Current File : //lib64/python3.6/lib2to3/__pycache__/main.cpython-36.opt-2.pyc
3
\�- � @ s| d dl mZmZ d dlZd dlZd dlZd dlZd dlZd dlZddl m
Z
dd� Z G dd� de
j �Z
d d
� Zd
d d �ZdS )� )�with_statement�print_functionN� )�refactorc C s( | j � } |j � }tj| |||dddd�S )Nz
(original)z (refactored)� )Zlineterm)�
splitlines�difflibZ unified_diff)�a�b�filename� r �$/usr/lib64/python3.6/lib2to3/main.py�
diff_texts s
r c s: e Zd Zd
� fdd� Zdd� Z� fdd�Zdd � Z� ZS ) �StdoutRefactoringToolr c sR || _ || _|r(|jtj� r(|tj7 }|| _|| _|| _tt | �j
|||� d S )N) � nobackups�
show_diffs�endswith�os�sep�_input_base_dir� _output_dir�_append_suffix�superr �__init__) �selfZfixers�options�explicitr r �input_base_dir�
output_dir�
append_suffix)� __class__r r
r $ s
z StdoutRefactoringTool.__init__c O s* | j j|||f� | jj|f|�|� d S )N)�errors�append�logger�error)r �msg�args�kwargsr r r
� log_errorA s z StdoutRefactoringTool.log_errorc
! s| |}| j rH|j| j�r6tjj| j |t| j�d � �}ntd|| jf ��| jrX|| j7 }||kr�tjj |�}tjj
|� r�|r�tj |� | j d||� | j
�s4|d }tjj|�r�ytj|� W n. tk
r� } z| j d|� W Y d d }~X nX ytj||� W n2 tk
�r2 } z| j d||� W Y d d }~X nX tt| �j} | ||||� | j
�sbtj||� ||k�rxtj||� d S )Nz5filename %s does not start with the input_base_dir %szWriting converted %s to %s.z.bakzCan't remove backup %szCan't rename %s to %s)r �
startswithr r �path�join�len�
ValueErrorr �dirname�isdir�makedirs� log_messager �lexists�remove�OSError�renamer r �
write_file�shutilZcopymode)
r Znew_textr Zold_text�encodingZ
orig_filenamer Zbackup�err�write)r r r
r6 E s@
z StdoutRefactoringTool.write_filec C s� |r| j d|� n�| j d|� | jr�t|||�}yX| jd k rp| j�& x|D ] }t|� qJW tjj� W d Q R X nx|D ] }t|� qvW W n" tk
r� t d|f � d S X d S )NzNo changes to %sz
Refactored %sz+couldn't encode %s's diff for your terminal)
r1 r r Z output_lock�print�sys�stdout�flush�UnicodeEncodeError�warn)r �old�newr ZequalZ
diff_lines�liner r r
� print_outputl s"
z"StdoutRefactoringTool.print_output)r r r )�__name__�
__module__� __qualname__r r( r6 rD �
__classcell__r r )r r
r s 'r c C s t d| f tjd� d S )Nz WARNING: %s)�file)r; r< �stderr)r% r r r
r@ � s r@ c s t jdd�}|jddddd� |jdd d
g d d � |jd
dddddd� |jddd
g dd � |jddddd� |jdddd d� |jd d dd d� |jd dd!d� |jd"d#dd$d� |jd%d&dd'd(d � |jd)d*dd+d,d-d.� |jd/d0dd1d� |jd2dd+d,d3d.� d'}i }|j|�\}}|j�r@d4|d5< |j�s:td6� d4|_|j�r\|j �r\|j d7� |j
�rx|j �rx|j d8� |j �r�|j �r�td9� |j �r�|j�r�|j d:� |j �r�t
d;� x tj� �D ]}t
|� �q�W |�s�d<S |�s t
d=tjd>� t
d?tjd>� d@S dA|k�r4d4}|j�r4t
dBtjd>� d@S |j�rDd4|dC< |j�rRtjntj}tjdD|dE� tjdF�}ttj� ��} t� fdGdH�|jD ��}
t� } |j �r�d'} x2|j D ](}
|
dIk�r�d4} n| j � dJ |
� �q�W | �r�| j | �n| }n
| j | �}|j |
�}t j!j"|�}|�rD|j#t j$� �rDt j!j%|� �rDt j!j&|�}|j�rh|j't j$�}|j(dK|j|� t)t*|�|t*| �|j|j ||j|j
dL�}|j+�s�|�r�|j,� nBy|j||j|j-|j.� W n& tj/k
�r� t
dMtjd>� dS X |j0� t1t2|j+��S )NNz2to3 [options] file|dir ...)Zusagez-dz--doctests_only�
store_truezFix up doctests only)�action�helpz-fz--fixr" z1Each FIX specifies a transformation; default: all)rL �defaultrM z-jz --processesZstorer �intzRun 2to3 concurrently)rL rN �typerM z-xz--nofixz'Prevent a transformation from being runz-lz --list-fixesz List available transformationsz-pz--print-functionz0Modify the grammar so that print() is a functionz-vz --verbosezMore verbose loggingz
--no-diffsz#Don't show diffs of the refactoringz-wz--writezWrite back modified filesz-nz --nobackupsFz&Don't write backups for modified filesz-oz --output-dir�strr zXPut output files in this directory instead of overwriting the input files. Requires -n.)rL rP rN rM z-Wz--write-unchanged-fileszYAlso write files even if no changes were required (useful with --output-dir); implies -w.z --add-suffixzuAppend this string to all output filenames. Requires -n if non-empty. ex: --add-suffix='3' will generate .py3 files.T�write_unchanged_filesz&--write-unchanged-files/-W implies -w.z%Can't use --output-dir/-o without -n.z"Can't use --add-suffix without -n.z@not writing files and not printing diffs; that's not very usefulzCan't use -n without -wz2Available transformations for the -f/--fix option:r z1At least one file or directory argument required.)rI zUse --help to show usage.� �-zCan't write to stdin.r z%(name)s: %(message)s)�format�levelz lib2to3.mainc 3 s | ]}� d | V qdS )z.fix_Nr )�.0�fix)� fixer_pkgr r
� <genexpr>� s zmain.<locals>.<genexpr>�allz.fix_z7Output in %r will mirror the input directory %r layout.)r r r z+Sorry, -j isn't supported on this platform.)3�optparseZ OptionParserZ
add_option�
parse_argsrR r: r@ r r r$ Z
add_suffixZno_diffsZ
list_fixesr; r Zget_all_fix_namesr< rJ r �verbose�logging�DEBUG�INFOZ basicConfigZ getLogger�setZget_fixers_from_packageZnofixrX �add�union�
differencer r* � commonprefixr r r/ r. �rstrip�infor �sortedr! �refactor_stdinZ
doctests_onlyZ processesZMultiprocessingUnsupportedZ summarizerO �bool)rY r& �parserrj �flagsr ZfixnamerV r# Z avail_fixesZunwanted_fixesr Z all_presentrX Z requestedZ fixer_namesr Zrtr )rY r
�main� s�
rn )N)Z
__future__r r r< r r r_ r7 r\ r r r ZMultiprocessRefactoringToolr r@ rn r r r r
�<module> s g
Mini Shell