test

Author: andrewgsavage

pint_pandas/pint_array.py

@@ -1125,7 +1125,7 @@ def _groupby_op(self, *args, **kwargs):
         dtype = self.dtype
         if kwargs['how'] == 'var':
             dtype = PintType(units=f"pint[({self.units})**2]", subdtype=result.dtype)
-        return self._from_sequence(result, self.dtype)
+        return self._from_sequence(result, dtype)