1822     b.reverse()

  1822     b.reverse()

  1823     return pycompat.ossep.join(([b'..'] * len(a)) + b) or b'.'

  1823     return pycompat.ossep.join(([b'..'] * len(a)) + b) or b'.'

  1824 

  1824 

  1825 

  1825 

  1826 datapath = resourceutil.datapath

  1826 datapath = resourceutil.datapath

  1828 

  1827 

  1829 

  1828 

  1830 def checksignature(func):

  1829 def checksignature(func):

  1831     '''wrap a function with code to check for calling errors'''

  1830     '''wrap a function with code to check for calling errors'''

  1832 

  1831