osproject.py 文件源码

def dict_overwrite(base, default={}):
        """Creates a new dictionary overwriting the values from the
           default dictionary completing with the base key/values.
        """
        # clone current level
        new = default.copy()
        for key,value in base.items():
            if isinstance(value, list):
                new[key] = value[:]
            elif isinstance(value, dict):
                new[key] = dict_override(value, default.get(key, {}))
            else:
                new[key] = value
        return new