class_docstr: path implementation that offers access to (possibly remote) subversion
  repositories. 
docstr: execute an svn command 'as is' 
code: 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)
  
imports: import os, sys, time, re
  import py
  from py import path, process
  from py._path import common
  from py._path import svnwc
  from py._path.cacheutil import BuildcostAccessCache, AgingCache
label_desc: Use image node_id 5 for calling the SvnCommandPath obj's underlying member method code with example usage: obj._svncmdexecauth(cmd) and returns: self