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//usr/lib/python2.4/filecmp.pyc
mς =5Dc @ sί d Z d k Z d k Z d k Z d k l Z l Z l Z l Z d d d g Z h Z d d Z d d d Z d Z d Z d f d YZ d d d Z e e d Z d Z d Z e d j o e n d S( s Utilities for comparing files and directories. Classes: dircmp Functions: cmp(f1, f2, shallow=1) -> int cmpfiles(a, b, common) -> ([], [], []) N( s ifilters ifilterfalses imaps izipt cmpt dircmpt cmpfilesi i i c C s | d j o t i d t n t t i | } t t i | } | d t i j p | d t i j o t Sn | o | | j o t Sn | d | d j o t Sn t i | | f } | o# | | f | d j o | d Sn t | | } | | | f t | | f <| S( s½ Compare two files. Arguments: f1 -- First file name f2 -- Second file name shallow -- Just check stat signature (do not read the files). defaults to 1. use_statcache -- obsolete argument. Return value: True if the files are the same, False otherwise. This function uses a cache for past comparisons and the results, with a cache invalidation mechanism relying on stale signatures. s$ use_statcache argument is deprecatedi i i N( t use_statcachet Nonet warningst warnt DeprecationWarningt _sigt ost statt f1t s1t f2t s2t S_IFREGt Falset shallowt Truet _cachet gett resultt _do_cmpt outcome( R R R R R R R R ( ( t /usr/lib/python2.4/filecmp.pyR s$ ( c C s t i | i | i | i f S( N( R t S_IFMTt stt st_modet st_sizet st_mtime( R ( ( R R @ s c C sy t } t | d } t | d } xN t oF | i | } | i | } | | j o t Sn | p t Sq' q' Wd S( Nt rb( t BUFSIZEt bufsizet openR t fp1R t fp2R t readt b1t b2R ( R R R" R% R& R# R ( ( R R E s c B sΘ t Z d Z e e d Z d Z d Z d Z d Z d Z d Z d Z d Z 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 Z RS( sQ 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 ['RCS', 'CVS', 'tags']. 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. c C sq | | _ | | _ | d j o t i t i g | _ n | | _ | d j o d d d g | _ n | | _ d S( Nt RCSt CVSt tags( t at selft leftt bt rightt hideR R t curdirt pardirt ignore( R+ R* R- R2 R/ ( ( R t __init__u s c C sn t t i | i | i | i | _ t t i | i | i | i | _ | i i | i i d S( N( t _filterR t listdirR+ R, R/ R2 t left_listR. t right_listt sort( R+ ( ( R t phase0 s c C s» t t t t i i | i | i } t t t t i i | i | i } t | i t | i | | _ t | i t | i | | _ t | i t | i | | _ d S( N( t dictt izipt imapR t patht normcaseR+ R6 R* R7 R- t mapt __getitem__t ifiltert has_keyt commont ifilterfalset left_onlyt right_only( R+ R* R- ( ( R t phase1 s **!!c C s g | _ g | _ g | _ xg| i D]\} t i i | i | } t i i | i | } d } y t i | } Wn t i j o } d } n Xy t i | } Wn t i j o } d } n X| o‘ t i | i } t i | i } | | j o | i i | qt i | o | i i | qt i | o | i i | q| i i | q% | i i | q% Wd S( Ni i ( R+ t common_dirst common_filest common_funnyRC t xR R= t joinR, t a_pathR. t b_patht okR t a_statt errort whyt b_statR R t a_typet b_typet appendt S_ISDIRt S_ISREG( R+ RN RO RU RS RT RP RM RK RR ( ( R t phase2 s6 c C s7 t | i | i | i } | \ | _ | _ | _ d S( N( R R+ R, R. RI t xxt same_filest diff_filest funny_files( R+ RZ ( ( R t phase3³ s c C ss h | _ xc | i D]X } t i i | i | } t i i | i | } t | | | i | i | i | <q Wd S( N( R+ t subdirsRH RK R R= RL R, t a_xR. t b_xR R2 R/ ( R+ R` Ra RK ( ( R t phase4· s c C s2 | i x! | i i D] } | i q Wd S( N( R+ Rb R_ t itervaluest sdt phase4_closure( R+ Rd ( ( R Re Α s c C s> d G| i G| i GH| i o( | i i d G| i Gd G| i GHn | i o( | i i d G| i Gd G| i GHn | i o | i i d G| i GHn | i o | i i d G| i GHn | i o | i i d G| i GHn | i o | i i d G| i GHn | i o | i i d G| i GHn d S( Nt diffs Only int :s Identical files :s Differing files :s Trouble with common files :s Common subdirectories :s Common funny cases :( R+ R, R. RE R8 RF R[ R\ R] RH RJ ( R+ ( ( R t reportΖ s, c C s3 | i x" | i i D] } H| i q Wd S( N( R+ Rh R_ Rc Rd ( R+ Rd ( ( R t report_partial_closureί s c C s3 | i x" | i i D] } H| i q Wd S( N( R+ Rh R_ Rc Rd t report_full_closure( R+ Rd ( ( R Rj ε s R_ R[ R\ R] RH RI RJ RC RE RF R6 R7 c C s; | | i j o t | n | i | | t | | S( N( t attrR+ t methodmapt AttributeErrort getattr( R+ Rk ( ( R t __getattr__ρ s ( t __name__t __module__t __doc__R R3 R9 RG RY R^ Rb Re Rh Ri Rj R: Rl Ro ( ( ( R R S s" # c C s | d j o t i d t n g g g f } xU | D]M } t i i | | } t i i | | } | t | | | i | q7 W| S( s 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 use_statcache -- obsolete argument Returns a tuple of three lists: files that compare equal files that are different filenames that aren't regular files. s$ use_statcache argument is deprecatedN( R R R R R t resRC RK R R= RL R* t axR- t bxt _cmpR RV ( R* R- RC R R Rs Rt RK Ru ( ( R R χ s !c C s< y | | | | | SWn t i j o d Sn Xd S( Ni ( t absR R* R- t shR RQ ( R* R- Rx Rw R ( ( R Rv s c C s t t | i | S( N( t listRD t skipt __contains__t flist( R| Rz ( ( R R4 s c C s d k } d k } | i | i d d \ } } t | d j o | i d d n t | d | d } d | j o | i n | i d S( Ni t ri s need exactly two argsi s -rt ( s -rR~ ( t syst getoptt argvt optionst argst lent GetoptErrorR R t ddRj Rh ( R R R R R ( ( R t demo% s t __main__( Rr R R R t itertoolsRA RD R< R; t __all__R R R R R R R R Rw Rv R4 R Rp ( RA R R R R R R; Rv R4 RD R R R R R R< R R ( ( R t ? s" * €