def get_branch_message()

in scripts/validate.py [0:0]

• 24 lines of code
• 10 McCabe index (conditional complexity)

def get_branch_message(branch):
    """Return the message from an experiment branch."""
    # TODO: This does not support multi-feature experiments.
    feature = branch["feature"]
    feature_id = feature["featureId"]
    if feature_id == "cfr":
        value = feature["value"]
        if value is not None and "id" in value:
            return "cfr", feature["value"]
        return "cfr", None
    elif feature_id == "aboutwelcome":
        value = feature["value"]
        if value is None:
            return "onboarding-multistage", None
        elif "cards" in value:
            return "onboarding", value["cards"]
        elif "screens" in value:
            return "onboarding-multistage", value
        else:
            return "onboarding", None
    elif feature_id == "moments-page":
        if "id" in feature["value"]:
            return "moments-page", feature["value"]
        return "moments-page", None
    else:
        return None, None