관리-도구
편집 파일: escprober.cpython-38.pyc
U ʗRe � @ sX d dl mZ d dlmZ d dlmZmZmZ d dlm Z m Z m Z m Z G dd� de�Z dS )� )� CharSetProber)�CodingStateMachine)�LanguageFilter� MachineState� ProbingState)� HZ_SM_MODEL�ISO2022CN_SM_MODEL�ISO2022JP_SM_MODEL�ISO2022KR_SM_MODELc sV e Zd ZdZd� fdd� Z� fdd�Zedd� �Zed d � �Zd d � Z d d� Z � Z S )�EscCharSetProberz� This CharSetProber uses a "code scheme" approach for detecting encodings, whereby easily recognizable escape or shift sequences are relied on to identify these encodings. Nc s� t � j|d� g | _| jtj@ r@| j�tt�� | j�tt �� | jtj @ r\| j�tt �� | jtj @ rx| j�tt �� d | _d | _d | _d | _| �� d S )N)� lang_filter)�super�__init__� coding_smr r �CHINESE_SIMPLIFIED�appendr r r �JAPANESEr �KOREANr �active_sm_count�_detected_charset�_detected_language�_state�reset)�selfr �� __class__� ��/builddir/build/BUILDROOT/alt-python38-pip-22.2.1-2.el8.x86_64/opt/alt/python38/lib/python3.8/site-packages/pip/_vendor/chardet/escprober.pyr . s zEscCharSetProber.__init__c sF t � �� | jD ]}|sqd|_|�� qt| j�| _d | _d | _d S )NT)r r r �active�lenr r r )r r r r r r > s zEscCharSetProber.resetc C s | j S �N�r �r r r r � charset_nameI s z EscCharSetProber.charset_namec C s | j S r )r r" r r r �languageM s zEscCharSetProber.languagec C s | j r dS dS )Ng�G�z��?g r! r" r r r �get_confidenceQ s z EscCharSetProber.get_confidencec C s� |D ]�}| j D ]�}|r|js q|�|�}|tjkrhd|_| jd8 _| jdkr�tj| _| j S q|tj krtj | _|� � | _ |j| _| j S qq| j S )NFr � )r r � next_stater �ERRORr r �NOT_MEr �state�ITS_ME�FOUND_IT�get_coding_state_machiner r$ r )r �byte_str�cr � coding_stater r r �feedT s" zEscCharSetProber.feed)N) �__name__� __module__� __qualname__�__doc__r r �propertyr# r$ r% r1 � __classcell__r r r r r ' s r N)� charsetproberr �codingstatemachiner �enumsr r r �escsmr r r r r r r r r �<module> s