#encoding=utf-8

def login(uname):
    print '恭喜你登录成功'+uname

#encoding=utf-8
try:
    log_space = __import__('account') #导入模块名称
    func = getattr(log_space,'login') #导入方法
    func('hello world')
except (ImportError,AttributeError),e:
    print '跳转到404页面'

#encoding=utf-8
data = raw_input('接收输入地址')
array = data.split('/')
try:
    userspace = __import__('account.' + array[0]) #如果是account文件夹
    model = getattr(userspace,array[0]) #需要再导入一次
    func = getattr(model,array[1])
    func()

except ImportError,e:
    print 1,e
    print '找不到模块，跳转到404页面'

except AttributeError,e:
    print 2,e
    print '找不到属性，跳转到404页面'

except Exception,e:
    print 3,e
    print '未知的错误'

else:
    print '没有出错执行'

finally:
    print '无论出错与否都执行'