U
    luf                     @  s   d Z ddlmZ ddlmZmZ ddlZddlZddlm	Z	m
Z
 dZedZedZed	Zed
ddddddZG dd deZdddddddZd ddddddZddddddZdS )!zUtility.    )annotations)wraps	lru_cacheN)CallableAny   z(?:\r\n|(?!\r\n)[\n\r])|$AZi   )maxsizestr)stringreturnc                 C  sN   g }| D ]:}t |}|t|  kr,tkr<n nt|d n| qd|S )zLower.     )ordappendUC_AUC_Zchrjoin)r   Z
new_stringco r   2/tmp/pip-unpacked-wheel-pmua0y5d/soupsieve/util.pylower   s
    0r   c                      s.   e Zd ZdZd
ddddd fdd	Z  ZS )SelectorSyntaxErrorzSyntax error in a CSS selector.Nr   z
str | Nonez
int | NoneNone)msgpatternindexr   c                   s`   d| _ d| _d| _|dk	rP|dk	rPt||\| _| _ | _| d| j  d| j }t | dS )zInitialize.Nz
  line z:
)linecolcontextget_pattern_contextsuper__init__)selfr   r   r   	__class__r   r   r%      s    zSelectorSyntaxError.__init__)NN)__name__
__module____qualname____doc__r%   __classcell__r   r   r'   r   r      s   r      intCallable[..., Any])message
stacklevelr   c                   s   ddd fdd}|S )z
    Raise a `DeprecationWarning` when wrapped function/method is called.

    Usage:

        @deprecated("This method will be removed in version X; use Y instead.")
        def some_method()"
            pass
    r0   )funcr   c                   s&   t  dddd fdd}|S )Nr   )argskwargsr   c                    s(   t jd j d td  | |S )N'z' is deprecated. categoryr2   )warningswarnr)   DeprecationWarning)r4   r5   )r3   r1   r2   r   r   _deprecated_func9   s    z6deprecated.<locals>._wrapper.<locals>._deprecated_func)r   )r3   r<   r1   r2   )r3   r   _wrapper8   s    zdeprecated.<locals>._wrapperr   )r1   r2   r>   r   r=   r   
deprecated-   s    
r?   r   c                 C  s   t j| t|d dS )zWarn deprecated.r7   N)r9   r:   r;   r=   r   r   r   warn_deprecatedE   s
    r@   ztuple[str, int, int])r   r   r   c                 C  s,  d}d}d}g }d}d}t | D ]}| ||d }	t|dsdt|sdd}
d}|| d }nR||  kr~|dk rn n,d}
||dkrdndd }|| d }nd}
d}t|r|d	 ||
 |	  |dk	r|d	 |d
||  d  |}|d7 }|d}q"d|||fS )zGet the pattern context.r   r   Nr   z-->    z    
 ^)RE_PATTERN_LINE_SPLITfinditerstartlengroupendr   r   )r   r   lastcurrent_liner!   textr    offsetmZlinetextindentr   r   r   r#   O   s8    


r#   )r.   )r.   )r,   
__future__r   	functoolsr   r   r9   retypingr   r   DEBUGcompilerF   r   r   r   r   	Exceptionr   r?   r@   r#   r   r   r   r   <module>   s   


