code: def _last_commit(self):
          
          cmd = ['svn', 'log' '-l1']
          op = self.sh(cmd, shell=False)
          data, rest = op.split('\n', 2)[1:]
          revno, user, datestr, lc = data.split(' | ', 3)
          desc = '\n'.join(rest.split('\n')[1:-2])
          revno = revno[1:]
          # lc = long(lc.rstrip(' line'))
          return datestr, (revno, user, None,  desc)
docs: Retrieve the most recent commit message (with ``svn log -l1``)
  
          Returns:
              tuple: (datestr, (revno, user, None, desc))
          ::
  
  $ svn log -l1
  ------------------------------------------------------------------------
  r25701 | bhendrix | 2010-08-02 12:14:25 -0500 (Mon, 02 Aug 2010) | 1 line
  
  added selection range traits to make it possible for users to replace
  ------------------------------------------------------------------------
  
          .. note:: svn log references the svn server