From 29b75abae86bd186a91399518bbab6b9d36cf404 2018-08-04 20:42:22
From: Alyssa Whitwell <alyssa.whitwell@cloverhealth.com>
Date: 2018-08-04 20:42:22
Subject: [PATCH] Change signature to be imported from inspect library

---

diff --git a/IPython/lib/pretty.py b/IPython/lib/pretty.py
index aeaed92..90a8c78 100644
--- a/IPython/lib/pretty.py
+++ b/IPython/lib/pretty.py
@@ -85,12 +85,12 @@ import re
 import sys
 import types
 from collections import deque
+from inspect import signature
 from io import StringIO
 from warnings import warn
 
 from IPython.utils.decorators import undoc
 from IPython.utils.py3compat import PYPY
-from IPython.utils.signatures import signature
 
 __all__ = ['pretty', 'pprint', 'PrettyPrinter', 'RepresentationPrinter',
     'for_type', 'for_type_by_name']