riscospath.py 文件源码

def split(p):
    """
  Split a path in head (everything up to the last '.') and tail (the rest). FS
  name must still be dealt with separately since special field may contain '.'.
  """
    (fs, drive, path)= _split(p)
    q= string.rfind(path, '.')
    if q!=-1:
        return (fs+drive+path[:q], path[q+1:])
    return ('', p)