python之把字符串形式的函数编译执行

实现效果：执行字符串形式的函数

代码如下

# name = 'aaa'
# data = [18,32,33]
# def hellocute():
#     return  "name %s ,age %d" %(name,data[0])
# a = hellocute()
# print(a)
namespace = {'name':'aaa','data':[18,32,33]}
code = """def hellocute():return  "name %s ,age %d" %(name,data[0])"""
fun = compile(code,'<string>','exec')
exec(fun,namespace)
print(namespace)
ret = namespace['hellocute']()
print(ret)