fixed truediv issue in DataFrame with importing division from __future__

Author: wesm

pandas/core/frame.py

@@ -567,12 +567,16 @@ def __contains__(self, key):
     __sub__ = arith_method(operator.sub, '__sub__', default_axis=None)
     __mul__ = arith_method(operator.mul, '__mul__', default_axis=None)
     __div__ = arith_method(operator.div, '__div__', default_axis=None)
+    __truediv__ = arith_method(operator.truediv, '__truediv__',
+                               default_axis=None)
     __pow__ = arith_method(operator.pow, '__pow__', default_axis=None)
 
     __radd__ = arith_method(operator.add, '__radd__', default_axis=None)
     __rmul__ = arith_method(operator.mul, '__rmul__', default_axis=None)
     __rsub__ = arith_method(lambda x, y: y - x, '__rsub__', default_axis=None)
     __rdiv__ = arith_method(lambda x, y: y / x, '__rdiv__', default_axis=None)
+    __rtruediv__ = arith_method(lambda x, y: y / x, '__rtruediv__',
+                                default_axis=None)
     __rpow__ = arith_method(lambda x, y: y ** x, '__rpow__', default_axis=None)
 
     def __neg__(self):

pandas/core/series.py

@@ -351,6 +351,7 @@ def copy(self):
     __sub__ = _seriesOpWrap('__sub__')
     __mul__ = _seriesOpWrap('__mul__')
     __div__ = _seriesOpWrap('__div__')
+    __truediv__ = _seriesOpWrap('__truediv__')
     __pow__ = _seriesOpWrap('__pow__')
 
     # Inplace operators

setup.py

@@ -47,9 +47,9 @@
 ]
 
 MAJOR = 0
-MINOR = 3
+MINOR = 4
 MICRO = 0
-ISRELEASED = True
+ISRELEASED = False
 VERSION = '%d.%d.%d' % (MAJOR, MINOR, MICRO)
 
 FULLVERSION = VERSION