+
−from mercurial import hg, filelog, revlog, context, util
+
−import os.path, re
+
−
+
−def reposetup(ui, repo):
+
−    if not repo.local():
+
−        return
+
−
+
−    class kwrepo(repo.__class__):
+
−        def file(self, f):
+
−            if f[0] == '/':
+
−                f = f[1:]
+
−            return filelog.filelog(self.sopener, f, self, self.revlogversion)
+
−
+
−    class kwfilelog(filelog.filelog):
+
−        def __init__(self, opener, path, repo,
+
−                     defversion=revlog.REVLOG_DEFAULT_VERSION):
+
−            super(kwfilelog, self).__init__(opener, path, defversion)
+
−            self._repo = repo
+
−            self._path = path
+
−
+
−        def read(self, node):
+
−            def gethgkw():
+
−                c = context.filectx(self._repo, self._path, fileid=node,
+
−                                     filelog=self)
+
−                filename = c.path()
+
−                for pat, opt in self._repo.ui.configitems('keyword'):
+
−                    if opt == 'expand':
+
−                        mf = util.matcher(self._repo.root,
+
−                                '', [pat], [], [])[1]
+
−                        if mf(filename):
+
−                            return '$Hg: %s,v %s %s %s $' % (
+
−                                    os.path.basename(filename),
+
−                                    c.changectx(),
+
−                                    util.datestr(date=c.date(),
+
−                                        format=util.defaultdateformats[0]),
+
−                                    util.shortuser(c.user())
+
−                                    )
+
−            data = super(kwfilelog, self).read(node)
+
−            if not util.binary(data):
+
−                hgkw = gethgkw()
+
−                if hgkw:
+
−                    data = data.replace('$Hg$', hgkw)
+
−            return data
+
−
+
−        def add(self, text, meta, tr, link, p1=None, p2=None):
+
−            if (not util.binary(text) and
+
−                   self._repo.ui.config('keyword', 'remove', True)):
+
−                text = re.sub(r'\$Hg[^$]*?\$', '$Hg$', text)
+
−            return super(kwfilelog, self).add(text, meta, tr, link, p1, p2)
+
−
+
−    filelog.filelog = kwfilelog
+
−    repo.__class__ = kwrepo