', 4))
    4
    >>> len(pad(b'abcde', 2))
    6
    >>> len(pad(b'abcde', 4))
    8
    >>> pad(b'abcdef', 4) == b'abcdef\x00\x00'
    True
    r<       )r   r)   )r/   size	remainderr   r   r	   padf   s   rV   asciistrictsstr | bytesencodingr   errorsreturnc                 C  s   t | ts| ||S | S r   )r   r   r   rY   r[   r\   r   r   r	   tostr{   s   
r_   r   c                 C  s   t | tr| ||S t| S r   )r   r   r   r   r^   r   r   r	   r      s   
r   c                 C  s
   t | gS r   )r   )nr   r   r	   r,      r   r,   c                 C  s   t | tr| S t| S r   )r   r-   ord)r9   r   r   r	   r6      s   r6   r1   c                 C  s   t || S r   )r_   rB   iterablejoinerr   r   r	   r#      s   r#       c                 C  s   t |dd | D S )Nc                 s  s    | ]}t |V  qd S r   )r   )r   itemr   r   r	   r!      s    zbytesjoin.<locals>.<genexpr>)r   rB   rb   r   r   r	   r.      s   r.   __main__)r;   )rW   rX   )rY   rZ   r[   r   r\   r   r]   r   )rY   rZ   r[   r   r\   r   r]   r   )r1   )re   )__doc__
__future__r   astr4   literal_evalZsafeEvalr   r   r$   r"   r:   rG   rJ   rR   rV   r_   r   r,   r6   r#   r.   r   doctestsysexittestmodfailedr   r   r   r	   <module>   s.    




