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Qc @ sY d Z d d l Z d d l Z d d l Z d d l Z d d l Z d d d „ ƒ YZ d S( sŒ RCS interface module.
Defines the class RCS, which represents a directory with rcs version
files and (possibly) corresponding work files.
iÿÿÿÿNt RCSc B s e Z d Z e j e j d Z d „ Z d „ Z d d „ Z d „ Z
d „ Z d „ Z d „ Z
d
d d „ Z d d d „ Z d d
„ Z d „ Z d „ Z d „ Z d „ Z d „ Z d d d „ Z d „ Z d „ Z d „ Z d d „ Z d „ Z d „ Z RS( s7 RCS interface class (local filesystem version).
An instance of this class represents a directory with rcs version
files and (possible) corresponding work files.
Methods provide access to most rcs operations such as
checkin/checkout, access to the rcs metadata (revisions, logs,
branches etc.) as well as some filesystem operations such as
listing all rcs version files.
XXX BUGS / PROBLEMS
- The instance always represents the current directory so it's not
very useful to have more than one instance around simultaneously
s -_=+c C s d S( s Constructor.N( ( t self( ( s) /usr/lib64/python2.7/Demo/pdist/rcslib.pyt __init__& s c C s d S( s Destructor.N( ( R ( ( s) /usr/lib64/python2.7/Demo/pdist/rcslib.pyt __del__* s t c C si | j | d | ƒ } | j ƒ } | j | ƒ } | rH | d | } n | d d k re | d } n | S( sm Return the full log text for NAME_REV as a string.
Optional OTHERFLAGS are passed to rlog.
s rlog s %s: %siÿÿÿÿs
( t _opent readt
_closepipe( R t name_revt
otherflagst ft datat status( ( s) /usr/lib64/python2.7/Demo/pdist/rcslib.pyt log0 s
c C s | j | ƒ } | d S( s% Return the head revision for NAME_REVt head( t info( R R t dict( ( s) /usr/lib64/python2.7/Demo/pdist/rcslib.pyR ? s c C s¼ | j | d ƒ } i } x| | j ƒ } | s1 Pn | d d k rG q n t j | d ƒ } | d k r | | t j | | d ƒ } } | | | " if None); or the file description if this is
a new file.
The optional OTHERFLAGS argument is passed to ci without
interpretation.
Any output from ci goes to directly to stdout.
s iÿÿÿÿs
s -us ci %s%s -t%s %s %ss ([\"$`])s \\\1s ci %s%s -m"%s" %s %s(
t _unmanglet isvalidt tempfilet NamedTemporaryFilet writet flushR t ret subR (
R R t messageR R R t newR# R
R ( ( s) /usr/lib64/python2.7/Demo/pdist/rcslib.pyt checkin s"
c C s† t j t j ƒ } t | j | ƒ } t j j d ƒ rd t j d ƒ } t | j | ƒ } | | } n t | j | ƒ } | j | | ƒ S( s= Return a list of all version files matching optional PATTERN.R (
t ost listdirt curdirt filtert _isrcst patht isdirt mapt realnamet _filter( R t patt filest files2( ( s) /usr/lib64/python2.7/Demo/pdist/rcslib.pyt listfiles s
c C s@ | j | ƒ } t j j | ƒ p? t j j t j j d | ƒ ƒ S( s0 Test whether NAME has a version file associated.R ( t rcsnameR0 R5 t isfilet join( R R t namev( ( s) /usr/lib64/python2.7/Demo/pdist/rcslib.pyR& « s c C sœ | j | ƒ r | } n
| d } t j j | ƒ r8 | St j j d t j j | ƒ ƒ } t j j | ƒ ro | St j j d ƒ r” t j j d | ƒ S| Sd S( sý Return the pathname of the version file for NAME.
The argument can be a work file name or a version file name.
If the version file does not exist, the name of the version
file that would be created by "ci" is returned.
s ,vR N( R4 R0 R5 R? R@ t basenameR6 ( R R RA ( ( s) /usr/lib64/python2.7/Demo/pdist/rcslib.pyR> ± s
! c C sN | j | ƒ r | d } n | } t j j | ƒ r8 | St j j | ƒ } | S( sô Return the pathname of the work file for NAME.
The argument can be a work file name or a version file name.
If the work file does not exist, the name of the work file
that would be created by "co" is returned.
iþÿÿÿ( R4 R0 R5 R? RB ( R RA R ( ( s) /usr/lib64/python2.7/Demo/pdist/rcslib.pyR8 Ã s
c C s‚ | j | d ƒ } | j ƒ } | j | ƒ } | r? t | ‚ n | sI d S| d d k rf | d } n | j | ƒ | j | ƒ k S( så Test whether FILE (which must have a version file) is locked.
XXX This does not tell you which revision number is locked and
ignores any revision you may pass in (by virtue of using rlog
-L -R).
s
rlog -L -Riÿÿÿÿs
N( R R R R t NoneR8 ( R R R
R R ( ( s) /usr/lib64/python2.7/Demo/pdist/rcslib.pyt islockedÑ s
c C sD | j | ƒ \ } } | j | ƒ s: t j d | f ‚ n | | f S( s} Normalize NAME_REV into a (NAME, REV) tuple.
Raise an exception if there is no corresponding version file.
s not an rcs file %r( R% R& R0 t error( R R R R ( ( s) /usr/lib64/python2.7/Demo/pdist/rcslib.pyR ã s s co -ps -rc C sV | j | ƒ \ } } | j | ƒ } | r? | d | | } n t j d | | f ƒ S( s INTERNAL: open a read pipe to NAME_REV using optional COMMAND.
Optional FLAG is used to indicate the revision (default -r).
Default COMMAND is "co -p".
Return a file object connected by a pipe to the command's
output.
t s %s %r( R R> R0 t popen( R R R t rflagR R RA ( ( s) /usr/lib64/python2.7/Demo/pdist/rcslib.pyR ð s
c C sm t | ƒ t d ƒ k r1 | d f } \ } } n | \ } } x) | D]! } | | j k rD t d ‚ qD qD W| S( s÷ INTERNAL: Normalize NAME_REV argument to (NAME, REV) tuple.
Raise an exception if NAME contains invalid characters.
A NAME_REV argument is either NAME string (implying REV='') or
a tuple of the form (NAME, REV).
R s bad char in rev( t typet okcharst
ValueError( R R R R t c( ( s) /usr/lib64/python2.7/Demo/pdist/rcslib.pyR% s
c C s | j ƒ } | s d St | d ƒ \ } } | d k rA d | f S| d @} | d k rf d } | } n d } | d @rƒ | d } n | | f S(
s: INTERNAL: Close PIPE and print its exit status if nonzero.i i t exiti t stoppedt killedi€ s
(coredump)N( t closeRC t divmod( R R
t stst detailt reasont signalt code( ( s) /usr/lib64/python2.7/Demo/pdist/rcslib.pyR s
c C s3 | d } t j | ƒ } | r/ t d | ‚ n d S( s{ INTERNAL: run COMMAND in a subshell.
Standard input for the command is taken from /dev/null.
Raise IOError when the exit status is not zero.
Return whatever the calling method should return; normally
None.
A derived class may override this method and redefine it to
capture stdout/stderr of the command and return it.
s R8 RD R R R% R R R9 R] R4 ( ( ( s) /usr/lib64/python2.7/Demo/pdist/rcslib.pyR s0 !
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