The Queue class in this module implements all the required locking semantics. It is especially useful in threaded programming when information must be exchanged safely between multiple threads. The queue module implements multi-producer, multi-consumer queues. Python provides a thread-safe queue in the queue.Queue class.Ī queue is a data structure on which items can be added by a call to put() and from which items can be retrieved by a call to get(). Run your loops using all CPUs, download my FREE book to learn how. What is the Queue and how can we use it in Python? Python provides a number of thread-safe queues in the queue module, such as the queue.Queue class. One approach to sharing data is to use a queue data structure. In concurrent programming, we often need to share data between threads. Threading in Python: The Complete Guide.You can learn more about Python threads in the guide: Python provides the ability to create and manage new threads via the threading module and the threading.Thread class. Sometimes we may need to create additional threads in our program in order to execute code concurrently. Both processes and threads are created and managed by the underlying operating system. How to Tell Consumers That There Are No More Items?Ī thread is a thread of execution in a computer program.Įvery Python program has at least one thread of execution called the main thread.
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