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Editing: surrogateescape.cpython-36.pyc
3 ��jf� � @ s� d Z ddlZddlZddlmZ dZdd� Zdd� ZejrHe Z d d � Z ne Z e Z d d � Z G d d� de�Zdd� Zdd� Zdd� Zdd� ZdZed�Zed�Zeje�jZdd� Zed kr�dS ) z� This is Victor Stinner's pure-Python implementation of PEP 383: the "surrogateescape" error handler of Python 3. Source: misc/python/surrogateescape.py in https://bitbucket.org/haypo/misc � N)�utils�surrogateescapec C s t jr | S | jd�S d S )NZunicode_escape)r �PY3�decode)�text� r �>/tmp/pip-build-s1i5078x/future/future/utils/surrogateescape.py�u s r c C s t jr| jd�S | S d S )N�latin1)r r �encode)�datar r r �b s r c C s t | f�S )N)�bytes)�coder r r �<lambda># s r c C sf | j | j| j� }y0t| t�r(t|�}nt| t�r<t|�}n| �W n tk rZ | �Y nX || jfS )z� Pure Python implementation of the PEP 383: the "surrogateescape" error handler of Python 3. Undecodable bytes will be replaced by a Unicode character U+DCxx on decoding, and these are translated into the original bytes on encoding. ) �object�start�end� isinstance�UnicodeDecodeError�replace_surrogate_decode�UnicodeEncodeError�replace_surrogate_encode�NotASurrogateError)�exc�mystring�decodedr r r �surrogateescape_handler( s r c @ s e Zd ZdS )r N)�__name__� __module__� __qualname__r r r r r C s r c C s� g }x|| D ]t}t |�}d| ko(dkn s2t�d| koDdkn r^|jt|d �� q |dkrz|jt|d �� q t�q W t� j|�S )z� Returns a (unicode) string, not the more logical bytes, because the codecs register_error functionality expects this. i � i�� i � i� )�ordr �append�_unichr�str�join)r r �chr r r r r G s r c C s~ g }xl| D ]d}t |t�r |}nt|�}d| ko8dkn rR|jtd| �� q |dkrj|jt|�� q t�q W t� j|�S )z$ Returns a (unicode) string � � i � � )r �intr! r" r# r r$ r% )Zmybytesr r& r r r r r d s r c C sJ t dkr�g }xrt| �D ]f\}}t|�}|dk r8t|�}n:d| koJdkn r^t|d �}ntt | ||d d��|j|� qW t� j|�S t dk�r:g }x�t| �D ]�\}}t|�}d | ko�d kn �rd| ko�dkn �r t|d �}|j|� ntt | ||d d ��q�|jd�}|j|� q�W t� j|�S | jt t �S d S ) N�asciir' i�� i�� i � � zordinal not in range(128)zutf-8i � i�� zsurrogates not allowed) � FS_ENCODING� enumerater! � bytes_chrr r" r r% r � FS_ERRORS)�fn�encoded�indexr& r Zch_utf8r r r �encodefilename} s8 r4 c C s | j tt�S )N)r r- r0 )r1 r r r �decodefilename� s r5 r+ u [abcÿ]u [abc�]c C s> t jr dS ytjt� W n tk r8 tjtt� Y nX dS )zH Registers the surrogateescape error handler on Python 2 (only) N)r r �codecs� lookup_errorr0 � LookupError�register_errorr r r r r �register_surrogateescape� s r: �__main__)�__doc__r6 �sys�futurer r0 r r r �chrr# r/ �unichrr � Exceptionr r r r4 r5 r- r1 r2 �lookup�namer: r r r r r �<module> s0 '
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