| #!/usr/bin/env python |
| |
| class DictToObject( dict ): |
| def __init__( self, data = None ): |
| super( DictToObject, self ).__init__() |
| if data: |
| self.__update( data, {} ) |
| |
| def __update( self, data, did ): |
| dataid = id(data) |
| did[ dataid ] = self |
| |
| for k in data: |
| dkid = id(data[k]) |
| if did.has_key(dkid): |
| self[k] = did[dkid] |
| elif isinstance( data[k], DictToObject ): |
| self[k] = data[k] |
| elif isinstance( data[k], dict ): |
| obj = DictToObject() |
| obj.__update( data[k], did ) |
| self[k] = obj |
| obj = None |
| else: |
| self[k] = data[k] |
| |
| def __getattr__( self, key ): |
| return self.get( key, None ) |
| |
| def __setattr__( self, key, value ): |
| if isinstance(value,dict): |
| self[key] = DictToObject( value ) |
| else: |
| self[key] = value |
| |
| def update( self, *args ): |
| for obj in args: |
| for k in obj: |
| if isinstance(obj[k],dict): |
| self[k] = DictToObject( obj[k] ) |
| else: |
| self[k] = obj[k] |
| return self |
| |
| def merge( self, *args ): |
| for obj in args: |
| for k in obj: |
| if self.has_key(k): |
| if isinstance(self[k],list) and isinstance(obj[k],list): |
| self[k] += obj[k] |
| elif isinstance(self[k],list): |
| self[k].append( obj[k] ) |
| elif isinstance(obj[k],list): |
| self[k] = [self[k]] + obj[k] |
| elif isinstance(self[k],DictToObject) and isinstance(obj[k],Object): |
| self[k].merge( obj[k] ) |
| elif isinstance(self[k],DictToObject) and isinstance(obj[k],dict): |
| self[k].merge( obj[k] ) |
| else: |
| self[k] = [ self[k], obj[k] ] |
| else: |
| if isinstance(obj[k],dict): |
| self[k] = DictToObject( obj[k] ) |
| else: |
| self[k] = obj[k] |
| return self |
| |