AlkantarClanX12

Your IP : 18.223.213.76


Current Path : /opt/alt/python34/lib64/python3.4/lib2to3/__pycache__/
Upload File :
Current File : //opt/alt/python34/lib64/python3.4/lib2to3/__pycache__/main.cpython-34.pyo

�
i f�-�@s�dZddlmZmZddlZddlZddlZddlZddlZddl	Z	ddl
mZdd�ZGdd	�d	ej
�Zd
d�Zddd
�ZdS)z
Main program for 2to3.
�)�with_statement�print_functionN�)�refactorc	Cs:|j�}|j�}tj||||dddd�S)z%Return a unified diff of two strings.z
(original)z(refactored)Zlineterm�)�
splitlines�difflibZunified_diff)�a�b�filename�r�1/opt/alt/python34/lib64/python3.4/lib2to3/main.py�
diff_textss
	rcs[eZdZdZddd�fdd�Zdd�Z�fdd�Zd	d
�Z�S)�StdoutRefactoringToola2
    A refactoring tool that can avoid overwriting its input files.
    Prints output to stdout.

    Output files can optionally be written to a different directory and or
    have an extra file suffix appended to their name for use in situations
    where you do not want to replace the input files.
    rc		sv||_||_|r;|jtj�r;|tj7}n||_||_||_tt	|�j
|||�dS)aF
        Args:
            fixers: A list of fixers to import.
            options: A dict with RefactoringTool configuration.
            explicit: A list of fixers to run even if they are explicit.
            nobackups: If true no backup '.bak' files will be created for those
                files that are being refactored.
            show_diffs: Should diffs of the refactoring be printed to stdout?
            input_base_dir: The base directory for all input files.  This class
                will strip this path prefix off of filenames before substituting
                it with output_dir.  Only meaningful if output_dir is supplied.
                All files processed by refactor() must start with this path.
            output_dir: If supplied, all converted files will be written into
                this directory tree instead of input_base_dir.
            append_suffix: If supplied, all files output by this tool will have
                this appended to their filename.  Useful for changing .py to
                .py3 for example by passing append_suffix='3'.
        N)�	nobackups�
show_diffs�endswith�os�sep�_input_base_dir�_output_dir�_append_suffix�superr�__init__)	�selfZfixers�options�explicitrr�input_base_dir�
output_dir�
append_suffix)�	__class__rr
r$s					zStdoutRefactoringTool.__init__cOs3|jj|||f�|jj|||�dS)N)�errors�append�logger�error)r�msg�args�kwargsrrr
�	log_errorAszStdoutRefactoringTool.log_errorc
!s|}|jrk|j|j�rOtjj|j|t|j�d��}qktd||jf��n|jr�||j7}n||kr�tjj	|�}tjj
|�s�tj|�n|jd||�n|j
s�|d}tjj|�rKytj|�WqKtk
rG}z|jd|�WYdd}~XqKXnytj||�Wq�tk
r�}z|jd||�WYdd}~Xq�Xntt|�j}	|	||||�|j
s�tj||�n||kr�tj||�ndS)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�
startswithrr�path�join�len�
ValueErrorr�dirname�isdir�makedirs�log_messager�lexists�remove�OSError�renamerr�
write_file�shutilZcopymode)
rZnew_textrZold_text�encodingZ
orig_filenamerZbackup�err�write)r rr
r6Es@		
	
&)	z StdoutRefactoringTool.write_filecCs�|r|jd|�n�|jd|�|jr�t|||�}yi|jdk	r�|j�-x|D]}t|�qgWtjj�WdQXnx|D]}t|�q�WWq�tk
r�t	d|f�dSYq�XndS)NzNo changes to %sz
Refactored %sz+couldn't encode %s's diff for your terminal)
r1rrZoutput_lock�print�sys�stdout�flush�UnicodeEncodeError�warn)r�old�newrZequalZ
diff_lines�linerrr
�print_outputls"	



z"StdoutRefactoringTool.print_output)�__name__�
__module__�__qualname__�__doc__rr(r6rDrr)r r
rs
'rcCstd|fdtj�dS)NzWARNING: %s�file)r;r<�stderr)r%rrr
r@�sr@cs�tjdd�}|jdddddd�|jd	d
dddgdd
�|jdddddddddd�|jdddddgdd�|jdddddd�|jdddddd�|jdddddd �|jd!dddd"�|jd#d$dddd%�|jd&d'dddd(dd)�|jd*d+dddd,dd-dd.�|jd/d0dddd1�|jd2dddd,dd-dd3�d(}i}|j|�\}}|jrd4|d5<|js�td6�nd4|_n|jr'|jr'|j	d7�n|j
rJ|jrJ|j	d8�n|jrj|jrjtd9�n|jr�|jr�|j	d:�n|jr�t
d;�x!tj��D]}t
|�q�W|s�d<Sn|st
d=d>tj�t
d?d>tj�d@SdA|kr6d4}|jr6t
dBd>tj�d@Sn|jrLd4|dC<n|jr^tjntj}gtj_tjdDdEdF|�tjdG�}ttj���}	t�fdHdI�|jD��}
t�}|jrCd(}x;|jD]0}
|
dJkrd4}q�|j�dK|
�q�W|r:|	j |�n|}n|	j |�}|j!|
�}t"j#j$|�}|r�|j%t"j&�r�t"j#j'|�r�t"j#j(|�}n|jr�|j)t"j&�}|j*dL|j|�nt+t,|�|t,|�|j|jdM|dN|jdO|j
�}|j-s�|rG|j.�nRy#|j||j|j/|j0�Wn,tj1k
r�t
dPd>tj�dSYnX|j2�nt3t4|j-��S)Qz�Main program.

    Args:
        fixer_pkg: the name of a package where the fixers are located.
        args: optional; a list of command line arguments. If omitted,
              sys.argv[1:] is used.

    Returns a suggested exit status (0, 1, 2).
    Zusagez2to3 [options] file|dir ...z-dz--doctests_only�action�
store_true�helpzFix up doctests onlyz-fz--fixr"�defaultz1Each FIX specifies a transformation; default: allz-jz--processesZstorer�type�intzRun 2to3 concurrentlyz-xz--nofixz'Prevent a transformation from being runz-lz--list-fixeszList 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�strrzXPut output files in this directory instead of overwriting the input files.  Requires -n.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:rz1At least one file or directory argument required.rIzUse --help to show usage.��-zCan't write to stdin.r�formatz%(name)s: %(message)s�levelzlib2to3.mainc3s|]}�d|VqdS)z.fix_Nr)�.0�fix)�	fixer_pkgrr
�	<genexpr>�szmain.<locals>.<genexpr>�allz.fix_z7Output in %r will mirror the input directory %r layout.rrrz+Sorry, -j isn't supported on this platform.)5�optparseZOptionParserZ
add_option�
parse_argsrRr:r@rrr$Z
add_suffixZno_diffsZ
list_fixesr;rZget_all_fix_namesr<rJr�verbose�logging�DEBUG�INFO�rootZhandlersZbasicConfigZ	getLogger�setZget_fixers_from_packageZnofixrX�add�union�
differencerr*�commonprefixrrr/r.�rstrip�infor�sortedr!�refactor_stdinZ
doctests_onlyZ	processesZMultiprocessingUnsupportedZ	summarizerP�bool)rYr&�parserrk�flagsrZfixnamerVr#Zavail_fixesZunwanted_fixesrZall_presentrXZ	requestedZfixer_namesrZrtr)rYr
�main�s�

	
	

	
		
"							
	
	
ro)rHZ
__future__rrr<rrr_r7r\rrrZMultiprocessRefactoringToolrr@rorrrr
�<module>s	g