IPython/utils/ulinecache.py

"""
This module has been deprecated since IPython 6.0.

Wrapper around linecache which decodes files to unicode according to PEP 263.
"""
import functools
import linecache
import sys
from warnings import warn

from IPython.utils import py3compat
from IPython.utils import openpy

getline = linecache.getline

# getlines has to be looked up at runtime, because doctests monkeypatch it.
@functools.wraps(linecache.getlines)
def getlines(filename, module_globals=None):
    """
    Deprecated since IPython 6.0
    """
    warn(("`IPython.utils.ulinecache.getlines` is deprecated since"
          " IPython 6.0 and will be removed in future versions."),
         DeprecationWarning, stacklevel=2)
    return linecache.getlines(filename, module_globals=module_globals)