def t0(): e= DictAttr( a=2) e.c=4 print( 'c' in e) print( 'd' in e) e['c'] print( e) #e['d'] e['c']=3 print( 'c' in e) print( e) #e.update_pre( c=3) #print(object.__repr__( e)) #print(object.__repr__( e.__dict__)) print(e.c) print(e['c'])
def t0(): e= DictAttr( a=2) assert ( e['a'] == 2 ),e assert ( e.a == 2 ) ,e assert len(e) == 1 ,e e.c=4 assert ( 'c' in e) ,e assert ( 'd' not in e),e assert len(e) == 2 ,e assert ( e.c == 4 ) ,e assert ( e['c'] == 4 ),e e['c'] print( e) #e['d'] e['c']=3 assert ( 'c' in e) ,e assert ( e.c == 3 ) ,e print( e)