1  """
   2  This module has been deprecated since IPython 6.0.
   3  
   4  Wrapper around linecache which decodes files to unicode according to PEP 263.
   5  """
   6  import functools
   7  import linecache
   8  from warnings import warn
   9  
  10  getline = linecache.getline
  11  
  12  # getlines has to be looked up at runtime, because doctests monkeypatch it.
  13  @functools.wraps(linecache.getlines)
  14  def getlines(filename, module_globals=None):
  15      """
  16      Deprecated since IPython 6.0
  17      """
  18      warn(("`IPython.utils.ulinecache.getlines` is deprecated since"
  19            " IPython 6.0 and will be removed in future versions."),
  20           DeprecationWarning, stacklevel=2)
  21      return linecache.getlines(filename, module_globals=module_globals)
  22