def __env()

in workflow-postprocess/workflow1/src/config.py [0:0]

• 5 lines of code
• 3 McCabe index (conditional complexity)

    def __env(key: str, required=True):
        val = os.getenv(key)
        if not val and required:
            raise KeyError(f"Environment variable '{key}' must be set.")
        return val