def validate_auth()

in computer-use-demo/computer_use_demo/streamlit.py [0:0]

• 19 lines of code
• 8 McCabe index (conditional complexity)

def validate_auth(provider: APIProvider, api_key: str | None):
    if provider == APIProvider.ANTHROPIC:
        if not api_key:
            return "Enter your Anthropic API key in the sidebar to continue."
    if provider == APIProvider.BEDROCK:
        import boto3

        if not boto3.Session().get_credentials():
            return "You must have AWS credentials set up to use the Bedrock API."
    if provider == APIProvider.VERTEX:
        import google.auth
        from google.auth.exceptions import DefaultCredentialsError

        if not os.environ.get("CLOUD_ML_REGION"):
            return "Set the CLOUD_ML_REGION environment variable to use the Vertex API."
        try:
            google.auth.default(
                scopes=["https://www.googleapis.com/auth/cloud-platform"],
            )
        except DefaultCredentialsError:
            return "Your google cloud credentials are not set up correctly."