Py3 cleanup: Remove unnecessary __ne__ method (#140)

Unlink Python 2, in Python 3, __ne__ defaults to the inverse of the
__eq__ method. Can remove the definitions that follow this default.

From the Python docs
https://docs.python.org/3/reference/datamodel.html#object.__ne__

> By default, __ne__() delegates to __eq__() and inverts the result
> unless it is NotImplemented.

1 files changed, 0 insertions, 3 deletions

diff --git a/pyparsing.py b/pyparsing.py
index 48720f0..f4f0735 100644
--- a/pyparsing.py
+++ b/pyparsing.py
@@ -2385,9 +2385,6 @@ class ParserElement(object):
             return vars(self) == vars(other)
         return False
 
-    def __ne__(self, other):
-        return not (self == other)
-
     def __hash__(self):
         return id(self)