In this guide, Bartosz Zaczyński explores Python stacks, queues, and priority queues in depth, providing examples of implementation and use cases. From representing FIFO and LIFO queues with a deque, to building a priority queue data type, the guide covers numerous topics related to using queues in practice. Zaczyński also discusses communicating in full-duplex mode, distributing workload evenly in chunks, and integrating Python with distributed message queues. Whether youre a beginner or an experienced Python developer, this guide offers valuable insights into using queues effectively.