diff -r 5ff1fc726848 -r c6bca38c1cbf eggs/py-1.4.0-py2.6.egg/py/_path/svnurl.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/eggs/py-1.4.0-py2.6.egg/py/_path/svnurl.py	Sat Jan 08 11:20:57 2011 +0530
@@ -0,0 +1,378 @@
+"""
+module defining a subversion path object based on the external
+command 'svn'. This modules aims to work with svn 1.3 and higher
+but might also interact well with earlier versions.
+"""
+
+import os, sys, time, re
+import py
+from py import path, process
+from py._path import common
+from py._path import svnwc as svncommon
+from py._path.cacheutil import BuildcostAccessCache, AgingCache
+
+DEBUG=False
+
+class SvnCommandPath(svncommon.SvnPathBase):
+    """ path implementation that offers access to (possibly remote) subversion
+    repositories. """
+
+    _lsrevcache = BuildcostAccessCache(maxentries=128)
+    _lsnorevcache = AgingCache(maxentries=1000, maxseconds=60.0)
+
+    def __new__(cls, path, rev=None, auth=None):
+        self = object.__new__(cls)
+        if isinstance(path, cls):
+            rev = path.rev
+            auth = path.auth
+            path = path.strpath
+        svncommon.checkbadchars(path)
+        path = path.rstrip('/')
+        self.strpath = path
+        self.rev = rev
+        self.auth = auth
+        return self
+
+    def __repr__(self):
+        if self.rev == -1:
+            return 'svnurl(%r)' % self.strpath
+        else:
+            return 'svnurl(%r, %r)' % (self.strpath, self.rev)
+
+    def _svnwithrev(self, cmd, *args):
+        """ execute an svn command, append our own url and revision """
+        if self.rev is None:
+            return self._svnwrite(cmd, *args)
+        else:
+            args = ['-r', self.rev] + list(args)
+            return self._svnwrite(cmd, *args)
+
+    def _svnwrite(self, cmd, *args):
+        """ execute an svn command, append our own url """
+        l = ['svn %s' % cmd]
+        args = ['"%s"' % self._escape(item) for item in args]
+        l.extend(args)
+        l.append('"%s"' % self._encodedurl())
+        # fixing the locale because we can't otherwise parse
+        string = " ".join(l)
+        if DEBUG:
+            print("execing %s" % string)
+        out = self._svncmdexecauth(string)
+        return out
+
+    def _svncmdexecauth(self, cmd):
+        """ execute an svn command 'as is' """
+        cmd = svncommon.fixlocale() + cmd
+        if self.auth is not None:
+            cmd += ' ' + self.auth.makecmdoptions()
+        return self._cmdexec(cmd)
+
+    def _cmdexec(self, cmd):
+        try:
+            out = process.cmdexec(cmd)
+        except py.process.cmdexec.Error:
+            e = sys.exc_info()[1]
+            if (e.err.find('File Exists') != -1 or
+                            e.err.find('File already exists') != -1):
+                raise py.error.EEXIST(self)
+            raise
+        return out
+
+    def _svnpopenauth(self, cmd):
+        """ execute an svn command, return a pipe for reading stdin """
+        cmd = svncommon.fixlocale() + cmd
+        if self.auth is not None:
+            cmd += ' ' + self.auth.makecmdoptions()
+        return self._popen(cmd)
+
+    def _popen(self, cmd):
+        return os.popen(cmd)
+
+    def _encodedurl(self):
+        return self._escape(self.strpath)
+
+    def _norev_delentry(self, path):
+        auth = self.auth and self.auth.makecmdoptions() or None
+        self._lsnorevcache.delentry((str(path), auth))
+
+    def open(self, mode='r'):
+        """ return an opened file with the given mode. """
+        if mode not in ("r", "rU",):
+            raise ValueError("mode %r not supported" % (mode,))
+        assert self.check(file=1) # svn cat returns an empty file otherwise
+        if self.rev is None:
+            return self._svnpopenauth('svn cat "%s"' % (
+                                      self._escape(self.strpath), ))
+        else:
+            return self._svnpopenauth('svn cat -r %s "%s"' % (
+                                      self.rev, self._escape(self.strpath)))
+
+    def dirpath(self, *args, **kwargs):
+        """ return the directory path of the current path joined
+            with any given path arguments.
+        """
+        l = self.strpath.split(self.sep)
+        if len(l) < 4:
+            raise py.error.EINVAL(self, "base is not valid")
+        elif len(l) == 4:
+            return self.join(*args, **kwargs)
+        else:
+            return self.new(basename='').join(*args, **kwargs)
+
+    # modifying methods (cache must be invalidated)
+    def mkdir(self, *args, **kwargs):
+        """ create & return the directory joined with args.
+        pass a 'msg' keyword argument to set the commit message.
+        """
+        commit_msg = kwargs.get('msg', "mkdir by py lib invocation")
+        createpath = self.join(*args)
+        createpath._svnwrite('mkdir', '-m', commit_msg)
+        self._norev_delentry(createpath.dirpath())
+        return createpath
+
+    def copy(self, target, msg='copied by py lib invocation'):
+        """ copy path to target with checkin message msg."""
+        if getattr(target, 'rev', None) is not None:
+            raise py.error.EINVAL(target, "revisions are immutable")
+        self._svncmdexecauth('svn copy -m "%s" "%s" "%s"' %(msg,
+                             self._escape(self), self._escape(target)))
+        self._norev_delentry(target.dirpath())
+
+    def rename(self, target, msg="renamed by py lib invocation"):
+        """ rename this path to target with checkin message msg. """
+        if getattr(self, 'rev', None) is not None:
+            raise py.error.EINVAL(self, "revisions are immutable")
+        self._svncmdexecauth('svn move -m "%s" --force "%s" "%s"' %(
+                             msg, self._escape(self), self._escape(target)))
+        self._norev_delentry(self.dirpath())
+        self._norev_delentry(self)
+
+    def remove(self, rec=1, msg='removed by py lib invocation'):
+        """ remove a file or directory (or a directory tree if rec=1) with
+checkin message msg."""
+        if self.rev is not None:
+            raise py.error.EINVAL(self, "revisions are immutable")
+        self._svncmdexecauth('svn rm -m "%s" "%s"' %(msg, self._escape(self)))
+        self._norev_delentry(self.dirpath())
+
+    def export(self, topath):
+        """ export to a local path
+
+            topath should not exist prior to calling this, returns a
+            py.path.local instance
+        """
+        topath = py.path.local(topath)
+        args = ['"%s"' % (self._escape(self),),
+                '"%s"' % (self._escape(topath),)]
+        if self.rev is not None:
+            args = ['-r', str(self.rev)] + args
+        self._svncmdexecauth('svn export %s' % (' '.join(args),))
+        return topath
+
+    def ensure(self, *args, **kwargs):
+        """ ensure that an args-joined path exists (by default as
+            a file). If you specify a keyword argument 'dir=True'
+            then the path is forced to be a directory path.
+        """
+        if getattr(self, 'rev', None) is not None:
+            raise py.error.EINVAL(self, "revisions are immutable")
+        target = self.join(*args)
+        dir = kwargs.get('dir', 0)
+        for x in target.parts(reverse=True):
+            if x.check():
+                break
+        else:
+            raise py.error.ENOENT(target, "has not any valid base!")
+        if x == target:
+            if not x.check(dir=dir):
+                raise dir and py.error.ENOTDIR(x) or py.error.EISDIR(x)
+            return x
+        tocreate = target.relto(x)
+        basename = tocreate.split(self.sep, 1)[0]
+        tempdir = py.path.local.mkdtemp()
+        try:
+            tempdir.ensure(tocreate, dir=dir)
+            cmd = 'svn import -m "%s" "%s" "%s"' % (
+                    "ensure %s" % self._escape(tocreate),
+                    self._escape(tempdir.join(basename)),
+                    x.join(basename)._encodedurl())
+            self._svncmdexecauth(cmd)
+            self._norev_delentry(x)
+        finally:
+            tempdir.remove()
+        return target
+
+    # end of modifying methods
+    def _propget(self, name):
+        res = self._svnwithrev('propget', name)
+        return res[:-1] # strip trailing newline
+
+    def _proplist(self):
+        res = self._svnwithrev('proplist')
+        lines = res.split('\n')
+        lines = [x.strip() for x in lines[1:]]
+        return svncommon.PropListDict(self, lines)
+
+    def info(self):
+        """ return an Info structure with svn-provided information. """
+        parent = self.dirpath()
+        nameinfo_seq = parent._listdir_nameinfo()
+        bn = self.basename
+        for name, info in nameinfo_seq:
+            if name == bn:
+                return info
+        raise py.error.ENOENT(self)
+
+
+    def _listdir_nameinfo(self):
+        """ return sequence of name-info directory entries of self """
+        def builder():
+            try:
+                res = self._svnwithrev('ls', '-v')
+            except process.cmdexec.Error:
+                e = sys.exc_info()[1]
+                if e.err.find('non-existent in that revision') != -1:
+                    raise py.error.ENOENT(self, e.err)
+                elif e.err.find('File not found') != -1:
+                    raise py.error.ENOENT(self, e.err)
+                elif e.err.find('not part of a repository')!=-1:
+                    raise py.error.ENOENT(self, e.err)
+                elif e.err.find('Unable to open')!=-1:
+                    raise py.error.ENOENT(self, e.err)
+                elif e.err.lower().find('method not allowed')!=-1:
+                    raise py.error.EACCES(self, e.err)
+                raise py.error.Error(e.err)
+            lines = res.split('\n')
+            nameinfo_seq = []
+            for lsline in lines:
+                if lsline:
+                    info = InfoSvnCommand(lsline)
+                    if info._name != '.':  # svn 1.5 produces '.' dirs,
+                        nameinfo_seq.append((info._name, info))
+            nameinfo_seq.sort()
+            return nameinfo_seq
+        auth = self.auth and self.auth.makecmdoptions() or None
+        if self.rev is not None:
+            return self._lsrevcache.getorbuild((self.strpath, self.rev, auth),
+                                               builder)
+        else:
+            return self._lsnorevcache.getorbuild((self.strpath, auth),
+                                                 builder)
+
+    def listdir(self, fil=None, sort=None):
+        """ list directory contents, possibly filter by the given fil func
+            and possibly sorted.
+        """
+        if isinstance(fil, str):
+            fil = common.FNMatcher(fil)
+        nameinfo_seq = self._listdir_nameinfo()
+        if len(nameinfo_seq) == 1:
+            name, info = nameinfo_seq[0]
+            if name == self.basename and info.kind == 'file':
+                #if not self.check(dir=1):
+                raise py.error.ENOTDIR(self)
+        paths = [self.join(name) for (name, info) in nameinfo_seq]
+        if fil:
+            paths = [x for x in paths if fil(x)]
+        self._sortlist(paths, sort)
+        return paths
+
+
+    def log(self, rev_start=None, rev_end=1, verbose=False):
+        """ return a list of LogEntry instances for this path.
+rev_start is the starting revision (defaulting to the first one).
+rev_end is the last revision (defaulting to HEAD).
+if verbose is True, then the LogEntry instances also know which files changed.
+"""
+        assert self.check() #make it simpler for the pipe
+        rev_start = rev_start is None and "HEAD" or rev_start
+        rev_end = rev_end is None and "HEAD" or rev_end
+
+        if rev_start == "HEAD" and rev_end == 1:
+            rev_opt = ""
+        else:
+            rev_opt = "-r %s:%s" % (rev_start, rev_end)
+        verbose_opt = verbose and "-v" or ""
+        xmlpipe =  self._svnpopenauth('svn log --xml %s %s "%s"' %
+                                      (rev_opt, verbose_opt, self.strpath))
+        from xml.dom import minidom
+        tree = minidom.parse(xmlpipe)
+        result = []
+        for logentry in filter(None, tree.firstChild.childNodes):
+            if logentry.nodeType == logentry.ELEMENT_NODE:
+                result.append(svncommon.LogEntry(logentry))
+        return result
+
+#01234567890123456789012345678901234567890123467
+#   2256      hpk        165 Nov 24 17:55 __init__.py
+# XXX spotted by Guido, SVN 1.3.0 has different aligning, breaks the code!!!
+#   1312 johnny           1627 May 05 14:32 test_decorators.py
+#
+class InfoSvnCommand:
+    # the '0?' part in the middle is an indication of whether the resource is
+    # locked, see 'svn help ls'
+    lspattern = re.compile(
+        r'^ *(?P<rev>\d+) +(?P<author>.+?) +(0? *(?P<size>\d+))? '
+            '*(?P<date>\w+ +\d{2} +[\d:]+) +(?P<file>.*)$')
+    def __init__(self, line):
+        # this is a typical line from 'svn ls http://...'
+        #_    1127      jum        0 Jul 13 15:28 branch/
+        match = self.lspattern.match(line)
+        data = match.groupdict()
+        self._name = data['file']
+        if self._name[-1] == '/':
+            self._name = self._name[:-1]
+            self.kind = 'dir'
+        else:
+            self.kind = 'file'
+        #self.has_props = l.pop(0) == 'P'
+        self.created_rev = int(data['rev'])
+        self.last_author = data['author']
+        self.size = data['size'] and int(data['size']) or 0
+        self.mtime = parse_time_with_missing_year(data['date'])
+        self.time = self.mtime * 1000000
+
+    def __eq__(self, other):
+        return self.__dict__ == other.__dict__
+
+
+#____________________________________________________
+#
+# helper functions
+#____________________________________________________
+def parse_time_with_missing_year(timestr):
+    """ analyze the time part from a single line of "svn ls -v"
+    the svn output doesn't show the year makes the 'timestr'
+    ambigous.
+    """
+    import calendar
+    t_now = time.gmtime()
+
+    tparts = timestr.split()
+    month = time.strptime(tparts.pop(0), '%b')[1]
+    day = time.strptime(tparts.pop(0), '%d')[2]
+    last = tparts.pop(0) # year or hour:minute
+    try:
+        if ":" in last:
+            raise ValueError()
+        year = time.strptime(last, '%Y')[0]
+        hour = minute = 0
+    except ValueError:
+        hour, minute = time.strptime(last, '%H:%M')[3:5]
+        year = t_now[0]
+
+        t_result = (year, month, day, hour, minute, 0,0,0,0)
+        if t_result > t_now:
+            year -= 1
+    t_result = (year, month, day, hour, minute, 0,0,0,0)
+    return calendar.timegm(t_result)
+
+class PathEntry:
+    def __init__(self, ppart):
+        self.strpath = ppart.firstChild.nodeValue.encode('UTF-8')
+        self.action = ppart.getAttribute('action').encode('UTF-8')
+        if self.action == 'A':
+            self.copyfrom_path = ppart.getAttribute('copyfrom-path').encode('UTF-8')
+            if self.copyfrom_path:
+                self.copyfrom_rev = int(ppart.getAttribute('copyfrom-rev'))
+