Alfred 3 Workflow to list and open VSCode Workspaces.

Alfred-VSCodeWorkspaces.py

from os import listdir
from os.path import isfile, join, expanduser
import json
import copy

new_list = list()
new_file_dict = {
    "uid": "",
    "path": "",
    "title": "",
    "subtitle": "",
    "arg": "",
    "match": "",
    "icon": {
        "path": "./vscode.png"
    }
}

myPath = "~/VSCodeWorkspaces/"
realPath = expanduser(myPath)

onlyFiles = [myPath + f for f in listdir(realPath) if isfile(join(realPath, f)) and f.find(".code-workspace") != -1]

arr = {
    "items": []
}
for filename in onlyFiles:
    new_list = copy.deepcopy(new_file_dict)
    name = filename.replace(myPath, "").replace(".code-workspace", "")

    new_list['uid'] = filename
    new_list['path'] = filename
    new_list['title'] = name
    new_list['subtitle'] = filename
    new_list['arg'] = filename
    new_list['match'] = name
    arr['items'].append(new_list)

print(json.dumps(arr))