environment/lib/python2.7/site-packages/IPython/utils/ipstruct.py
def __dict_invert(self, data):
        """Helper function for merge.

        Takes a dictionary whose values are lists and returns a dict with
        the elements of each list as keys and the original keys as values.
        """
        outdict = {}
        for k,lst in data.items():
            if isinstance(lst, str):
                lst = lst.split()
            for entry in lst:
                outdict[entry] = k
        return outdict
def __dict_invert(self, data):
        """Helper function for merge.

        Takes a dictionary whose values are lists and returns a dict with
        the elements of each list as keys and the original keys as values.
        """
        outdict = {}
        for k,lst in data.items():
            if isinstance(lst, str):
                lst = lst.split()
            for entry in lst:
                outdict[entry] = k
        return outdict
Helper function for merge.

        Takes a dictionary whose values are lists and returns a dict with
        the elements of each list as keys and the original keys as values.