Python has surged in popularity due to its adaptability in automating tasks, and is central to tools like Ansible and OpenStack in the DevOps realm. Pulumi leverages Python to redefine "infrastructure as code" by allowing developers to use general-purpose programming languages for provisioning cloud infrastructure and deploying applications, offering advantages such as repeatability and resilience while opposing the limitations of YAML and domain-specific languages. Through Pulumi, infrastructure is treated as software, enabling the application of engineering disciplines such as automated tests and code analysis, thus facilitating swift and confident iterations. An example provided demonstrates how a simple Python script can deploy a static website to AWS S3, showcasing the efficacy of integrating Python’s standard library with Pulumi's infrastructure as code engine, highlighting its capability to handle changes efficiently. Pulumi advocates for reclaiming the "code" in "infrastructure as code," encouraging users to explore its documentation and examples to experience the benefits firsthand.