{
  "context": "This evaluation assesses how well the engineer uses the google-auth-oauthlib package to implement OAuth 2.0 authentication for a desktop application, specifically focusing on the InstalledAppFlow class and its methods for handling the authorization code flow with a local server.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "InstalledAppFlow Creation",
      "description": "Uses InstalledAppFlow.from_client_secrets_file() to create a flow from the client_secrets.json file with the correct scopes",
      "max_score": 25
    },
    {
      "name": "Local Server Flow",
      "description": "Calls the run_local_server() method with port parameter set to 8080 to execute the OAuth flow with a local server",
      "max_score": 30
    },
    {
      "name": "Credentials Access",
      "description": "Accesses the credentials property of the flow after successful authentication to obtain the google.oauth2.credentials.Credentials object",
      "max_score": 20
    },
    {
      "name": "Credentials Serialization",
      "description": "Properly saves credentials to credentials.json by serializing the credentials object, including token, refresh_token, token_uri, client_id, and client_secret fields",
      "max_score": 25
    }
  ]
}