3
aj @ s^ d dl mZ d dlmZ dZdZd ZdZdZdZ dZ
dZ d Z d
Z
eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee eeeeeee
ee
ee
eeeeeeeeeeee ee ee e
eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee e e e e e e
e
e e e e e e e e e
e
e e e e e ee e e e e e
e
e
e e e e e e e e e e e e e e e e e e e e e e e ee e e e e e e e f ZdZG d d d eZd
S ) )
CharSetProber) ProbingState c sL e Zd Z fddZdd Zedd Zedd Zd d
Zd d Z Z
S )
Latin1Proberc s& t t| j d | _d | _| j d S )N)superr __init___last_char_class
_freq_counterreset)self) __class__ "/usr/lib/python3.6/latin1prober.pyr a s zLatin1Prober.__init__c C s t | _dgt | _tj| d S )Nr )OTHr FREQ_CAT_NUMr r r )r r r r r g s zLatin1Prober.resetc C s dS )Nz
ISO-8859-1r )r r r r charset_namel s zLatin1Prober.charset_namec C s dS )N r )r r r r languagep s zLatin1Prober.languagec C sb | j |}xP|D ]H}t| }t| jt | }|dkr@tj| _P | j| d7 < || _qW | j S )Nr r )
Zfilter_with_english_lettersLatin1_CharToClassLatin1ClassModelr CLASS_NUMr NOT_MEZ_stater state)r Zbyte_strcZ
char_classZfreqr r r feedt s
zLatin1Prober.feedc C s\ | j tjkrdS t| j}|dk r(d}n | jd | jd d | }|dk rPd}|d }|S )Ng{Gz?g r r g 4@g\(\?)r r r sumr )r ZtotalZ
confidencer r r get_confidence s
zLatin1Prober.get_confidence) __name__
__module__ __qualname__r r propertyr r r! r#
__classcell__r r )r r r ` s r N)@r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r r )Z
charsetproberr Zenumsr r ZUDFr ZASCZASSZACVZACOZASVZASOr r r r r r r r <module> sh