这是我的示例代码: for key,application_list.items()中的值: 其中application_list是JSON。 我需要这个键和值,稍后超出for循环的范围,如下所示:
for key,value in application_list.items():
.....
......
more computations
dt = datetime.fromtimestamp(int(key))
我怎样才能实现这个目标?
答案 0 :(得分:0)
如果您要存储特定密钥供以后使用,只需指定一个变量,例如: x
,如下所示:
for key, value in application_list.items():
# computations
x = key # for your chosen key dependent on your conditions
dt = datetime.fromtimestamp(int(x))
如果您只想保存第一个键:
for idx, (key, value) in enumerate(application_list.items(), 1):
# computations
if idx == 1:
x = key # for your chosen key dependent on your conditions
dt = datetime.fromtimestamp(int(x))