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'/file_at_root', ... '///multiple_leading_separators_at_root', ... '']: ... assert split(f) == posixpath.split(f), f t /i t i ( t rsplitt lent rstrip( t pt htt nh( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt split s c C s t S( s@ return true if it is safe to hold open file handles to hardlinks( t True( ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt openhardlinks. s c C s t j | � j S( s- return number of hardlinks for the given file( t ost lstatt st_nlink( t name( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt nlinks2 s c C s} | d } t j j d k r? | d d k ry | d d !} qy n: | j d � ry | j d � ry d | k ry | d d !} n | S( s< parses the output produced by patch and returns the filenamei t OpenVMSi t `i i����t 't ( R t syst platformt startswitht endswith( t output_linet pf( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt parsepatchoutput6 s *c C sw | r d | | f p | } d | d k rH t j t d � | � � n t | � } | rs d t | � | f } n | S( s Build argument list for sshs %s@%st -i s4 illegal ssh hostname or username starting with -: %ss -p %s %s( t errort AbortR t shellquote( t sshcmdt hostt usert portt args( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt sshargsA s c C s t j | � j d @d k S( s" check whether a file is executablei@ i ( R R t st_mode( t f( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt isexecL s c C sm t j | � j } | r� t j | � s� t | � } | j � } | j � t j | � y t j | | � Wq� t k r� t | d � } | j | � | j � q� Xn d St j | � r t j | � } t j | � t | d � } | j | � | j � d t @} n | d @} | rE| rEt j | | | d @d ?t @B� n$ | ri| rit j | | d @� n d S( Nt wi� i@ i$ i ( R R R& t statt S_ISLNKt opent readt closet unlinkt symlinkt OSErrort writet readlinkt umaskt chmod( R' t lt xt st fpt datat sx( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt setflagsP s4 $ c C s� y t j | � j d @} WnQ t k rm } | j t j k rD � n | } | d k r` t } n | d M} n Xt j | | � d S( s� Copy the file mode from the file at path src to dst. If src doesn't exist, we're using mode instead. If mode is None, we're using umask.i� i� N( R R R& R1 t errnot ENOENTt NoneR4 R5 ( t srct dstt modeR& t inst( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt copymodet s c C s� y� t j t j Bt j B} t j d | d d � \ } } za t j | � t j | � j d @} | | @} t j | | | A� t j | � j d @| k } Wd t j | � XWn t t f k r� t SX| p� | S( s} Check whether the given path is on a filesystem with UNIX-like exec flags Requires a directory (like /foo/.hg) t dirt prefixs hg-checkexec-i� N( R* t S_IXUSRt S_IXGRPt S_IXOTHt tempfilet mkstempR R. R& R5 R/ t IOErrorR1 t False( t patht EXECFLAGSt fht fnt mt new_file_has_exect exec_flags_cannot_flip( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt checkexec� s c C s\ t j d | d d � } y% t j d | � t j | � t SWn t t f k rW t SXd S( s? check whether the given path is on a symlink-capable filesystemRE RF s hg-checklink-t .N( RJ t mktempR R0 R/ R R1 t AttributeErrorRM ( RN R ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt checklink� s c C s d S( s� Check that the base-relative path is a valid filename on this platform. Returns None if the path is ok, or a UI string describing the problem.N( ( RN ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt checkosfilename� s c C s d S( N( ( t fd( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt setbinary� s c C s | S( N( ( RN ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt pconvert� s c C s | S( N( ( RN ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt localpath� s c C s t j j | | � S( sw Returns whether path1 and path2 refer to the same file. This is only guaranteed to work for files, not directories.( R RN t samefile( t fpath1t fpath2( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyR_ � s c C s. t j | � } t j | � } | j | j k S( sy Returns whether fpath1 and fpath2 are on the same device. This is only guaranteed to work for files, not directories.( R R t st_dev( R` Ra t st1t st2( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt samedevice� s c C s | j � S( N( t lower( RN ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt normcase� s t darwinc C s, y | j d � | j � SWn t k r. n Xy | j d � } Wn�t k r d } d } d } xc| D][} t | � } | r� | d k s� | d k r� | d j g | D] } d t | � ^ q� � 7} d } d } n | d k r� | d k r� | | 7} qk | d k r`d | k o"d k n r`| d k r<d } n | d k rQd } n d } | } qk | d k r�d | k o�d k n r�| | 7} | d 8} | s�| | 7} d } q�qk | d | 7} qk W| d j g | D] } d t | � ^ q�� 7} | j d � } n Xt j d | � j � j d � S( s� Normalize a filename for OS X-compatible comparison: - escape-encode invalid characters - decompose to NFD - lowercase >>> normcase('UPPER') 'upper' >>> normcase('Café') 'cafe\xcc\x81' >>> normcase('É') 'e\xcc\x81' >>> normcase('���ʾ�.JPG') # issue3918 '%b8%ca%c3\xca\xbe%c8.jpg' t asciis utf-8R i i� i� s %%%02Xi� i� i� i i� i i t NFD( t decodeRf t UnicodeDecodeErrort ordt joint unicodedatat normalizet encode( RN t uR8 t gR6 t ct oR7 ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyRg � sH 0 ( ( 0c C s� d } d } y t j | | � } Wn, t k rP } | j t j k rJ | S� n Xz$ t j | | d d � j d � SWd t j | � Xd S( sL Returns the true, canonical file system path equivalent to the given path. Equivalent means, in this case, resulting in the same, unique file system link to the path. Every file system entry, whether a file, directory, hard link or symbolic link or special, will have a single path preferred by the system, but may allow multiple, differing path lookups to point to it. Most regular UNIX file systems only allow a file system entry to be looked up by its distinct path. Obviously, this does not apply to case insensitive file systems, whether case preserving or not. The most complex issue to deal with is file systems transparently reencoding the path, such as the non-standard Unicode normalisation required for HFS+ and HFSX. i2 i t i N( R R, R1 R= R> t fcntlR R. 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Wt j | � S( Ni ( R R t sept encodingt uppert cygwinmountpointsR ( RN t pathlent mpt mplen( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyRg G s c C s t S( N( RM ( RN ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyRU ^ s c C s t S( N( RM ( RN ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyRY d s c C s2 t j j d k r d | Sd | j d d � Sd S( NR s "%s"s '%s'R s '\''( R R R t replace( R8 ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyR g s c C s | S( N( ( t cmd( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt quotecommandm s t rc C s t j | | � S( N( R t popen( t commandRB ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyR� p s c C sU t j j d k r t Sy t j | d � t SWn t k rP } | j t j k SXd S( s5 return False if pid dead, True if running or not sureR i N( R R R R t killR1 R= t ESRCH( t pidRC ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt testpids s c C s6 | d k r t d � | | f St d � | | f S( s} return a 2-tuple (desc, code) describing a subprocess status (codes from kill are negative - not os.system/wait encoding)i s exited with status %ds killed by signal %d( R ( t code( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt explainexit} s c C s | j t j � k S( s; Return True if the stat object st is from the current user.( t st_uidR t getuid( t st( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt isowner� s c C s� t j d k r | Sd � } t j | k r5 | | � St j d k r] | t j j d | � � SxT t j j d d � j t j � D]1 } | t j j | | � � } | d k r | Sq Wd S( s� Find executable for command searching like which does. If command is a basename then PATH is searched for command. PATH isn't searched if command is an absolute or relative path. If command isn't found None is returned.R c S s/ t j j | � r+ t j | t j � r+ | Sd S( s' Will return executable if existing fileN( R RN t isfilet accesst X_OKR? ( t executable( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt findexisting� s 't plan9s /bint PATHR N( R R R R� RN Rn t environt getR t pathsepR? ( R� R� RN R� ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt findexe� s ( c C s d S( N( ( ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt setsignalhandler� s c c s� t j } t j } x~ | D]v } y. | | � } | | j � t k rL d } n Wn: t k r� } | j t j t j f k r� � n d } n X| Vq Wd S( sq Stat each file in files. Yield each stat, or None if a file does not exist or has a type we don't care about.N( R R R* t S_IFMTR& t _wantedkindsR? R1 R= R> t ENOTDIR( t filesR t getkindt nfR� Rz ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt statfiles� s c C s t j � S( s return name of current user( t getpasst getuser( ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyR� � s c C sO | d k r t j � } n y t j | � d SWn t k rJ t | � SXd S( si Return the name of the user with the given uid. If uid is None, return the name of the current user.i N( R? R R� t pwdt getpwuidt KeyErrort str( t uid( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt username� s c C sO | d k r t j � } n y t j | � d SWn t k rJ t | � SXd S( sk Return the name of the group with the given gid. If gid is None, return the name of the current group.i N( R? R t getgidt grpt getgrgidR� R� ( t gid( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt groupname� s c C s t t j | � j � S( sk Return the list of members of the group with the given name, KeyError if the group does not exist. ( t listR� t getgrnamt gr_mem( R ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt groupmembers� s c C s* t j t j t t d d � B| d | � S( Nt P_DETACHi ( R t spawnvpt P_NOWAITt getattr( R$ ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt spawndetached� s c C s t j d S( Ni ( R t argv( ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt gethgcmd� s c C s8 y d d l } d d l } d d l } x� t j t j t j f D]� } y� y | j � } Wn t k ro w@ n Xt j | � s� w@ n yB | j | | j d � } | j d | � d } | d k r� | SWn t k r� n XWq@ t k r� q@ t k r} | d t j k rq� q@ Xq@ WWn t k r3n Xd S( Ni����Rv i t hi i iP t ( t termiost arrayRw R t stderrt stdoutt stdint filenoRX R t isattyt ioctlt TIOCGWINSZt ValueErrorRL R= t EINVALt ImportError( R� R� Rw t devR[ t arrit widtht e( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt termwidth� s4 $ c C s t j | � d S( N( R t mkdir( RN t notindexed( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt makedir� s c C sz y t j | � Wn1 t k rD } | o8 | j t j k sE � qE n Xy t j t j j | � � Wn t k ru n Xd S( s. unlink and remove the directory if it is emptyN( R R/ R1 R= R> t removedirsRN t dirname( R' t ignoremissingR� ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt unlinkpath s c C s d S( N( R? 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N( ( ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt hidewindow s t cachestatc B s5 e Z d � Z d � Z e j Z d � Z d � Z RS( c C s t j | � | _ d S( N( R R* ( t selfRN ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt __init__ s c C s t | j j � S( N( t boolR* t st_ino( R� ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt cacheable s c C s� y� | j j | j j k o� | j j | j j k o� | j j | j j k o� | j j | j j k o� | j j | j j k o� | j j | j j k o� | j j | j j k o� | j j | j j k o� | j j | j j k SWn t k r� t SXd S( N( R* R& R� Rb R R� t st_gidt st_sizet st_mtimet st_ctimeRX RM ( R� t other( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt __eq__! s c C s | | k S( N( ( R� R� ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt __ne__4 s ( t __name__t __module__R� R� t objectt __hash__R� R� ( ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyR� s c C s d S( N( R? ( ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt executablepath7 s t unixdomainserverc B s e Z d � Z d � Z RS( c C sg t t | � j t j � | d } | | � | _ | _ t j j | j � r� t j j | j � r{ t j | j � | _ q� t j | j � n y | j | j � Wn� t j k rU} | j d d k rOt j d d | � } t j j | | � | _ y* | j | j � t j | j | j � WqRt t j f k rK| j � � qRXqV� n X| j d � d S( s2 Create a unix domain socket with the given prefix.s .socki s AF_UNIX path too longRF s hg-%s-i N( t superR� R� t sockett AF_UNIXR{ RN R t islinkt existsR3 R/ t bindR R$ RJ t mkdtempRn R0 R1 t cleanupt listen( R� Rn t subsystemt socknameRz t tmpdir( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyR� ; s* c C sg d � } | t j | j � | j | j k rc | t j | j � | t j t j j | j � � n d S( Nc S s@ y | | � Wn+ t k r; } | j t j k r< � q< n Xd S( N( R1 R= R> ( R' RN Rz ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt okayifmissingV s ( R R/ RN R{ t rmdirR� ( R� R� ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyR� U s ( R� R� R� R� ( ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyR� : s c C s | o t j | j � S( s( check whether a stat result is a symlink( R* R+ R& ( R� ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt statislinkb s c C s | o | j d @d k S( s1 check whether a stat result is an executable filei@ i ( R& ( R� ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt statisexecf s ( i i i s final(Q t i18nR R� R R R R= R* R� R� R� R� RJ Ro R, t posixfileRN t normpatht samestatt linkt oslinkR/ t renameRM t expandglobsR4 R R R R R% R( R< R? RD RU RY RZ R\ R] R^ R_ Re Rg R Rw R{ t version_infot sortedR R� R R� R� R� R� R� R� R� t sett S_IFREGt S_IFLNKR� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R R ( ( ( s5 /usr/lib64/python2.7/site-packages/mercurial/posix.pyt <module> s� x $ B ! (