3
Re @ s` d dl mZ d dlmZ d dlmZ d dlmZ d dlm Z d dl
m Z m Z G dd deZ
d S )
)MultiByteCharSetProber)CodingStateMachine)SJISDistributionAnalysis)SJISContextAnalysis)
SJIS_SM_MODEL) ProbingState MachineStatec sP e Zd Z fddZ fddZedd Zedd Zd d
Zd d Z Z
S )
SJISProberc s4 t t| j tt| _t | _t | _ | j
d S )N) superr __init__r r coding_smr distribution_analyzerr context_analyzerreset)self) __class__ /builddir/build/BUILDROOT/alt-python36-pip-20.2.4-5.el9.x86_64/opt/alt/python36/lib/python3.6/site-packages/pip/_vendor/chardet/sjisprober.pyr % s
zSJISProber.__init__c s t t| j | jj 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 )NJapaneser )r r r r language4 s zSJISProber.languagec C sL xt t|D ]}| jj|| }|tjkrP| jjd| j| j | t
j | _ P q|tj
krft
j| _ P q|tjkr| jj }|dkr|d | jd< | jj| jd| d | | jj| j| q| jj||d | |d | | | jj||d |d | qW |d | jd< | jt
jkrF| jj rF| j | jkrFt
j| _ | jS )Nz!%s %s prober hit error at byte %s r )rangelenr
next_stater ERRORloggerdebugr r r NOT_ME_stateITS_MEFOUND_ITSTARTget_current_charlen
_last_charr feedr
state DETECTINGgot_enough_dataget_confidenceSHORTCUT_THRESHOLD)r byte_stri coding_statechar_lenr r r r( 8 s6
zSJISProber.feedc C s | j j }| jj }t||S )N)r r, r
max)r context_conf 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)mbcharsetproberr codingstatemachiner chardistributionr jpcntxr mbcssmr enumsr r r r r r r s