Question

是否可以在fstring中创建fstring？

我现在正在尝试使用eval创建动态函数。

我的代码是这样的

$select = $con ->prepare("SELECT name from table WHERE name NOT IN ('".implode('","',$array)."') AND ageNOT IN ($rrt) GROUP BY name ");
$select -> execute($ees);

运行此脚本将返回：这是part1

Answer 1

您可以创建这样的工厂方法...

def factory(a, b):
    def g(c):
        print(f'this is {c}')
        return f'other stuff using {a}, {b} and {c}'  # if you want to
    return g

然后像使用它

>>> f = factory('scene1', 'int')
>>> msg = f('part1')
this is part1
>>> print(msg)
other stuff using scene1, int and part1

在fstring中创建fstring的方法

1 个答案: