Py3 cleanup: Remove __nonzero__ method (#142)

In Python 3, the __nonzero__ method was renamed to __bool__. It no
longer exists as a magic method.

1 files changed, 3 insertions, 3 deletions

diff --git a/examples/simpleBool.py b/examples/simpleBool.py
index d1df9a5..28490a2 100644
--- a/examples/simpleBool.py
+++ b/examples/simpleBool.py
@@ -25,7 +25,7 @@ class BoolOperand(object):
     def __str__(self):

         return self.label

     __repr__ = __str__

-    __nonzero__ = __bool__

+

 

 class BoolBinOp(object):

     def __init__(self,t):

@@ -36,7 +36,7 @@ class BoolBinOp(object):
     def __bool__(self):

         return self.evalop(bool(a) for a in self.args)

     __nonzero__ = __bool__

-    __repr__ = __str__

+

 

 class BoolAnd(BoolBinOp):

     reprsymbol = '&'

@@ -55,7 +55,7 @@ class BoolNot(object):
     def __str__(self):

         return "~" + str(self.arg)

     __repr__ = __str__

-    __nonzero__ = __bool__

+

 

 TRUE = Keyword("True")

 FALSE = Keyword("False")