← Back
Editing: sjisprober.cpython-37.pyc
B <_9Y� � @ s` d dl mZ d dlmZ d dlmZ d dlmZ d dlm Z d dl m Z m Z G dd� de�Z d S ) � )�MultiByteCharSetProber)�CodingStateMachine)�SJISDistributionAnalysis)�SJISContextAnalysis)� SJIS_SM_MODEL)� ProbingState� MachineStatec sP e Zd Z� fdd�Z� fdd�Zedd� �Zedd� �Zd d � Zd d � Z � Z S ) � SJISProberc s4 t t| ��� tt�| _t� | _t� | _ | � � d S )N) �superr �__init__r r � coding_smr �distribution_analyzerr �context_analyzer�reset)�self)� __class__� �C/opt/alt/python37/lib/python3.7/site-packages/chardet/sjisprober.pyr % s zSJISProber.__init__c s t t| ��� | j�� d S )N)r r r r )r )r r r r , s zSJISProber.resetc C s | j jS )N)r � charset_name)r r r r r 0 s zSJISProber.charset_namec C s dS )NZJapaneser )r r r r �language4 s zSJISProber.languagec C sL �xt t|��D ]�}| j�|| �}|tjkrP| j�d| j| j |� t j | _ P q|tj krft j| _ P q|tjkr| j�� }|dkr�|d | jd< | j�| jd| d � |� | j�| j|� q| j�||d | |d | � |� | j�||d |d � |� qW |d | jd< | jt jk�rF| j�� �rF| �� | jk�rFt j| _ | jS )Nz!%s %s prober hit error at byte %s� r � � ���)�range�lenr Z next_stater �ERROR�logger�debugr r r ZNOT_ME�_stateZITS_MEZFOUND_ITZSTARTZget_current_charlenZ _last_charr �feedr �stateZ DETECTINGZgot_enough_data�get_confidenceZSHORTCUT_THRESHOLD)r Zbyte_str�iZ coding_stateZchar_lenr r r r 8 s6 zSJISProber.feedc C s | j �� }| j�� }t||�S )N)r r" r �max)r Z context_confZ distrib_confr r r r" Y s zSJISProber.get_confidence) �__name__� __module__� __qualname__r r �propertyr r r r" � __classcell__r r )r r r $ s !r N)Zmbcharsetproberr Zcodingstatemachiner Zchardistributionr Zjpcntxr Zmbcssmr Zenumsr r r r r r r �<module> s
Save File
Cancel