Current File : //proc/thread-self/root/opt/alt/python34/lib64/python3.4/__pycache__/filecmp.cpython-34.pyc
�
e ff& � @ s d Z d d l Z d d l Z d d l m Z d d d d d g Z i Z d# Z d d d
d d d d d g Z d d � Z d d d � Z
d d � Z d d � Z Gd d � d � Z
d d d � Z e e
d d � Z d d � Z d d! � Z e d" k re � n d S)$z�Utilities for comparing files and directories.
Classes:
dircmp
Functions:
cmp(f1, f2, shallow=True) -> int
cmpfiles(a, b, common) -> ([], [], [])
clear_cache()
� N)� filterfalse� clear_cache�cmp�dircmp�cmpfiles�DEFAULT_IGNORES� i ZRCSZCVSZtagsz.gitz.hgz.bzrZ_darcs� __pycache__c C s t j � d S)zClear the filecmp cache.N)�_cache�clear� r r �,/opt/alt/python34/lib64/python3.4/filecmp.pyr s Tc C s� t t j | � � } t t j | � � } | d t j k sP | d t j k rT d S| rj | | k rj d S| d | d k r� d St j | | | | f � } | d k r� t | | � } t t � d k r� t � n | t | | | | f <n | S)a� Compare two files.
Arguments:
f1 -- First file name
f2 -- Second file name
shallow -- Just check stat signature (do not read the files).
defaults to True.
Return value:
True if the files are the same, False otherwise.
This function uses a cache for past comparisons and the results,
with cache entries invalidated if their stat information
changes. The cache may be cleared by calling clear_cache().
r FT� N�d ) �_sig�os�stat�S_IFREGr
�get�_do_cmp�lenr )�f1�f2�shallow�s1�s2Zoutcomer r r
r s &
c C s t j | j � | j | j f S)N)r �S_IFMT�st_mode�st_size�st_mtime)�str r r
r D s r c C sy t } t | d � �^ } t | d � �F } x< | j | � } | j | � } | | k r[ d S| s- d Sq- WWd QXWd QXd S)N�rbFT)�BUFSIZE�open�read)r r �bufsize�fp1�fp2Zb1Zb2r r r
r I s $ r c @ s� e Z d Z d Z d d d d � Z d d � Z d d � Z d d
� Z d d � Z d
d � Z d d � Z
d d � Z d d � Z d d � Z
e d e d e d e d e d e d e d e d e d e d e d! e d" e � Z d# d$ � Z d S)%r aM A class that manages the comparison of 2 directories.
dircmp(a, b, ignore=None, hide=None)
A and B are directories.
IGNORE is a list of names to ignore,
defaults to DEFAULT_IGNORES.
HIDE is a list of names to hide,
defaults to [os.curdir, os.pardir].
High level usage:
x = dircmp(dir1, dir2)
x.report() -> prints a report on the differences between dir1 and dir2
or
x.report_partial_closure() -> prints report on differences between dir1
and dir2, and reports on common immediate subdirectories.
x.report_full_closure() -> like report_partial_closure,
but fully recursive.
Attributes:
left_list, right_list: The files in dir1 and dir2,
filtered by hide and ignore.
common: a list of names in both dir1 and dir2.
left_only, right_only: names only in dir1, dir2.
common_dirs: subdirectories in both dir1 and dir2.
common_files: files in both dir1 and dir2.
common_funny: names in both dir1 and dir2 where the type differs between
dir1 and dir2, or the name is not stat-able.
same_files: list of identical files.
diff_files: list of filenames which differ.
funny_files: list of files which could not be compared.
subdirs: a dictionary of dircmp objects, keyed by names in common_dirs.
Nc C sd | | _ | | _ | d k r6 t j t j g | _ n | | _ | d k rW t | _ n | | _ d S)N)�left�rightr �curdir�pardir�hider �ignore)�self�a�br- r, r r r
�__init__x s zdircmp.__init__c C sn t t j | j � | j | j � | _ t t j | j � | j | j � | _ | j j � | j j � d S)N)
�_filterr �listdirr( r, r- � left_listr) �
right_list�sort)r. r r r
�phase0� s
z
dircmp.phase0c C s� t t t t j j | j � | j � � } t t t t j j | j � | j � � } t t | j t
| j | � � � | _ t t | j t
| j | � � � | _ t t | j t
| j | � � � | _ d S)N)�dict�zip�mapr �path�normcaser4 r5 �list� __getitem__�filter� __contains__�commonr � left_only�
right_only)r. r/ r0 r r r
�phase1� s
**''z
dircmp.phase1c
C s� g | _ g | _ g | _ xy| j D]n} t j j | j | � } t j j | j | � } d } y t j | � } Wn+ t
k
r� } z d } WYd d } ~ Xn Xy t j | � } Wn+ t
k
r� } z d } WYd d } ~ Xn X| r�t j | j � } t j | j � } | | k r,| j j
| � q�t j | � rN| j j
| � q�t j | � rp| j j
| � q�| j j
| � q% | j j
| � q% Wd S)Nr r )� common_dirs� common_files� common_funnyrA r r; �joinr( r) r �OSErrorr r �append�S_ISDIR�S_ISREG)
r. �xZa_pathZb_path�okZa_statZwhyZb_statZa_typeZb_typer r r
�phase2� s4 z
dircmp.phase2c C s7 t | j | j | j � } | \ | _ | _ | _ d S)N)r r( r) rF �
same_files�
diff_files� funny_files)r. Zxxr r r
�phase3� s z
dircmp.phase3c C ss i | _ xc | j D]X } t j j | j | � } t j j | j | � } t | | | j | j � | j | <q Wd S)N)
�subdirsrE r r; rH r( r) r r- r, )r. rM Za_xZb_xr r r
�phase4� s
z
dircmp.phase4c C s2 | j � x! | j j � D] } | j � q Wd S)N)rU rT �values�phase4_closure)r. �sdr r r
rW � s
zdircmp.phase4_closurec C sK t d | j | j � | j rH | j j � t d | j d | j � n | j rz | j j � t d | j d | j � n | j r� | j j � t d | j � n | j r� | j j � t d | j � n | j r� | j j � t d | j � n | j r | j j � t d | j � n | j
rG| j
j � t d | j
� n d S) NZdiffzOnly in�:zIdentical files :zDiffering files :zTrouble with common files :zCommon subdirectories :zCommon funny cases :) �printr( r) rB r6 rC rP rQ rR rE rG )r. r r r
�report� s,
z
dircmp.reportc C s9 | j � x( | j j � D] } t � | j � q Wd S)N)r[ rT rV rZ )r. rX r r r
�report_partial_closure� s
z dircmp.report_partial_closurec C s9 | j � x( | j j � D] } t � | j � q Wd S)N)r[ rT rV rZ �report_full_closure)r. rX r r r
r] � s
zdircmp.report_full_closurerT rP rQ rR rE rF rG rA rB rC r4 r5 c C s< | | j k r t | � � n | j | | � t | | � S)N)� methodmap�AttributeError�getattr)r. �attrr r r
� __getattr__� s zdircmp.__getattr__)�__name__�
__module__� __qualname__�__doc__r1 r7 rD rO rS rU rW r[ r\ r] r8 r^ rb r r r r
r V s" #
c C sk g g g f } xU | D]M } t j j | | � } t j j | | � } | t | | | � j | � q W| S)a] Compare common files in two directories.
a, b -- directory names
common -- list of file names found in both directories
shallow -- if true, do comparison based solely on stat() information
Returns a tuple of three lists:
files that compare equal
files that are different
filenames that aren't regular files.
)r r; rH �_cmprJ )r/ r0 rA r �resrM ZaxZbxr r r
r � s
!c C s8 y | | | | | � � SWn t k
r3 d SYn Xd S)N� )rI )r/ r0 Zsh�absr r r r
rg s
rg c C s t t | j | � � S)N)r= r r@ )Zflist�skipr r r
r2 s r2 c C s� d d l } d d l } | j | j d d � d � \ } } t | � d k rd | j d d � � n t | d | d � } d | k r� | j � n
| j � d S) Nr r �rri zneed exactly two args�-r� )rm rn )�sys�getopt�argvr Z GetoptErrorr r] r[ )ro rp Zoptions�argsZddr r r
�demo$ s %
rs �__main__i )rf r r � itertoolsr �__all__r
r" r r r r r r r rj rg r2 rs rc r r r r
�<module> s$ '
�
Mini Shell