code: def _homogenize_dict(self, frames, intersect=True, dtype=None):
          
  
          result = dict()
          # caller differs dict/ODict, preserved type
          if isinstance(frames, OrderedDict):
              result = OrderedDict()
  
          adj_frames = OrderedDict()
          for k, v in frames.items():
              if isinstance(v, dict):
                  adj_frames[k] = self._constructor_sliced(v)
              else:
                  adj_frames[k] = v
  
          axes = self._AXIS_ORDERS[1:]
          axes_dict = {a: ax for a, ax in zip(axes, self._extract_axes(
                       self, adj_frames, axes, intersect=intersect))}
  
          reindex_dict = {self._AXIS_SLICEMAP[a]: axes_dict[a] for a in axes}
          reindex_dict['copy'] = False
          for key, frame in adj_frames.items():
              if frame is not None:
                  result[key] = frame.reindex(**reindex_dict)
              else:
                  result[key] = None
  
          axes_dict['data'] = result
          axes_dict['dtype'] = dtype
          return axes_dict
docs: Conform set of _constructor_sliced-like objects to either
          an intersection of indices / columns or a union.
  
          Parameters
          ----------
          frames : dict
          intersect : boolean, default True
  
          Returns
          -------
          dict of aligned results & indices