code: def readlink(path, canonicalize=False):
      '''
      .. versionadded:: 2014.1.0
  
      Return the path that a symlink points to
      If canonicalize is set to True, then it return the final target
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' file.readlink /path/to/link
      '''
      path = os.path.expanduser(path)
  
      if not os.path.isabs(path):
          raise SaltInvocationError('Path to link must be absolute.')
  
      if not os.path.islink(path):
          raise SaltInvocationError('A valid link was not specified.')
  
      if canonicalize:
          return os.path.realpath(path)
      else:
          return os.readlink(pathf readlink(path, canonicalize=False):
      '''
      .. versionadded:: 2014.1.0
  
      Return the path that a symlink points to
      If canonicalize is set to True, then it return the final target
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' file.readlink /path/to/link
      '''
      path = os.path.expanduser(path)
  
      if not os.path.isabs(path):
          raise SaltInvocationError('Path to link must be absolute.')
  
      if not os.path.islink(path):
          raise SaltInvocationError('A valid link was not specified.')
  
      if canonicalize:
          return os.path.realpath(path)
      else:
          return os.readlink(path)
docs: .. versionadded:: 2014.1.0
  
      Return the path that a symlink points to
      If canonicalize is set to True, then it return the final target
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' file.readlink /path/to/link