Help with conditional file name?

[Twi-Hard]

I'm trying to make a conditional directory name when downloading groups that detects if the files being downloaded are from sta.sh.
Normally the folder names are like ./groups/groupname/foldername/artistname/ but if it's a stash download it downloads to ./groups/None/None/artistname
I have "parent-metadata": "parent", in the config file.
The only thing I could see in the metadata of a stash file when downloading a group that I could use to create this conditional directory name was "parent": { "_extractor": "<class 'gallery_dl.extractor.deviantart.DeviantartStashExtractor'>",
I spent a long time trying to figure out how to make the conditional directory name check if that string exists but I couldn't figure it out.
This is what I have in my config (the first conditional name is my latest attempt at making this work)

"folder":
{
    "directory":
    {
        "subcategory == 'group-folder' and 'parent' in locals() and parent['_extractor'] == '<class \\'gallery_dl.extractor.deviantart.DeviantartStashExtractor\\'>'":
        [
            "groups",
            "{parent[_username]}",
            "{parent[folder][title]}"
            "{author[username]}"
            "stash",
        ],
        "subcategory == 'group-folder'":
        [
            "groups",
            "{folder[owner]}",
            "{folder[title]}",
            "{author[username]}"
        ],
        "folder['owner'] == username and author['type'] == 'banned'":
        [
            "users",
            "{author[username]}"
        ],
        "":
        [
            "error"
        ]
    }
}

Does anybody know how to do this?
Thanks :)

Edit: for testing.. downloading this group gets to a stash download pretty quickly https://www.deviantart.com/sci-twi-fans

[mikf]

When you are downloading stash content as a child extractor with a group-folder extractor as parent, the current subcategory value will be stash and parent['subcategory'] will be group-folder

subcategory == 'stash' and 'parent' in locals() and parent['subcategory'] == 'group-folder'

---

<class 'gallery_dl.extractor.deviantart.DeviantartStashExtractor'> is an actual Python object, not a simple string, so your test is always going to fail / return False.

You could theoretically get the string representation of that object, but you really shouldn't do something like this.

str(parent['_extractor']) == '<class \\'gallery_dl.extractor.deviantart.DeviantartStashExtractor\\'>'

You might as well check the subcategory of the extractor.

parent['_extractor'].subcategory == 'stash'

[Twi-Hard]

Thank you :) It worked