Merge pull request #553 from goldvitaly/patch-1

jmadler · web-flow · commit a85b667f8f02 · 2020-06-07T18:42:41.000-07:00
Added r""" to the docstring to avoid warnings in python3
diff --git a/src/past/types/oldstr.py b/src/past/types/oldstr.py
@@ -20,7 +20,7 @@ def __instancecheck__(cls, instance):
 
 
 def unescape(s):
-    """
+    r"""
     Interprets strings with escape sequences
 
     Example:
