A simple function for converting dict to dotted-dict.

dotted_dict

#!/usr/bin/env python
# -*- coding: utf-8 -*-


class DottedDict(object):
    pass


def dotted_dict(src_dict):
    assert isinstance(src_dict, dict)

    dst_dict = DottedDict()
    for key, value in src_dict.items():
        if isinstance(value, dict):
            setattr(dst_dict, key, dotted_dict(value))
        else:
            setattr(dst_dict, key, value)

    return dst_dict

 
if __name__ == '__main__':
    person = {'name': 'RussellLuo', 'location': {'country': 'China', 'city': 'Chengdu'}}
    dotted_person = dotted_dict(person)
    
    print dotted_person.name, dotted_person.location.country, dotted_person.location.city