o
    Mf
                     @   sH   d dl mZ d dlmZmZ d dlmZ d dlmZ G dd deZ	dS )   )CharSetProber)ProbingStateMachineState)CodingStateMachine)UTF8_SM_MODELc                       sT   e Zd ZdZ fddZ fddZedd Zedd	 Zd
d Z	dd Z
  ZS )
UTF8Proberg      ?c                    s*   t t|   tt| _d | _|   d S )N)superr   __init__r   r   	coding_sm_num_mb_charsresetself	__class__ `/var/www/html/analyze/labelStudio/lib/python3.10/site-packages/pip/_vendor/chardet/utf8prober.pyr	   &   s   
zUTF8Prober.__init__c                    s"   t t|   | j  d| _d S )N    )r   r   r   r
   r   r   r   r   r   r   ,   s   

zUTF8Prober.resetc                 C      dS )Nzutf-8r   r   r   r   r   charset_name1      zUTF8Prober.charset_namec                 C   r   )N r   r   r   r   r   language5   r   zUTF8Prober.languagec                 C   s   |D ]1}| j |}|tjkrtj| _ n|tjkr tj| _ n|tj	kr3| j 
 dkr3|  jd7  _q| jtjkrE|  | jkrEtj| _| jS )N   r   )r
   
next_stater   ERRORr   NOT_ME_stateITS_MEFOUND_ITSTARTget_current_charlenr   state	DETECTINGget_confidenceSHORTCUT_THRESHOLD)r   byte_strccoding_stater   r   r   feed9   s    


zUTF8Prober.feedc                 C   s*   d}| j dk r|| j| j  9 }d| S |S )NgGz?   g      ?)r   ONE_CHAR_PROB)r   unliker   r   r   r$   L   s
   
zUTF8Prober.get_confidence)__name__
__module____qualname__r+   r	   r   propertyr   r   r)   r$   __classcell__r   r   r   r   r   #   s    

r   N)
charsetproberr   enumsr   r   codingstatemachiner   mbcssmr   r   r   r   r   r   <module>   s
   