从函数内将变量插入全局命名空间?

Is it possible to write a function which inserts an object into the global namespace and binds it to a variable? E.g.:

>>> 'var' in dir()
False
>>> def insert_into_global_namespace():
...        var = "an object"
...        inject var
>>> insert_into_global_namespace()
>>> var
"an object"

解决方案

可以，使用global语句即可.

def func():
    global var
    var = "stuff"