Igor Posts - Answer Overflow

Igor

•Created by Igor on 9/25/2023 in #questions

Raise returns a string?

I'm running this code:

fn test() raises -> StringRef:
    raise Error("Test")


fn main() raises:
    let res = test()

    print(res)  # prints "Test"

fn test() raises -> StringRef:
    raise Error("Test")


fn main() raises:
    let res = test()

    print(res)  # prints "Test"

It seems like if I raise an error on a function that returns a String then the error value becomes the return value... Is that expected behavior?

4 replies

•Created by Igor on 9/19/2023 in #questions

_ImmutableString

How can I convert a _ImmutableString to String or StringRef?

8 replies

•Created by Igor on 9/12/2023 in #questions

`len` of a `PythonObject`

I have a Python list and I want to get the Len of it, but lenPythonObj always seems to return "2"...

3 replies

•Created by Igor on 9/9/2023 in #questions

kwargs

I'm trying to use a Python function that needs kwargs how do you deal with them?

4 replies