CLN: clean up testing and expr

Author: cpcloud

pandas/computation/expr.py

@@ -112,6 +112,7 @@ def visit_Attribute(self, node):
     def visit_BoolOp(self, node):
         raise NotImplementedError("boolean operators are not yet supported")
 
+
 class Expr(StringMixin):
     """Expr object"""
     def __init__(self, expr, engine='numexpr', env=None, truediv=True):

pandas/computation/tests/test_eval.py

@@ -42,7 +42,7 @@ def fractional(x):
 
 
 def hasfractional(x):
-    return np.any(fractional(x) != 0.0)
+    return np.any(fractional(x))
 
 
 def _eval_from_expr(lhs, cmp1, rhs, binop, cmp2):